AOC G4 Q27G4SD computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black, Red

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