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AOC 26.5" QD-OLED - Q27G4SDR
2.5K PC monitor - 2560 x 1440 pixels - 0.03 ms (grey to grey) - 16:9 - QD-OLED panel - 360 Hz - DisplayHDR True Black 400 - Adaptive-Sync/G-SYNC Compatible - DisplayPort/HDMI - Pivot - Black
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2.5K OLED display with 360 Hz refresh rate
Immerse yourself in a new dimension of gaming with the AOC Q27G4SDR monitor, a benchmark for demanding gamers who seek speed, precision and immersion. Designed around an advanced QD-OLED panel, this model combines exceptional fluidity with stunning image quality to transform every session into an unparalleled visual experience.
High image quality
The Q27G4SDR stands out with its ultra-fast 360 Hz refresh rate and QHD (2560 × 1440) resolution, offering exceptional image clarity and optimal responsiveness for competitive gaming. Thanks to QD-OLED technology, colours are richly realistic while contrast remains perfectly balanced, amplified by VESA DisplayHDR True Black 400 certification for deep blacks and spectacular detail in dark scenes.
Practical features
This monitor doesn't just offer incredible performance: it also incorporates features designed for modern gamers. G-SYNC compatibility ensures smooth synchronisation with compatible graphics cards, while HDMI 2.1 opens the door to high refresh rates on consoles and PCs. The ergonomic stand and integrated USB hub complete a package designed for long gaming sessions without compromise.
Key features:
- 27-inch QD-OLED panel with 2.5K resolution (2560 x 1440 pixels)
- Ultra-smooth display with a refresh rate of 360 Hz
- Response time: 0.03 ms (grey to grey)
- Tear-free display with Adaptive-Sync / G-SYNC Compatible technologies
- 2 HDMI 2.1 connectors + 1 DisplayPort 1.4 connector
- Gaming design with no bezels on 3 sides
- Ergonomic stand with pivot and height adjustment
Select your criteria
General information |
Product name |
AOC 26.5" QD-OLED - Q27G4SDR |
Brand |
AOC | |
Model |
Q27G4SDR | |
Display |
Screen size |
26.5 inches |
Screen format |
16:9 | |
Panel type |
OLED display | |
Max resolution |
2560 x 1440 pixels | |
High definition |
2.5K | |
Dot Pitch |
0.2292 mm | |
Brightness |
1000 cd/m² | |
Contrast |
1500000 /1 | |
Response time |
0.03 ms | |
Angle of vision (horizontal) |
178 Degree(s) | |
Angle of vision (vertical) |
178 Degree(s) | |
Matte/anti-glare panel |
Yes | |
HDR (High Dynamique Range) |
Yes | |
HDR standards |
VESA DisplayHDR 400 True Black | |
NVIDIA G-SYNC |
Yes | |
G-SYNC |
G-SYNC compatible | |
NVIDIA Reflex |
No | |
Adaptive-Sync |
Yes | |
AMD FreeSync |
No | |
Flicker-Free |
Yes | |
Anti blue light |
Yes | |
Screen |
Screen type |
OLED |
Widescreen |
Yes | |
Curved screen |
No | |
Borderless |
Yes | |
Touch screen |
No | |
Min vertical frequency |
48 Hz | |
Max vertical frequency |
180 Hz | |
Type of activities |
Gamer | |
Ergonomics |
Portable |
No |
Pivot |
Yes | |
Height adjustable stand |
Yes | |
Removable stand |
Yes | |
VESA mount |
100 x 100mm | |
Back tilt angle (top) |
21.5 Degree(s) | |
Forward tilt angle (bottom) |
3 Degree(s) | |
Articulating arm |
No | |
Connectivity |
Video inputs |
1 X DisplayPort Female |
| 2 X HDMI Female | ||
HDMI standard |
HDMI 2.1 | |
DisplayPort standard |
DisplayPort 1.4 | |
Audio outputs |
1 X Headphone (3.5mm Jack Female) | |
Additional connector(s) |
2 X USB 3.0 | |
Dock USB-C |
No | |
Multimedia |
Built-in speakers |
No |
Webcam |
No | |
TV tuner |
No | |
Physical characteristics |
Color |
Black |
Release year |
2025 | |
Width |
609.3 mm | |
Maximum height |
537.4 mm | |
Height |
407.4 mm | |
Depth |
207.7 mm | |
Height (without stand) |
357.7 mm | |
Depth (without stand) |
58.2 mm | |
Weight |
6.87 kg | |
Weight (Without stand) |
4.99 kg | |
Multi-monitor bundle |
No | |
Power supply |
Energy class |
F |
Consumption |
25 kWh/1000h | |
Standby consumption |
0.3 W | |
Internal power supply |
Yes | |
Specificities |
PS5 optimized |
Yes |
Xbox Series optimized |
Yes | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
|
|
Safety Information |
Responsible person |
AOC International (Europe) B.V |
Postal address |
Prins Berhardplein 200, 1097 JB, Amsterdam, Pays-Bas | |
Electronic Address |
Click here
|
See all AOC products
Product referenced on 21 Jan 2026
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