Collection: Products

Screen size (inch) 24.1, Panel resolution 1920x1080, Max Refresh rate 600Hz, Response time MPRT 0.3 ms, Panel type TN, HDMI HDMI 2.1 x 2, DisplayPort DisplayPort 1.4 x 1, Sync technology (VRR) Free-sync / G-sync Compatible

Description

Unleash the ultimate competitive edge with the 24" 610Hz Counter-Strike 2 edition
Get ready to break boundaries with the CS24A – a revolutionary collaboration built exclusively for Counter-Strike 2. Featuring an astonishing 610Hz refresh rate on a lightning-fast 24" TN eSports panel, this monitor delivers visuals so fluid, it feels like the game moves with you. With G-Sync, ultra-low input lag, and a game-changing CS Mode, you'll experience every clutch moment with pinpoint precision. Designed for the pros, the CS24A packs HDR400, HDMI 2.1, bold RGB Light FX, and an ergonomic stand for full-battle comfort. Topped off with G-Menu control and a high-octane design, the CS24A isn’t just a monitor—it’s your ticket to domination. This is next-level eSports performance, redefined.

Specifications

Display
HDCP	Yes
Display brightness (typical)	350 cd/m²
Screen shape	Flat
Dynamic contrast ratio marketing name	Mega DCR
Display number of colours	16.7 million colours
Native aspect ratio	16:9
Maximum refresh rate	600 Hz
sRGB coverage (typical)	99%
Display diagonal	61.2 cm (24.1")
Response time	2.5 ms
Display resolution	1920 x 1080 pixels
Contrast ratio (typical)	1000:1
Viewing angle, horizontal	170°
Viewing angle, vertical	170°
Pixel pitch	279 x 279 mm
Viewable size, vertical	53.6 cm
Viewable size diagonal	29.8 cm
HD type	Full HD
Pixel density	91 ppi
Backlight type	W-LED
Touchscreen	No
High Dynamic Range (HDR) supported	Yes
Panel type	TN
DCI-P3 coverage	90%
High Dynamic Range (HDR) technology	DisplayHDR 400
Display diagonal (metric)	61.2 cm
LED backlight	Yes
Local dimming zones	20
Colour gamut standard	DCI-P3, sRGB
Local dimming	Yes
Response time measurement type	GTG (Gray to Gray)
Response time (MPRT)	0.3 ms
Anti-glare screen	Yes
Performance
Mean time between failures (MTBF)	30000 h
Game mode	Yes
VESA Adaptive Sync support	Yes
Flicker-free technology	Yes
Low input lag	Yes
Multimedia
Number of speakers	2
Built-in speaker(s)	No
RMS rated power	10 W
Design
Market positioning	Gaming
Product colour	Black
Feet colour	Gold
Front bezel colour	Black
Mean time between failures (MTBF)	30000 h
Bezel thickness type	Frameless
Ports & interfaces
Built-in USB hub	Yes
USB hub version	3.2 Gen 1 (3.1 Gen 1)
HDMI ports quantity	2
DisplayPorts quantity	1
HDCP	Yes
Audio output	Yes
Headphone outputs	1
Headphone out	Yes
HDMI	Yes
HDMI version	2.1
DisplayPort version	1.4
HDCP version	2.3
Ergonomics
VESA mounting	Yes
Cable lock slot	Yes
Panel mounting interface	100 x 100 mm
Swivelling	Yes
Swivel angle range	-30 - 30°
Tilt angle range	-5 - 23°
Height adjustment	Yes
Pivot angle	-90 - 90°
Pivot	Yes
Picture-in-Picture	Yes
Cable lock slot type	Kensington
Cable management	Yes
Tilt adjustment	Yes
Adjustable height (max)	13 cm
Power
Power supply type	Internal
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	30 W
Power consumption (off)	0.3 W
Input current	1.5 A
Energy efficiency class (SDR)	Not available
Energy efficiency class (HDR)	Not available
Weight & dimensions
Width (with stand)	380.8 mm
Depth (with stand)	240 mm
Height (with stand)	557 mm
Width (without stand)	380.8 mm
Height (without stand)	557 mm
Depth (without stand)	73 mm
Weight (with stand)	5.03 kg
Weight (without stand)	3.75 kg
Package width	650 mm
Package depth	188 mm
Package height	420 mm
Package weight	9.2 kg
Packaging data
Package width	650 mm
Package depth	188 mm
Package height	420 mm
Package weight	9.2 kg
Other features
Mean time between failures (MTBF)	30000 h
DCI-P3 coverage	90%
Bezel thickness type	Frameless
Local dimming zones	20
Low input lag	Yes
Local dimming	Yes
Compliance certificates	CE, Federal Communications Commission (FCC), RoHS
Game mode	Yes
Width (without stand)	380.8 mm
Height (without stand)	557 mm
HDMI	Yes
Depth (without stand)	73 mm
Power supply type	Internal
Touchscreen	No
Front bezel colour	Black
Technical details
Compliance certificates	CE, Federal Communications Commission (FCC), RoHS
Power supply type	Internal
Game mode	Yes
Weight (with stand)	5.03 kg
Touchscreen	No

Screen size (inch) 24.5, Max Refresh rate 420 Hz, Response time MPRT 0.3 ms, Panel type Fast IPS, HDMI HDMI 2.0 x 2, DisplayPort DisplayPort 1.4 x 1

Reasons To Buy

Fast IPS

Unlock your gaming potential with Fast IPS panels offering rapid pixel response times of up to 1ms GtG. Say farewell to motion blur as you enjoy sharper images, enhancing precision targeting and boosting performance in high-speed games. Experience the advantages of fast IPS technology, including vibrant colors and wide viewing angles, for an immersive gaming experience and unleash your full potential.

Vesa Certified DisplayHDR™ 400

Even the lowest level of High Dynamic Range (HDR) feature poses a significant upgrade to common monitors. The peak luminance of 400 cd/m² enables your display to hone the picture quality with a manifold colour spectrum and more diverse contrast. The VESA-certificate ensures richness of detail and realistic portrayals of game and film worlds.

Adaptive sync

Adaptive Sync aligns your monitor’s vertical refresh rate with the frame rate delivered by your GPU, making your gameplay and casual gaming experience even more fluid by eliminating stuttering, tearing and judder. This feature is also useful when enjoying videos and other visual media, for a smoother entertainment.

Become a Gaming-Optimized Weapon for your Team with 420Hz and 0.3ms

With 420Hz monitors being the standard in professional e-sport tournaments and competitions, embrace team solidarity and enjoy an ultra-smooth experience with the incredible responsive of 420Hz and 0.3ms, honing your sharpness and gaming abilities to the next level, especially where optimal team collaboration is required.

Low Input Lag

Unleash your reflexes by switching to the AOC Low Input Lag mode. Forget graphical frills: this mode rewires the monitor in favour of raw response time, giving the ultimate edge in hair trigger stand offs.

6 Games Mode

Tailor your display to the game with a click of a button. Switch settings between in-built presets for FPS, racing, or RTS games, or customise your own ideal conditions and save them. The AOC Settings KeyPad makes switching profiles or adjusting features quick and easy.

Dial point for more accurate and precise aiming

The Dial Point function places an aiming indicator in the center of screen for helping gamers to play First Person Shooter (FPS) games with an accurate and precise focus.

Flicker Free

AOC Flicker-Free Technology utilises a DC (Direct Current) backlight panel, reducing flickering light levels. With eye strain and fatigue absolutely minimized, feel free to enjoy those long, intense gaming sessions in comfort!

Connectable with other devices

This AOC monitor provides convenient connectivity options, with both HDMI and DisplayPort support to suit both professionals and home users. HDMI represents the leading digital video, audio, and data interface for high speed connections between ultra high-definition displays and a wide range of consumer electronics, including providing support for modern gaming consoles and PCs. DisplayPort allows for a range of devices to quickly and easily connect to your screen, delivering higher resolution, faster refresh rate and video transmissions free from input lag.

Experience more immersive and vivid gameplay

With AOC Game Color, you can adjust color saturation and grey levels across multiple levels of detail for a better game experience. Delight in more vivid MMORPG scenes, more intense FPS action, and better MOBA character details.

Description

24.5" 420Hz Gaming Monitor
AOC 25G4K is a gaming monitor designed for e-sports enthusiasts1. It features a 24.5-inch Fast-IPS panel with a resolution of 1920x1080. With a 420Hz refresh rate and 0.3ms response time, it offers super-smooth visuals1. It has DisplayHDR 400 certification, 92% DCI-P3 color gamut and Anti-blue light technology. The monitor also comes with HDMI, DP for easy connection.

Specifications

Display
HDCP	Yes
Display brightness (typical)	350 cd/m²
Screen shape	Flat
Dynamic contrast ratio marketing name	Mega DCR
Display number of colours	16.7 million colours
Native aspect ratio	16:9
Maximum refresh rate	420 Hz
sRGB coverage (typical)	110%
Display diagonal	62.2 cm (24.5")
Response time	1 ms
Display resolution	1920 x 1080 pixels
Display technology	LED
Contrast ratio (typical)	1000:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Pixel pitch	0.2832 x 0.2832 mm
Viewable size, horizontal	54.4 cm
Viewable size, vertical	30.3 cm
HD type	Full HD
Touchscreen	No
High Dynamic Range (HDR) supported	Yes
Panel type	Fast IPS
DCI-P3 coverage	92%
High Dynamic Range (HDR) technology	High Dynamic Range (HDR) 400
LED backlight	Yes
Colour gamut standard	DCI-P3, sRGB
Response time measurement type	GTG (Gray to Gray)
Response time (MPRT)	0.3 ms
Performance
VESA Adaptive Sync support	Yes
Low Blue Light technology	Yes
Flicker-free technology	Yes
Low input lag	Yes
Shadow control	Yes
Multimedia
Built-in speaker(s)	No
Built-in camera	No
Design
Market positioning	Gaming
Product colour	Black, Red
Feet colour	Black, Red
Certification	CE / CB / FCC / RoHS
Front bezel colour	Black
Frameless design	Yes
Ports & interfaces
Built-in USB hub	No
HDMI ports quantity	2
DisplayPorts quantity	1
HDCP	Yes
Headphone outputs	1
Headphone connectivity	3.5 mm
Headphone out	Yes
HDMI	Yes
HDMI version	2.0
DisplayPort version	1.4
HDCP version	2.2
Ergonomics
VESA mounting	Yes
Panel mounting interface	100 x 100 mm
Swivelling	Yes
Swivel angle range	-30 - 30°
Tilt angle range	-5 - 23°
Height adjustment	Yes
Pivot angle	-90 - 90°
Pivot	Yes
Plug and Play	Yes
Tilt adjustment	Yes
Adjustable height (max)	13 cm
Power
Power supply type	Internal
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power consumption (typical)	24 W
Input current	1.5 A
Weight & dimensions
Width (with stand)	560.1 mm
Depth (with stand)	240 mm
Height (with stand)	499 mm
Width (without stand)	560.1 mm
Height (without stand)	324.8 mm
Depth (without stand)	52.1 mm
Weight (with stand)	4.22 kg
Weight (without stand)	2.85 kg
Package width	780 mm
Package depth	162 mm
Package height	481 mm
Package weight	7.54 kg
Packaging data
Package type	Box
Package width	780 mm
Package depth	162 mm
Package height	481 mm
Package weight	7.54 kg
Stand included	Yes
Cables included	AC
Packaging content
Stand included	Yes
Cables included	AC
Other features
Certification	CE / CB / FCC / RoHS
DCI-P3 coverage	92%
Low input lag	Yes
Shadow control	Yes
Compliance certificates	CE
Width (without stand)	560.1 mm
Height (without stand)	324.8 mm
HDMI	Yes
Depth (without stand)	52.1 mm
Power supply type	Internal
Touchscreen	No
Package type	Box
Front bezel colour	Black
Technical details
Compliance certificates	CE
Power supply type	Internal
Weight (with stand)	4.22 kg
Touchscreen	No
Certificates
Certification	CE / CB / FCC / RoHS

Screen size (inch) 27, Panel resolution 2560x1440, Max Refresh rate 240Hz (260Hz Overclocked), Response time MPRT 0.3 ms, Panel type Fast IPS, HDMI HDMI 2.0 x 1, DisplayPort DisplayPort 1.4 x 1, Sync technology (VRR) Adaptive Sync

Key Features

• 2560 × 1440 (QHD)
• Fast IPS
• 260Hz
• 0.3ms
• HDR10
• AdaptiveSync

Reasons To Buy

QHD Resolution

With 2560 x 1440 resolution, Quad HD (QHD) offers superior picture quality and sharp imagery that reveals the finest details. The widescreen 16:9 aspect ratio provides plenty of space to spread out and work, plus allows you to enjoy games or movies in their original size.

Fast IPS

Unlock your gaming potential with Fast IPS panels offering rapid pixel response times of up to 1ms GtG. Say farewell to motion blur as you enjoy sharper images, enhancing precision targeting and boosting performance in high-speed games. Experience the advantages of fast IPS technology, including vibrant colors and wide viewing angles, for an immersive gaming experience and unleash your full potential.

1ms Response time GTG - Grey-to-Grey

GtG stands for Grey-To-Grey and represents how long it takes for one pixel to change between one gray level to the next. In gaming, every millisecond counts and can be the differentiator between hitting or missing a shot. Fast response time also eliminates ghosting and motion blur.

Recycle Plastic For Eco Conscious

AGON by AOC models use paper-plastic that is 100% recyclable, and cardboard boxes have a recycling rate of 90%, helping reduce the need for virgin materials and minimizing waste.

GMENU

AOC G-Menu is a free tool that you can install on your PC to have complete customization paired with maximum convenience.

260Hz (OC240Native)

260Hz (OC,240Native) completely unleashes top end GPUs, bringing unprecedented fluidity to the picture on your screen. With every detail brought sharply into focus and every movement shown with crystal clarity, feel your reactions become one with the action and elevate your game.

Live the game at its best with HDR10

HDR10 is here to enhance picture quality even further, improving the synchronization of your GPU or your console with the monitor. This creates a more realistic, immersive, and smooth gaming experience: You’ll feel like stepping in the game, frame by frame.

Low Input Lag

Unleash your reflexes by switching to the AOC Low Input Lag mode. Forget graphical frills: this mode rewires the monitor in favour of raw response time, giving the ultimate edge in hair trigger stand offs.

E-sports monitor stand

Our new stand. Co-designed with eSports professionals, allows you to maximize free space for all your peripherals. The base of the monitor is designed to reduce the footprint of your monitor on your desk, and even allows you to place your keyboard on top. The stand includes cable management to keep your desk clean. No matter what genre you compete in, we want you to feel like a pro.

Description

Dominate with the 27-inch QHD Fast IPS monitor, featuring 240Hz refresh rate (260Hz OC), 1ms GtG, and G-SYNC Compatible for smooth, responsive gaming.
The Q27G42ZE delivers lightning-fast 240Hz refresh rates (260Hz OC), 1ms GtG, and low input lag for ultra-responsive gameplay. The Fast IPS panel provides sharp visuals, while G-Sync Compatible and HDR10 enhance clarity and fluidity. Built for eSports, its stable base ensures a solid setup for intense matches.

Specifications

Display
HDCP	Yes
Display brightness (typical)	300 cd/m²
Screen shape	Flat
Display number of colours	16.7 million colours
Native aspect ratio	16:9
Maximum refresh rate	260 Hz
sRGB coverage (typical)	123.6%
Adobe RGB coverage	91.4%
Display diagonal	68.6 cm (27")
Response time	1 ms
Display resolution	2560 x 1440 pixels
Display technology	LCD
Contrast ratio (typical)	1000:1
Contrast ratio (dynamic)	80000000:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Pixel pitch	0.2331 x 0.2331 mm
Viewable size, horizontal	59.7 cm
Viewable size, vertical	33.6 cm
Digital horizontal frequency	30 - 400 kHz
Digital vertical frequency	48 - 260 Hz
HD type	Quad HD
Pixel density	108.79 ppi
Backlight type	W-LED
Touchscreen	No
High Dynamic Range (HDR) supported	Yes
Panel type	Fast IPS
DCI-P3 coverage	95.2%
High Dynamic Range (HDR) technology	High Dynamic Range 10 (HDR10)
Display diagonal (metric)	68.6 cm
LED backlight	Yes
Colour gamut standard	DCI-P3, NTSC, sRGB
Local dimming	Yes
Response time measurement type	GTG (Gray to Gray)
Response time (MPRT)	0.3 ms
Anti-glare screen	Yes
Performance
AMD FreeSync	No
NVIDIA G-SYNC	No
VESA Adaptive Sync support	Yes
Low Blue Light technology	Yes
Flicker-free technology	Yes
Brand specific technologies	Crosshair
Low input lag	Yes
FPS counter	Yes
Dial point	Yes
Shadow control	Yes
Motion blur reduction	Yes
Multimedia
Built-in speaker(s)	No
Built-in camera	No
Design
Market positioning	Gaming
Product colour	Black, Red
Feet colour	Black
Certification	WEEE,REACH compliant,RoHs compliant,CB,TUV-Bauart-Mark,ISO 9241-307,EAC,FCC
Front bezel colour	Black
Frameless design	Yes
Detachable stand	Yes
Bezel thickness type	Frameless
Ports & interfaces
Built-in USB hub	No
HDMI ports quantity	1
DisplayPorts quantity	1
HDCP	Yes
Headphone outputs	1
Headphone connectivity	3.5 mm
Headphone out	Yes
HDMI	Yes
HDMI version	2.0
DisplayPort version	1.4
HDCP version	1.4/2.2
Ergonomics
VESA mounting	Yes
Cable lock slot	Yes
Panel mounting interface	100 x 100 mm
Tilt angle range	-3 - 21°
Height adjustment	No
On Screen Display (OSD)	Yes
Number of OSD languages	19
On Screen Display (OSD) languages	Simplified Chinese, Traditional Chinese, Czech, Dutch, English, Finnish, French, German, Italian, Japanese, Korean, Croatian, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Ukrainian
Cable lock slot type	Kensington
Tilt adjustment	Yes
Power
Power supply type	Internal
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power consumption (standby)	0.3 W
Power consumption (typical)	35 W
Power consumption (off)	0.3 W
Energy efficiency class (SDR)	F
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	25 kWh
Energy consumption (HDR) per 1000 hours	40 kWh
Weight & dimensions
Width (with stand)	613.9 mm
Depth (with stand)	197.6 mm
Height (with stand)	449.7 mm
Width (without stand)	613.9 mm
Height (without stand)	366.3 mm
Depth (without stand)	52.7 mm
Weight (with stand)	3.84 kg
Weight (without stand)	3.45 kg
Package width	690 mm
Package depth	124 mm
Package height	480 mm
Package weight	6.1 kg
Packaging data
Package type	Box
Package width	690 mm
Package depth	124 mm
Package height	480 mm
Package weight	6.1 kg
Stand included	Yes
Cables included	AC, HDMI, DisplayPort
DisplayPort cable length	1.8 m
HDMI cable length	1.8 m
Packaging content
Stand included	Yes
Cables included	AC, HDMI, DisplayPort
DisplayPort cable length	1.8 m
HDMI cable length	1.8 m
Sustainability
Doesn't contain	Mercury, PVC/BFR
Technical details
Doesn't contain	Mercury, PVC/BFR
Warranty period	3 year(s)
Compliance certificates	CE
Power supply type	Internal
Weight (with stand)	3.84 kg
Touchscreen	No
Other features
Certification	WEEE,REACH compliant,RoHs compliant,CB,TUV-Bauart-Mark,ISO 9241-307,EAC,FCC
DCI-P3 coverage	95.2%
Bezel thickness type	Frameless
Warranty period	3 year(s)
Brand specific technologies	Crosshair
Low input lag	Yes
FPS counter	Yes
Dial point	Yes
Shadow control	Yes
Motion blur reduction	Yes
Local dimming	Yes
Compliance certificates	CE
Width (without stand)	613.9 mm
Height (without stand)	366.3 mm
HDMI	Yes
Depth (without stand)	52.7 mm
Power supply type	Internal
Touchscreen	No
Package type	Box
Front bezel colour	Black
Certificates
Certification	WEEE,REACH compliant,RoHs compliant,CB,TUV-Bauart-Mark,ISO 9241-307,EAC,FCC

Screen size (inch) 27, Panel resolution 2560x1440, Max Refresh rate 360 Hz, Panel type OLED, HDMI HDMI 2.1 x 2, DisplayPort DisplayPort 1.4 x 1

Reasons To Buy

VESA CERTIFIED DISPLAYHDR™ TRUE BLACK 400

The DisplayHDR™ True Black 400 brings you deeper, more accurate black levels , making your viewing experience richer and more immersive. No more washed-out dark scenes in movies and games. With TrueBlack 400, you're in for a more realistic visual journey.

QD OLED panel

Imagine a screen so vivid and bright, that it feels like looking through a window rather than at a monitor.The brilliant blend of two advanced screen types: OLED, known for stunning contrast with true blacks and rich colors, and Quantum Dots, which are tiny particles that emit incredibly pure light.Plus, the screen can get really bright without losing any color quality, so everything pops even in well-lit rooms. In essence, QD-OLED takes the best parts of OLED and makes them even better with Quantum Dots, giving you a picture so lifelike, that you'll forget you're watching a screen!

QHD Resolution

With 2560 x 1440 resolution, Quad HD (QHD) offers superior picture quality and sharp imagery that reveals the finest details. The widescreen 16:9 aspect ratio provides plenty of space to spread out and work, plus allows you to enjoy games or movies in their original size.

Become a Gaming-Optimized Weapon for your Team with 360Hz and 0.03ms

With 360Hz monitors being the standard in professional e-sport tournaments and competitions, embrace team solidarity and enjoy an ultra-smooth experience with the incredible responsive of 360Hz and 0.03ms, honing your sharpness and gaming abilities to the next level, especially where optimal team collaboration is required.

Adaptive sync

Adaptive Sync aligns your monitor’s vertical refresh rate with the frame rate delivered by your GPU, making your gameplay and casual gaming experience even more fluid by eliminating stuttering, tearing and judder. This feature is also useful when enjoying videos and other visual media, for a smoother entertainment.

HDMI 2.1

The latest standard in HDMI technology further boosts higher refresh rates and resolution. This not only opens new doors for watching content, but also for gamers: HDMI 2.1 enables next generation consoles to reach their maximum performance.

Low Input Lag

Unleash your reflexes by switching to the AOC Low Input Lag mode. Forget graphical frills: this mode rewires the monitor in favour of raw response time, giving the ultimate edge in hair trigger stand offs.

Frameless design

Besides looking modern and attractive, frameless designs enable seamless multi-monitor setups. Your cursor/windows will not be lost anymore in the dark abyss of bezels, when many displays are placed side by side.

6 Games Mode

Tailor your display to the game with a click of a button. Switch settings between in-built presets for FPS, racing, or RTS games, or customise your own ideal conditions and save them. The AOC Settings KeyPad makes switching profiles or adjusting features quick and easy.

Flicker Free

AOC Flicker-Free Technology utilises a DC (Direct Current) backlight panel, reducing flickering light levels. With eye strain and fatigue absolutely minimized, feel free to enjoy those long, intense gaming sessions in comfort!

Experience more immersive and vivid gameplay

With AOC Game Color, you can adjust color saturation and grey levels across multiple levels of detail for a better game experience. Delight in more vivid MMORPG scenes, more intense FPS action, and better MOBA character details.

Description

27" QD-OLED Gaming Monitor
Built for the truly valiant, the Q27G4SD features a 27" QD-OLED panel with an ultra-fast 360Hz refresh rate and 0.03ms GTG response time, delivering pro-level speed, precision, and visual clarity. With DisplayHDR True Black 400, Adaptive Sync, and low input lag, it ensures fluid, tear-free gameplay with deep contrast and vibrant colors. Designed for competitive dominance, it includes HDMI 2.1, a 3-sided frameless design, and advanced features like Gaming Mode, Shadow Control, Game Color, Dial Point, and Sniper Scope. Flicker-Free technology and Low Blue Light mode provide eye comfort for extended sessions, so you're always ready to win. ...

Specifications

Display
HDCP	Yes
Display brightness (typical)	1000 cd/m²
Screen shape	Flat
Display number of colours	1.07 billion colours
Native aspect ratio	16:9
Maximum refresh rate	360 Hz
sRGB coverage (typical)	100%
Display diagonal	68.6 cm (27")
Response time	0.03 ms
Display resolution	2560 x 1440 pixels
Display technology	LED
Contrast ratio (typical)	150000:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Pixel pitch	0.2292 x 0.2292 mm
Viewable size, horizontal	59 cm
Viewable size, vertical	33.4 cm
Digital horizontal frequency	30 - 510 kHz
Digital vertical frequency	48 - 360 Hz
HD type	Quad HD
DDC/CI	Yes
Backlight type	QD
Touchscreen	No
High Dynamic Range (HDR) supported	Yes
Panel type	OLED
DCI-P3 coverage	99%
High Dynamic Range (HDR) technology	DisplayHDR 400 True Black, High Dynamic Range 10 (HDR10)
Display diagonal (metric)	67.3 cm
LED backlight	Yes
Response time measurement type	GTG (Gray to Gray)
Performance
Game mode	Yes
VESA Adaptive Sync support	Yes
Low Blue Light technology	Yes
Flicker-free technology	Yes
Low input lag	Yes
FPS counter	Yes
Dial point	Yes
Shadow control	Yes
Multimedia
Built-in speaker(s)	No
Built-in camera	No
Design
Market positioning	Gaming
Product colour	Black, Red
Ports & interfaces
Built-in USB hub	No
HDMI ports quantity	2
DisplayPorts quantity	1
HDCP	Yes
Headphone outputs	1
Headphone connectivity	3.5 mm
Headphone out	Yes
HDMI	Yes
HDMI version	2.1
DisplayPort version	1.4
HDCP version	2.2
Ergonomics
VESA mounting	Yes
Cable lock slot	Yes
Panel mounting interface	100 x 100 mm
Swivelling	Yes
Swivel angle range	-30 - 30°
Tilt angle range	-5 - 23°
Height adjustment	Yes
On Screen Display (OSD)	Yes
Pivot angle	-90 - 90°
Pivot	Yes
Plug and Play	Yes
Picture-in-Picture	Yes
Cable management	Yes
Tilt adjustment	Yes
Adjustable height (max)	13 cm
Power
Power supply type	Internal
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power consumption (max)	95 W
Power consumption (standby)	0.5 W
Power consumption (typical)	72 W
Input current	2 A
Energy efficiency class (SDR)	Not available
Energy efficiency class (HDR)	Not available
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-25 - 55 °C
Operating relative humidity (H-H)	10 - 85%
Storage relative humidity (H-H)	5 - 93%
Operating altitude	0 - 5000 m
Non-operating altitude	0 - 12192 m
Weight & dimensions
Depth (with stand)	240 mm
Height (with stand)	537.7 mm
Width (without stand)	609.3 mm
Height (without stand)	357.7 mm
Depth (without stand)	55 mm
Weight (with stand)	6.48 kg
Weight (without stand)	5.08 kg
Package width	820 mm
Package depth	159 mm
Package height	481 mm
Package weight	9.74 kg
Packaging data
Package width	820 mm
Package depth	159 mm
Package height	481 mm
Package weight	9.74 kg
Stand included	Yes
Quick start guide	Yes
Cables included	AC, DisplayPort, HDMI, USB
Packaging content
Stand included	Yes
Quick start guide	Yes
Cables included	AC, DisplayPort, HDMI, USB
Other features
DCI-P3 coverage	99%
Low input lag	Yes
FPS counter	Yes
Dial point	Yes
Shadow control	Yes
Compliance certificates	CE, CB, Federal Communications Commission (FCC), RoHS
Game mode	Yes
Power consumption (max)	95 W
Width (without stand)	609.3 mm
Quick start guide	Yes
Height (without stand)	357.7 mm
HDMI	Yes
Depth (without stand)	55 mm
Power supply type	Internal
Touchscreen	No
Technical details
Compliance certificates	CE, CB, Federal Communications Commission (FCC), RoHS
Power supply type	Internal
Game mode	Yes
Weight (with stand)	6.48 kg
Touchscreen	No

Screen size (inch) 27, Panel resolution 2560x1440, Max Refresh rate 300 Hz, Response time MPRT 0.3 ms, Panel type IPS, HDMI HDMI 2.1 x 2, DisplayPort DisplayPort 1.4 x 1

Reasons To Buy

QHD Resolution

With 2560 x 1440 resolution, Quad HD (QHD) offers superior picture quality and sharp imagery that reveals the finest details. The widescreen 16:9 aspect ratio provides plenty of space to spread out and work, plus allows you to enjoy games or movies in their original size.

Circular polarization

Circular polarization is an advanced light modulation technology where the electric field rotates as light travels. This TÜV verified technology replicates the gentle, diffuse qualities of sunlight, minimizing glare and visual fatigue.

Fast IPS

Unlock your gaming potential with Fast IPS panels offering rapid pixel response times of up to 1ms GtG. Say farewell to motion blur as you enjoy sharper images, enhancing precision targeting and boosting performance in high-speed games. Experience the advantages of fast IPS technology, including vibrant colors and wide viewing angles, for an immersive gaming experience and unleash your full potential.

Become a Gaming-Optimized Weapon for your Team with 320Hz and 0.3ms

With 320Hz monitors being the standard in professional e-sport tournaments and competitions, embrace team solidarity and enjoy an ultra-smooth experience with the incredible responsive of 320Hz and 0.3ms, honing your sharpness and gaming abilities to the next level, especially where optimal team collaboration is required.

G-SYNC Compatible

Enable flawless picture quality by synchronising new generations of NVIDIA graphics cards* with this G-SYNC Compatible monitor. *Please refer to NVIDIA website for the complete list of GPUs working with G-SYNC Compatible monitors

Vesa Certified DisplayHDR™ 400

Even the lowest level of High Dynamic Range (HDR) feature poses a significant upgrade to common monitors. The peak luminance of 400 cd/m² enables your display to hone the picture quality with a manifold colour spectrum and more diverse contrast. The VESA-certificate ensures richness of detail and realistic portrayals of game and film worlds.

Adaptive sync

Adaptive Sync aligns your monitor’s vertical refresh rate with the frame rate delivered by your GPU, making your gameplay and casual gaming experience even more fluid by eliminating stuttering, tearing and judder. This feature is also useful when enjoying videos and other visual media, for a smoother entertainment.

Flicker Free

AOC Flicker-Free Technology utilises a DC (Direct Current) backlight panel, reducing flickering light levels. With eye strain and fatigue absolutely minimized, feel free to enjoy those long, intense gaming sessions in comfort!

Dial point for more accurate and precise aiming

The Dial Point function places an aiming indicator in the center of screen for helping gamers to play First Person Shooter (FPS) games with an accurate and precise focus.

Low Input Lag

Unleash your reflexes by switching to the AOC Low Input Lag mode. Forget graphical frills: this mode rewires the monitor in favour of raw response time, giving the ultimate edge in hair trigger stand offs.

6 Games Mode

Tailor your display to the game with a click of a button. Switch settings between in-built presets for FPS, racing, or RTS games, or customise your own ideal conditions and save them. The AOC Settings KeyPad makes switching profiles or adjusting features quick and easy.

Connectable with other devices

This AOC monitor provides convenient connectivity options, with both HDMI and DisplayPort support to suit both professionals and home users. HDMI represents the leading digital video, audio, and data interface for high speed connections between ultra high-definition displays and a wide range of consumer electronics, including providing support for modern gaming consoles and PCs. DisplayPort allows for a range of devices to quickly and easily connect to your screen, delivering higher resolution, faster refresh rate and video transmissions free from input lag.

Description

27" Circular Polarized Gaming Monitor
The world’s only 320Hz gaming monitor with TÜV Rheinland Circular Polarization certification pairs a 27" Fast IPS panel with circular polarized tech to reduce glare and fatigue. Experience stunning WQHD visuals with VESA DisplayHDR™400 and ultra-responsive performance thanks to a 1ms GtG / 0.3MPRT response time, low input lag, G-sync compatible, Adaptive Sync, and MBR Sync. Gain a competitive edge with a full suite of gaming features including Sniper Scope, Dial Point, Game Color, Gaming Mode, and Shadow Control. The Q27G4SL/WS also supports PBP/PIP functionality, offers Flicker Free and Anti-Blue Light technologies, and a height-adjustable stand for maximum comfort. ...

Specifications

Display
HDCP	Yes
Display brightness (typical)	450 cd/m²
Screen shape	Flat
Dynamic contrast ratio marketing name	Mega DCR
Display number of colours	1.07 billion colours
Native aspect ratio	16:9
Maximum refresh rate	320 Hz
Display diagonal	68.6 cm (27")
Response time	1 ms
Display resolution	2560 x 1440 pixels
Display technology	LED
Contrast ratio (typical)	1000:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Pixel pitch	0.2331 x 0.2331 mm
Viewable size, horizontal	59.7 cm
Viewable size, vertical	33.6 cm
Digital horizontal frequency	30 - 470 kHz
Digital vertical frequency	48 - 320 Hz
HD type	Quad HD
DDC/CI	Yes
Backlight type	W-LED
Touchscreen	No
High Dynamic Range (HDR) supported	Yes
Panel type	Fast IPS
High Dynamic Range (HDR) technology	DisplayHDR 400
Display diagonal (metric)	68.5 cm
LED backlight	Yes
Response time measurement type	GTG (Gray to Gray)
Response time (MPRT)	0.3 ms
Performance
NVIDIA G-SYNC type	G-SYNC Compatible
AMD FreeSync	No
NVIDIA G-SYNC	Yes
Low Blue Light technology	Yes
Multimedia
Built-in speaker(s)	No
Built-in camera	No
Design
Market positioning	Gaming
Product colour	Silver, White
Front bezel colour	Silver
Frameless design	Yes
Ports & interfaces
Built-in USB hub	No
HDMI ports quantity	2
DisplayPorts quantity	1
HDCP	Yes
Headphone outputs	1
Headphone connectivity	3.5 mm
Headphone out	Yes
HDMI	Yes
HDMI version	2.1
DisplayPort version	1.4
HDCP version	2.2
Ergonomics
VESA mounting	Yes
Panel mounting interface	100 x 100 mm
Swivelling	Yes
Swivel angle range	-30 - 30°
Tilt angle range	-5 - 23°
Height adjustment	Yes
Pivot angle	-90 - 90°
Pivot	Yes
Tilt adjustment	Yes
Adjustable height (max)	13 cm
Power
Power supply type	Internal
Power consumption (max)	55 W
Power consumption (standby)	0.3 W
Power consumption (typical)	25 W
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-25 - 55 °C
Operating relative humidity (H-H)	10 - 85%
Storage relative humidity (H-H)	5 - 93%
Operating altitude	0 - 5000 m
Non-operating altitude	0 - 12192 m
Weight & dimensions
Width (with stand)	613.9 mm
Depth (with stand)	240 mm
Height (with stand)	516.6 mm
Width (without stand)	613.9 mm
Height (without stand)	366.3 mm
Depth (without stand)	51.3 mm
Weight (with stand)	4.82 kg
Weight (without stand)	3.36 kg
Package width	820 mm
Package depth	162 mm
Package height	481 mm
Package weight	7.7 kg
Packaging data
Package width	820 mm
Package depth	162 mm
Package height	481 mm
Package weight	7.7 kg
Other features
Compliance certificates	CE, RoHS, CB, Federal Communications Commission (FCC), TÜV mark
Power consumption (max)	55 W
Width (without stand)	613.9 mm
Height (without stand)	366.3 mm
HDMI	Yes
Depth (without stand)	51.3 mm
Power supply type	Internal
Touchscreen	No
Front bezel colour	Silver
Technical details
Compliance certificates	CE, RoHS, CB, Federal Communications Commission (FCC), TÜV mark
Power supply type	Internal
Weight (with stand)	4.82 kg
Touchscreen	No

Screen size (inch) 26.5, Panel resolution 2560x1440, Max Refresh rate 280 Hz, Panel type QD - OLED, HDMI HDMI 2.1 x 2, DisplayPort DisplayPort 1.4 x 1, Sync technology (VRR) Adaptive Sync

Reasons To Buy

QHD Resolution

With 2560 x 1440 resolution, Quad HD (QHD) offers superior picture quality and sharp imagery that reveals the finest details. The widescreen 16:9 aspect ratio provides plenty of space to spread out and work, plus allows you to enjoy games or movies in their original size.

VESA CERTIFIED DISPLAYHDR™ TRUE BLACK 400

The DisplayHDR™ True Black 400 brings you deeper, more accurate black levels , making your viewing experience richer and more immersive. No more washed-out dark scenes in movies and games. With TrueBlack 400, you're in for a more realistic visual journey.

G-SYNC Compatible

Enable flawless picture quality by synchronising new generations of NVIDIA graphics cards* with this G-SYNC Compatible monitor. *Please refer to NVIDIA website for the complete list of GPUs working with G-SYNC Compatible monitors

HDMI 2.1

The latest standard in HDMI technology further boosts higher refresh rates and resolution. This not only opens new doors for watching content, but also for gamers: HDMI 2.1 enables next generation consoles to reach their maximum performance.

USB Hub

Built-in USB hubs in AOC’s monitors bring ease of use and practicality to your desk. Side mounted ports are easily reachable without even looking at them; negating time wasted searching the backside of a PC case to find a free USB port.

GMENU

AOC G-Menu is a free tool that you can install on your PC to have complete customization paired with maximum convenience.

280 Hz Refresh Rate

The AGON by AOC monitor, with its groundbreaking 280Hz, is a game-changer for competitive gamers. The AGON by AOC monitor 's lightning-fast speed and pinpoint precision translate into an undeniable advantage in fast-paced games, allowing you to react quicker and hit your targets with unmatched accuracy.

ERGONOMIC DESIGN

Ergonomic stand to maintain comfort and prevent strain during long gaming sessions. It offers a wide range of motion and easy height, tilt, and swivel adjustments, accommodating the proper ergonomics and your personal preferences.

WIDE COLOR GAMUT

When you are enjoying photos, videos or games, we want your screen content to look as lifelike as possible. That is why this display comes with Wide Colour Gamut technology, which means that it is able to display a lot more colours than conventional monitors. This is achieved through a special hardware solution, not through mere software adjustments. The result: true-to-life images with fine details that become visible thanks to the broader colour palette.

Description

Conquer every match with the Q27G4ZD QHD 280Hz, QD-OLED gaming monitor
The Q27G4ZD combines stunning QHD resolution with a blistering 280Hz refresh rate and a 0.03ms GtG response time on a QD-OLED panel for ultra-smooth, responsive gameplay. With HDR400 TrueBlack and low input lag, every frame is crisp and fluid. Featuring an ergonomic stand, and G-Menu software for customization, this monitor is built to enhance both performance and comfort in every session.

Specifications

Display
Screen shape	Flat
Display number of colours	1.073 billion colours
Native aspect ratio	16:9
Maximum refresh rate	280 Hz
sRGB coverage (typical)	141.3%
Adobe RGB coverage	98.4%
Display diagonal	67.3 cm (26.5")
Response time	0.03 ms
Display resolution	2560 x 1440 pixels
Display technology	QD-OLED
Contrast ratio (typical)	150000:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Pixel pitch	0.2292 x 0.2292 mm
Viewable size, horizontal	59 cm
Viewable size, vertical	33.4 cm
HD type	Quad HD
Pixel density	108.8 ppi
Backlight type	W-LED
Surface hardness	2H
Touchscreen	No
High Dynamic Range (HDR) supported	Yes
Panel type	OLED
DCI-P3 coverage	99.4%
High Dynamic Range (HDR) technology	DisplayHDR 400 True Black
Display diagonal (metric)	67.3 cm
LED backlight	Yes
Response time measurement type	GTG (Gray to Gray)
Response time (MPRT)	0.3 ms
Anti-glare screen	Yes
AMD FreeSync refresh rate range	48 - 260 Hz
Performance
Game mode	Yes
VESA Adaptive Sync support	Yes
AMD FreeSync refresh rate range	48 - 260 Hz
Low Blue Light technology	Yes
Flicker-free technology	Yes
Brand specific technologies	Crosshair
Low input lag	Yes
FPS counter	Yes
Dial point	Yes
Shadow control	Yes
Motion blur reduction	Yes
Multimedia
Built-in speaker(s)	No
Design
Market positioning	Gaming
Product colour	Black, Red
Certification	WEEE,REACH compliant,RoHs compliant
Front bezel colour	Black
Frameless design	Yes
Detachable stand	Yes
Bezel thickness type	Frameless
Ports & interfaces
Built-in USB hub	Yes
USB hub version	3.2 Gen 1 (3.1 Gen 1)
USB upstream port type	USB Type-B
Number of upstream ports	1
USB Type-A downstream ports quantity	4
HDMI ports quantity	2
DisplayPorts quantity	1
Headphone connectivity	3.5 mm
Headphone out	Yes
HDMI	Yes
HDMI version	2.1
DisplayPort version	1.4
Number of USB Type-B upstream ports quantity	1
Ergonomics
VESA mounting	Yes
Cable lock slot	Yes
Panel mounting interface	100 x 100 mm
Swivelling	Yes
Swivel angle range	-30 - 30°
Tilt angle range	-3 - 21°
Height adjustment	Yes
On Screen Display (OSD)	Yes
Pivot angle	-90 - 90°
Pivot	Yes
On Screen Display (OSD) languages	Simplified Chinese, Traditional Chinese, Czech, Dutch, English, Finnish, French, German, Italian, Japanese, Korean, Croatian, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Ukrainian
Picture-in-Picture	Yes
Cable lock slot type	Kensington
Cable management	Yes
Tilt adjustment	Yes
Adjustable height (max)	13 cm
Power
Power supply type	Internal
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power consumption (standby)	0.3 W
Power consumption (typical)	78 W
Power consumption (off)	0.3 W
Energy efficiency scale	A to G
Energy efficiency class (SDR)	F
Energy efficiency class (HDR)	F
Energy consumption (SDR) per 1000 hours	24 kWh
Energy consumption (HDR) per 1000 hours	24 kWh
Weight & dimensions
Width (with stand)	609.3 mm
Depth (with stand)	240 mm
Height (with stand)	537.7 mm
Width (without stand)	609.3 mm
Height (without stand)	357.7 mm
Depth (without stand)	51.3 mm
Weight (with stand)	6.6 kg
Weight (without stand)	5.2 kg
Package width	820 mm
Package depth	159 mm
Package height	481 mm
Package weight	10.2 kg
Packaging data
Package width	820 mm
Package depth	159 mm
Package height	481 mm
Package weight	10.2 kg
Cables included	AC, HDMI, DisplayPort, USB
Packaging content
Cables included	AC, HDMI, DisplayPort, USB
Sustainability
Doesn't contain	Mercury, PVC/BFR
Technical details
Doesn't contain	Mercury, PVC/BFR
Warranty period	3 year(s)
Compliance certificates	BSMI, CB, CE, Federal Communications Commission (FCC), KC, KCC, Minimum Energy Performance Standards (MEPS), RCM, RoHS, TÜV mark
Power supply type	Internal
Game mode	Yes
Weight (with stand)	6.6 kg
Surface hardness	2H
Touchscreen	No
Other features
Certification	WEEE,REACH compliant,RoHs compliant
DCI-P3 coverage	99.4%
Bezel thickness type	Frameless
Warranty period	3 year(s)
Brand specific technologies	Crosshair
Low input lag	Yes
FPS counter	Yes
Dial point	Yes
Shadow control	Yes
Motion blur reduction	Yes
Compliance certificates	BSMI, CB, CE, Federal Communications Commission (FCC), KC, KCC, Minimum Energy Performance Standards (MEPS), RCM, RoHS, TÜV mark
Game mode	Yes
Width (without stand)	609.3 mm
Height (without stand)	357.7 mm
HDMI	Yes
Depth (without stand)	51.3 mm
Surface hardness	2H
AMD FreeSync refresh rate range	48 - 260 Hz
Energy efficiency scale	A to G
Power supply type	Internal
Touchscreen	No
Front bezel colour	Black
Certificates
Certification	WEEE,REACH compliant,RoHs compliant

Screen size (inch) 27, Panel resolution 3840x2160 / 1920x1080 Dual Frame Monitor, Response time MPRT UHD 0.5ms / FHD 0.3 ms, Panel type Fast IPS, HDMI HDMI 2.1 x 2, DisplayPort DisplayPort 1.4 x 1, Sync technology (VRR) G-SYNC Compatible

Reasons To Buy

G-SYNC Compatible

Enable flawless picture quality by synchronising new generations of NVIDIA graphics cards* with this G-SYNC Compatible monitor. *Please refer to NVIDIA website for the complete list of GPUs working with G-SYNC Compatible monitors

Experience more immersive and vivid gameplay

With AOC Game Color, you can adjust color saturation and grey levels across multiple levels of detail for a better game experience. Delight in more vivid MMORPG scenes, more intense FPS action, and better MOBA character details.

Fast IPS

Unlock your gaming potential with Fast IPS panels offering rapid pixel response times of up to 1ms GtG. Say farewell to motion blur as you enjoy sharper images, enhancing precision targeting and boosting performance in high-speed games. Experience the advantages of fast IPS technology, including vibrant colors and wide viewing angles, for an immersive gaming experience and unleash your full potential.

Dual Refresh Rate

Dual Refresh Rate adjusts to how you use the display—switch to a higher refresh rate for smooth gaming or dial it down for sharp, clear visuals when working, watching videos, or creating designs. Effortlessly switch between performance and efficiency for productivity or entertainment.

Vesa Certified DisplayHDR™ 400

Even the lowest level of High Dynamic Range (HDR) feature poses a significant upgrade to common monitors. The peak luminance of 400 cd/m² enables your display to hone the picture quality with a manifold colour spectrum and more diverse contrast. The VESA-certificate ensures richness of detail and realistic portrayals of game and film worlds.

HDMI 2.1

The latest standard in HDMI technology further boosts higher refresh rates and resolution. This not only opens new doors for watching content, but also for gamers: HDMI 2.1 enables next generation consoles to reach their maximum performance.

Low Input Lag

Unleash your reflexes by switching to the AOC Low Input Lag mode. Forget graphical frills: this mode rewires the monitor in favour of raw response time, giving the ultimate edge in hair trigger stand offs.

6 Games Mode

Tailor your display to the game with a click of a button. Switch settings between in-built presets for FPS, racing, or RTS games, or customise your own ideal conditions and save them. The AOC Settings KeyPad makes switching profiles or adjusting features quick and easy.

Your custom built-in crosshair

The Dial Point feature provides selectable custom crosshair options, helping gamers to play First-Person Shooter (FPS) games with more accurate and precise aiming.

Flicker Free

AOC Flicker-Free Technology utilises a DC (Direct Current) backlight panel, reducing flickering light levels. With eye strain and fatigue absolutely minimized, feel free to enjoy those long, intense gaming sessions in comfort!

Description

27" Dual Refresh Rate Gaming Monitor
AOC U27G4 is a gaming monitor that stands out with its Dual Refresh Rate feature. It has a 27 - inch Fast IPS panel with hardware blue light free to confort your eyes while playing. You can enjoy a 4K UHD (3840 x 2160) resolution at 160Hz or switch to FHD (1920 x 1080) at 320Hz. With 0.3ms with 320Hz MPRT response time and VESA DisplayHDR™ 400, it offers smooth and vivid visuals. Multiple ports like HDMI 2.1 and DisplayPort 1.4 ensure easy device connection.

Specifications

Display
HDCP	Yes
Display brightness (typical)	350 cd/m²
Screen shape	Flat
Dynamic contrast ratio marketing name	Mega DCR
Display number of colours	1.07 billion colours
Native aspect ratio	16:9
Maximum refresh rate	320 Hz
sRGB coverage (typical)	127%
Display diagonal	68.6 cm (27")
Display resolution	3840 x 2160 pixels
Display technology	LED
Contrast ratio (typical)	1000:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Pixel pitch	0.15525 x 0.15525 mm
Viewable size, horizontal	59.6 cm
Viewable size, vertical	33.5 cm
HD type	4K Ultra HD
Backlight type	W-LED
NTSC coverage (typical)	108%
Touchscreen	No
High Dynamic Range (HDR) supported	Yes
Panel type	Fast IPS
DCI-P3 coverage	99%
High Dynamic Range (HDR) technology	DisplayHDR 400
Display diagonal (metric)	68.6 cm
LED backlight	Yes
Response time measurement type	GTG (Gray to Gray)
Response time (MPRT)	0.3 ms
Anti-glare screen	Yes
Performance
Game mode	Yes
VESA Adaptive Sync support	Yes
Low Blue Light technology	Yes
Flicker-free technology	Yes
Brand specific technologies	Crosshair
Low input lag	Yes
FPS counter	Yes
Dial point	Yes
Shadow control	Yes
Motion blur reduction	Yes
Design
Market positioning	Gaming
Product colour	Black, Red
Certification	RoHs compliant
Front bezel colour	Black
Frameless design	Yes
Ports & interfaces
Built-in USB hub	No
HDMI ports quantity	2
DisplayPorts quantity	1
HDCP	Yes
Headphone outputs	1
Headphone connectivity	3.5 mm
Headphone out	Yes
HDMI	Yes
HDMI version	2.1
DisplayPort version	1.4
HDCP version	2.2
Ergonomics
VESA mounting	Yes
Cable lock slot	Yes
Panel mounting interface	100 x 100 mm
Swivelling	Yes
Swivel angle range	-30 - 30°
Tilt angle range	-5 - 23°
Height adjustment	Yes
On Screen Display (OSD)	Yes
Pivot angle	-90 - 90°
Pivot	Yes
On Screen Display (OSD) languages	Simplified Chinese, Traditional Chinese, Czech, Dutch, English, Finnish, French, German, Italian, Japanese, Korean, Croatian, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Ukrainian
Picture-in-Picture	Yes
Cable management	Yes
Tilt adjustment	Yes
Adjustable height (max)	13 cm
Power
Power supply type	Internal
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power consumption (typical)	34 W
Input current	1.5 A
Energy efficiency class (SDR)	Not available
Energy efficiency class (HDR)	Not available
Weight & dimensions
Width (with stand)	613.9 mm
Depth (with stand)	239.9 mm
Height (with stand)	516 mm
Width (without stand)	613.9 mm
Height (without stand)	366.3 mm
Depth (without stand)	51.3 mm
Weight (with stand)	5.78 kg
Weight (without stand)	4.3 kg
Package width	825 mm
Package depth	162 mm
Package height	162 mm
Package weight	8.97 kg
Packaging data
Package width	825 mm
Package depth	162 mm
Package height	162 mm
Package weight	8.97 kg
Cables included	AC, DisplayPort
Packaging content
Cables included	AC, DisplayPort
Other features
Certification	RoHs compliant
DCI-P3 coverage	99%
Warranty period	3 year(s)
Brand specific technologies	Crosshair
Low input lag	Yes
FPS counter	Yes
Dial point	Yes
Shadow control	Yes
Motion blur reduction	Yes
Compliance certificates	CE
Game mode	Yes
Width (without stand)	613.9 mm
Height (without stand)	366.3 mm
HDMI	Yes
Depth (without stand)	51.3 mm
Power supply type	Internal
Touchscreen	No
Front bezel colour	Black
Technical details
Warranty period	3 year(s)
Compliance certificates	CE
Power supply type	Internal
Game mode	Yes
Weight (with stand)	5.78 kg
Touchscreen	No
Certificates
Certification	RoHs compliant

Screen size (inch) 27, Panel resolution 3840x2160 / 1920x1080 Dual Frame Monitor, Max Refresh rate UHD@160Hz / FHD@320Hz Dual Frame Monitor, Response time MPRT UHD 0.5ms / FHD 0.3 ms, Panel type Fast IPS, HDMI HDMI 2.1 x 2, DisplayPort DisplayPort 1.4 x 1, Sync technology (VRR) Adaptive Sync

Reasons To Buy

USB Hub

Built-in USB hubs in AOC’s monitors bring ease of use and practicality to your desk. Side mounted ports are easily reachable without even looking at them; negating time wasted searching the backside of a PC case to find a free USB port.

ERGONOMIC DESIGN

Ergonomic stand to maintain comfort and prevent strain during long gaming sessions. It offers a wide range of motion and easy height, tilt, and swivel adjustments, accommodating the proper ergonomics and your personal preferences.

E-sports monitor stand

Our new stand. Co-designed with eSports professionals, allows you to maximize free space for all your peripherals. The base of the monitor is designed to reduce the footprint of your monitor on your desk, and even allows you to place your keyboard on top. The stand includes cable management to keep your desk clean. No matter what genre you compete in, we want you to feel like a pro.

0.5ms MPRT - Moving Picture Response Time

MPRT is an acronym for moving picture response time. MPRT technology disables and enables your monitor backlight during picture changes. Through the reduced time a frame is shown on the monitor, “ghosting” and “blurring” effects are reduced, resulting in a smoother, more “fluid” feeling gaming experience.

Dual Refresh Rate

Dual Refresh Rate adjusts to how you use the display—switch to a higher refresh rate for smooth gaming or dial it down for sharp, clear visuals when working, watching videos, or creating designs. Effortlessly switch between performance and efficiency for productivity or entertainment.

Fast IPS

Unlock your gaming potential with Fast IPS panels offering rapid pixel response times of up to 1ms GtG. Say farewell to motion blur as you enjoy sharper images, enhancing precision targeting and boosting performance in high-speed games. Experience the advantages of fast IPS technology, including vibrant colors and wide viewing angles, for an immersive gaming experience and unleash your full potential.

Vesa Certified DisplayHDR™ 400

Even the lowest level of High Dynamic Range (HDR) feature poses a significant upgrade to common monitors. The peak luminance of 400 cd/m² enables your display to hone the picture quality with a manifold colour spectrum and more diverse contrast. The VESA-certificate ensures richness of detail and realistic portrayals of game and film worlds.

Description

Dominate your gaming experience with the U27G42 Dual-Frame Monitor, a cutting-edge display offering ultimate flexibility between UHD at 160Hz and FHD at 320Hz.
Meet the U27G42 Dual-Frame Monitor, featuring the ability to switch between UHD@160Hz and FHD@320Hz resolutions and refresh rates for ultimate versatility in gaming and content creation. With a Fast IPS panel, 1ms GtG, and 0.5ms MPRT, enjoy ultra-responsive performance and vibrant visuals. HDR400 and AdaptiveSync (G-Sync TBC) ensure smooth, tear-free action, while HDMI 2.1 provides superior connectivity. The ergonomic eSports base design offers comfort during long sessions, making the U27G4R perfect for seamless multitasking and immersive gaming.

Specifications

Display
HDCP	Yes
Display brightness (typical)	350 cd/m²
Screen shape	Flat
Dynamic contrast ratio marketing name	Mega DCR
Display number of colours	16.7 million colours
Native aspect ratio	16:9
Maximum refresh rate	160 Hz
sRGB coverage (typical)	124.7%
Adobe RGB coverage	93.4%
Display diagonal	68.6 cm (27")
Response time	1 ms
Display resolution	3840 x 2160 pixels
Display technology	LED
Contrast ratio (typical)	1000:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Pixel pitch	0.15525 x 0.15525 mm
Viewable size, horizontal	59.6 cm
Viewable size, vertical	33.5 cm
HD type	Quad HD
Pixel density	163 ppi
Backlight type	W-LED
NTSC coverage (typical)	109%
Display brightness (peak)	450 cd/m²
Touchscreen	No
High Dynamic Range (HDR) supported	Yes
Panel type	Fast IPS
DCI-P3 coverage	95.9%
High Dynamic Range (HDR) technology	DisplayHDR 400
Display diagonal (metric)	68.6 cm
LED backlight	Yes
Response time measurement type	GTG (Gray to Gray)
Response time (MPRT)	0.5 ms
Anti-glare screen	Yes
Performance
Game mode	Yes
VESA Adaptive Sync support	Yes
Low Blue Light technology	Yes
Flicker-free technology	Yes
Brand specific technologies	Crosshair
Low input lag	Yes
FPS counter	Yes
Dial point	Yes
Shadow control	Yes
Motion blur reduction	Yes
Design
Market positioning	Gaming
Product colour	Black, Red
Certification	WEEE,REACH compliant,RoHs compliant
Front bezel colour	Black
Frameless design	Yes
Detachable stand	Yes
Bezel thickness type	Frameless
Ports & interfaces
Built-in USB hub	Yes
USB hub version	3.2 Gen 1 (3.1 Gen 1)
USB upstream port type	USB Type-B
Number of upstream ports	1
USB Type-A downstream ports quantity	4
HDMI ports quantity	2
DisplayPorts quantity	1
HDCP	Yes
Headphone outputs	1
Headphone connectivity	3.5 mm
Headphone out	Yes
HDMI	Yes
HDMI version	2.1
DisplayPort version	1.4
HDCP version	2.2
Ergonomics
VESA mounting	Yes
Cable lock slot	Yes
Panel mounting interface	100 x 100 mm
Swivelling	Yes
Swivel angle range	-30 - 30°
Tilt angle range	-5 - 23°
Height adjustment	Yes
On Screen Display (OSD)	Yes
Pivot angle	-90 - 90°
Pivot	Yes
On Screen Display (OSD) languages	Simplified Chinese, Traditional Chinese, Czech, Dutch, English, Finnish, French, German, Italian, Japanese, Korean, Croatian, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Ukrainian
Picture-in-Picture	Yes
Cable lock slot type	Kensington
Cable management	Yes
Tilt adjustment	Yes
Adjustable height (max)	13 cm
Power
Power supply type	Internal
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	34 W
Power consumption (off)	0.3 W
Input current	1.5 A
Energy efficiency scale	A to G
Energy efficiency class (SDR)	F
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	25 kWh
Energy consumption (HDR) per 1000 hours	50 kWh
Weight & dimensions
Width (with stand)	613.9 mm
Depth (with stand)	239.9 mm
Height (with stand)	516 mm
Width (without stand)	613.9 mm
Height (without stand)	366.3 mm
Depth (without stand)	51.3 mm
Weight (with stand)	6.35 kg
Weight (without stand)	4.41 kg
Package width	820 mm
Package depth	162 mm
Package height	162 mm
Package weight	9.95 kg
Packaging data
Package width	820 mm
Package depth	162 mm
Package height	162 mm
Package weight	9.95 kg
Cables included	AC, HDMI, DisplayPort
Packaging content
Cables included	AC, HDMI, DisplayPort
Sustainability
Doesn't contain	Mercury, PVC/BFR
Technical details
Doesn't contain	Mercury, PVC/BFR
Warranty period	3 year(s)
Compliance certificates	BSMI, CB, CE, Federal Communications Commission (FCC), KC, KCC, Minimum Energy Performance Standards (MEPS), RCM, RoHS
Power supply type	Internal
Game mode	Yes
Weight (with stand)	6.35 kg
Touchscreen	No
Other features
Certification	WEEE,REACH compliant,RoHs compliant
DCI-P3 coverage	95.9%
Bezel thickness type	Frameless
Warranty period	3 year(s)
Brand specific technologies	Crosshair
Low input lag	Yes
FPS counter	Yes
Dial point	Yes
Shadow control	Yes
Motion blur reduction	Yes
Compliance certificates	BSMI, CB, CE, Federal Communications Commission (FCC), KC, KCC, Minimum Energy Performance Standards (MEPS), RCM, RoHS
Game mode	Yes
Width (without stand)	613.9 mm
Height (without stand)	366.3 mm
HDMI	Yes
Depth (without stand)	51.3 mm
Energy efficiency scale	A to G
Power supply type	Internal
Display brightness (peak)	450 cd/m²
Touchscreen	No
Front bezel colour	Black
Certificates
Certification	WEEE,REACH compliant,RoHs compliant