Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Display | |
| Contrast ratio (typical) | 1000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Aspect ratio | 16:9 |
| Display diagonal | 68.6 cm (27") |
| Response time | 1 ms |
| Colour depth | 8 bit |
| Display resolution | 4K 3840 x 2160 pixels |
| Digital horizontal frequency | 30 - 360 kHz |
| Digital vertical frequency | 48 - 320 Hz |
| Display diagonal (metric) | 68.6 cm |
| Touchscreen | ![]() |
| Contrast ratio (dynamic) | 80000000:1 |
| LED backlight | ![]() |
| Backlight type | W-LED |
| Maximum refresh rate | 320 Hz |
| Display technology | LED |
| Anti-glare screen | ![]() |
| Native aspect ratio | 16:9 |
| HD type | 4K Ultra HD |
| Pixel density | 163 ppi |
| Panel type | Fast IPS |
| Screen shape | Flat |
| Display number of colours | 16.7 million colours |
| sRGB coverage (typical) | 124.7% |
| Adobe RGB coverage | 93.4% |
| High Dynamic Range (HDR) supported | ![]() |
| Display brightness (typical) | 400 cd/m² |
| DCI-P3 coverage | 95.9% |
| High Dynamic Range (HDR) technology | DisplayHDR 400 |
| Colour gamut standard | sRGB |
| Response time (MPRT) | 0.3 ms |
| Response time measurement type | GTG (Gray to Gray) |
| Ports & interfaces | |
| Headphone outputs | 1 |
| HDMI ports quantity | 2 |
| Headphone connectivity | 3.5 mm |
| HDMI version | 2.1 |
| HDMI | ![]() |
| HDCP | ![]() |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.4 |
| Headphone out | ![]() |
| Built-in USB hub | ![]() |
| 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 |
| Weight & dimensions | |
| Width (with stand) | 613.9 mm |
| Height (with stand) | 516 mm |
| Depth (with stand) | 227.6 mm |
| Weight (without stand) | 4.41 kg |
| Height (without stand) | 366.3 mm |
| Width (without stand) | 613.9 mm |
| Depth (without stand) | 51.3 mm |
| Weight (with stand) | 6.35 kg |
| Energy management | |
| Power consumption (typical) | 34 W |
| Power supply type | Internal |
| Power consumption (off) | 0.3 W |
| Power consumption (standby) | 0.5 W |
| 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 |
| Packaging data | |
| Package weight | 9.95 kg |
| Package depth | 481 mm |
| Package height | 162 mm |
| Package width | 825 mm |
| Ergonomics | |
| Cable lock slot | ![]() |
| Height adjustment | ![]() |
| Swivel angle range | -30 - 30° |
| Tilt angle range | -3.5 - 21.5° |
| Pivot | ![]() |
| On Screen Display (OSD) | ![]() |
| Picture-in-Picture | ![]() |
| Panel mounting interface | 100 x 100 mm |
| On Screen Display (OSD) languages | Simplified Chinese, Traditional Chinese, Croatian, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Turkish, Ukrainian |
| Swivelling | ![]() |
| Number of OSD languages | 19 |
| Pivot angle | -90 - 90° |
| Tilt adjustment | ![]() |
| Cable lock slot type | Kensington |
| VESA mounting | ![]() |
| Adjustable height (max) | 13 cm |
| Packaging content | |
| Stand included | ![]() |
| HDMI cable length | 1.8 m |
| DisplayPort cable length | 1.8 m |
| Other features | |
| Certification | WEEE, REACH compliant, RoHs compliant, CB, TUV-Bauart-Mark, ISO 9241-307,EAC, FCC |
| Local dimming | ![]() |
| Brand specific technologies | Crosshair |
| Low input lag | ![]() |
| FPS counter | ![]() |
| Shadow control | ![]() |
| Dial point | ![]() |
| Motion blur reduction | ![]() |
| Warranty period | 3 year(s) |
| Design | |
| Product colour | Black, Red |
| Market positioning | Gaming |
| Detachable stand | ![]() |
| Front bezel colour | Black |
| Frameless design | ![]() |
| Performance | |
| NVIDIA G-SYNC | ![]() |
| AMD FreeSync | ![]() |
| Flicker-free technology | ![]() |
| Low Blue Light technology | ![]() |
| VESA Adaptive Sync support | ![]() |
| Multimedia | |
| Built-in speaker(s) | ![]() |
| Built-in camera | ![]() |
| Sustainability | |
| Doesn't contain | Mercury, PVC/BFR |
| EAN | 4038986682688 |
| Warranty | 3 years |
The AOC U27G4R is a 27-inch gaming monitor that delivers a 3840x2160 4K UHD resolution on a Fast IPS panel. This panel type is engineered to provide wide viewing angles and accurate color reproduction while maintaining fast pixel transitions. It achieves a 160 Hz refresh rate at its native UHD resolution, which is paired with a 1 ms response time to minimize motion blur in fast-paced scenes. The display supports both NVIDIA G-SYNC and AMD FreeSync adaptive sync technologies to reduce screen tearing and stuttering during gameplay.
This monitor incorporates VESA DisplayHDR 400 for increased peak brightness and contrast with compatible media. The stand offers a full range of ergonomic adjustments, including height, tilt, swivel, and pivot, allowing for precise positioning. For connectivity, it includes two HDMI 2.1 ports, one DisplayPort 1.4, and an integrated four-port USB 3.2 hub for peripherals. It also features flicker-free technology and a low blue light mode to reduce eye strain over extended periods of use.
Key Features:- 27-inch screen with 3840 x 2160 4K UHD resolution
- Fast IPS flat panel
- 160 Hz refresh rate at UHD and 1 ms response time
- 400 cd/m² brightness and 1000:1 typical contrast ratio
- Supports VESA DisplayHDR 400
- Ports include 2x HDMI 2.1, 1x DisplayPort 1.4, and a 4-port USB hub
- Compatible with NVIDIA G-SYNC and AMD FreeSync
- Full ergonomic adjustments including height, tilt, swivel, and pivot
- Features flicker-free and low blue light technologies
- Measures 613.9 x 516 x 227.6 mm with stand
Estimated delivery: Today
Today: 10:00 - 18:00
Estimated delivery: 03.12 - 06.12
Today: 09:00 - 17:00
Estimated delivery: 03.12 - 06.12
Today: 10:00 - 17:00
Estimated delivery: 03.12 - 06.12
Today: 10:00 - 18:00
Estimated delivery: Today
Today: 10:00 - 17:00
Estimated delivery time: Today
Estimated delivery time: 04.12 - 08.12
Estimated delivery time: 03.12 - 07.12
Estimated delivery time: 04.12 - 08.12
Estimated delivery time: 04.12 - 07.12
Estimated delivery time: 03.12 - 08.12
Estimated delivery time: 03.12 - 08.12
Estimated delivery time: 04.12 - 07.12
- manual pdf (English)
- EU Product Fiche (English)


