Upgrade your gaming setup with the AOC G4 27G4HA 27‑inch Full HD LED Monitor. Featuring a 1920 × 1080 resolution on a 27″ Fast IPS panel, it offers a blazing refresh rate of up to 200 Hz and an ultra‑fast response time of 1 ms (GtG) / 0.5 ms (MPRT) for smooth, competitive‑level performance. Built with gamers in mind, it supports AdaptiveSync and is NVIDIA G‑Sync compatible, with HDR10 support and a height‑adjustable ergonomic stand for extended comfort.
Dominate with the 27G4HA 27" Full HD Monitor, featuring a fast 200Hz refresh rate, HDR10, and ultra-responsive 1ms GtG performance.
Elevate your game with the 27G4HA 27" Full HD Monitor. Featuring a 200Hz Fast IPS panel, 1ms GtG response, and 0.5ms MPRT for ultra-smooth, precise gameplay. HDR10 brings vibrant visuals, while AdaptiveSync ensures tear-free action. The ergonomic eSports base provides comfort, and G-Menu software allows easy customization. With built-in speakers, it's the perfect setup for competitive gaming and immersive experiences.
Specifications
| Display |
| DCI-P3 coverage |
91.9% |
| Adobe RGB coverage |
90.5% |
| sRGB coverage (typical) |
115.4% |
| High Dynamic Range (HDR) technology |
High Dynamic Range 10 (HDR10) |
| High Dynamic Range (HDR) supported |
Yes |
| Display diagonal (metric) |
60.5 cm |
| Digital vertical frequency |
48 - 200 Hz |
| Digital horizontal frequency |
30 - 230 kHz |
| Pixel density |
81.59 ppi |
| Display number of colours |
16.7 million colours |
| Viewing angle, vertical |
178° |
| Viewing angle, horizontal |
178° |
| Maximum refresh rate |
200 Hz |
| Contrast ratio (typical) |
1000:1 |
| Screen shape |
Flat |
| Response time (MPRT) |
0.5 ms |
| Response time measurement type |
GTG (Gray to Gray) |
| Response time |
1 ms |
| Display brightness (typical) |
300 cd/m² |
| Backlight type |
W-LED |
| LED backlight |
Yes |
| Panel type |
Fast IPS |
| HD type |
Full HD |
| Touchscreen |
No |
| Display technology |
LED |
| Native aspect ratio |
16:9 |
| Display resolution |
1920 x 1080 pixels |
| Display diagonal |
68.6 cm (27") |
| Performance |
| Low Blue Light technology |
Yes |
| Flicker-free technology |
Yes |
| VESA Adaptive Sync support |
Yes |
| NVIDIA G-SYNC |
Yes |
| Multimedia |
| RMS rated power |
4 W |
| Number of speakers |
2 |
| Built-in speaker(s) |
Yes |
| Design |
| Detachable stand |
Yes |
| Front bezel colour |
Black |
| Frameless design |
Yes |
| Product colour |
Black, Red |
| Market positioning |
Gaming |
| Ports & interfaces |
| Headphone connectivity |
3.5 mm |
| Headphone outputs |
1 |
| Headphone out |
Yes |
| DisplayPort version |
1.4 |
| HDMI version |
2.0 |
| HDMI ports quantity |
2 |
| HDMI |
Yes |
| Ergonomics |
| Number of OSD languages |
19 |
| 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 |
| On Screen Display (OSD) |
Yes |
| Tilt angle range |
-3.5 - 21.5° |
| Tilt adjustment |
Yes |
| Swivel angle range |
-30 - 30° |
| Swivelling |
Yes |
| Pivot angle |
-91 - 91° |
| Pivot |
Yes |
| Adjustable height (max) |
13 cm |
| Height adjustment |
Yes |
| Cable lock slot type |
Kensington |
| Cable lock slot |
Yes |
| Cable management |
Yes |
| Panel mounting interface |
100 x 100 mm |
| VESA mounting |
Yes |
| Power |
| Energy efficiency scale |
A to G |
| Power supply type |
Internal |
| Power consumption (off) |
0.3 W |
| Power consumption (standby) |
0.3 W |
| Power consumption (typical) |
23 W |
| Energy consumption (HDR) per 1000 hours |
33 kWh |
| Energy consumption (SDR) per 1000 hours |
21 kWh |
| Energy efficiency class (HDR) |
G |
| Energy efficiency class (SDR) |
E |
| Weight & dimensions |
| Weight (without stand) |
3.37 kg |
| Height (without stand) |
366.3 mm |
| Depth (without stand) |
52.6 mm |
| Width (without stand) |
613.9 mm |
| Weight (with stand) |
4.83 kg |
| Height (with stand) |
516.6 mm |
| Depth (with stand) |
240 mm |
| Width (with stand) |
613.8 mm |
| Packaging data |
| Package weight |
7.81 kg |
| Package height |
455 mm |
| Package depth |
139 mm |
| Package width |
730 mm |
| Packaging content |
| Cables included |
AC, DisplayPort, HDMI |
| Other features |
| Package weight |
7.81 kg |
| Warranty period |
3 year(s) |
| Motion blur reduction |
Yes |
| Shadow control |
Yes |
| Dial point |
Yes |
| FPS counter |
Yes |
| Low input lag |
Yes |
