HKC
HKC G27H4D 27" QHD 275Hz Fast IPS gaming monitor
A 27-inch QHD Fast IPS gaming monitor with a 275 Hz refresh rate, 1 ms response time and DisplayHDR 400 certification
- Cabinet ColorBlack
- Screen Size27"
- WidescreenYes
- PanelFast IPS
- Display TypeQHD
- Resolution2560 x 1440 (2K)
Option
- 27" QHD 275Hz
- 27" QHD 320Hz
Struck-through versions exist but are not stocked here.
- Smooth 275 Hz gameplay with 1 ms response time
- Wide 178° viewing angles on a 27" Fast IPS panel
- HDR 400 certification for brighter highlights and deeper blacks
- 95 % DCI-P3 coverage for accurate colour work
- Low-blue-light hardware reduces eye strain during long sessions
27-inch QHD Fast IPS gaming monitor
The HKC G27H4D is a 27-inch QHD gaming monitor built around a Fast IPS panel with a 275Hz refresh rate and 1ms DIC response time. It targets competitive players who need high frame rates at 2560 x 1440 resolution without the motion blur of slower panels. The flat design and 95% DCI-P3 coverage also suit content creators who value colour accuracy.
Check your graphics outputs and desk space
Verify that your GPU provides at least one DisplayPort 1.4 or HDMI 2.0 port to reach the full 275Hz at QHD. The stand measures 613.49mm wide, 53.11mm deep and 362.46mm high, so confirm your desk depth can accommodate the footprint. A 100 x 100mm VESA mount is available if you prefer an arm or wall bracket.
Sustained brightness and colour stability
DisplayHDR 400 certification means the panel can hit 350 cd/m² typically and peak at 400 cd/m² for HDR highlights, but it lacks local dimming so extended bright scenes stay at the baseline level. The 1,000:1 contrast ratio and 1.07 billion colours remain consistent across 178° viewing angles during long sessions. Hardware low-blue-light filtering reduces eye strain without shifting the 95% DCI-P3 gamut.
Highlights
- Smooth 275 Hz gameplay with 1 ms response time
- Wide 178° viewing angles on a 27" Fast IPS panel
- HDR 400 certification for brighter highlights and deeper blacks
- 95 % DCI-P3 coverage for accurate colour work
- Low-blue-light hardware reduces eye strain during long sessions
Specifications
| Brand | HKC |
|---|---|
| Model | G27H4D |
| Cabinet Color | Black |
| Screen Size | 27" |
| Widescreen | Yes |
| Panel | Fast IPS |
| Display Type | QHD |
| Resolution | 2560 x 1440 (2K) |
| Viewing Angle | 178° (H) / 178° (V) |
| Aspect Ratio | 16:9 |
| Brightness | 350 cd/m2 |
| Contrast Ratio | 1,000:1 |
| Response Time | 1 ms |
| Color Gamut | 95% DCI-P3 |
| Display Colors | 1.07 Billion |
| Monitor Pixel Density | 0.2331mm |
| Refresh Rate | 275Hz |
| VESA Certified DisplayHDR | DisplayHDR 400 |
| Curved Surface Screen | Flat Panel |
| HDMI | 2 x HDMI 2.0 |
| DisplayPort | 1 x DisplayPort 1.4 |
| Video Ports | 1 x DisplayPort 1.4 / 2 x HDMI 2.0 |
| Stand Adjustments | Tilt |
| Built-in Speakers | No |
| Built-in Webcam | No |
| VESA Compatibility - Mountable | 100 x 100mm |
| Dimensions | 613.49mm X 53.11mm X 362.46mm |
| Weight | 3.9 kg |
| Shipping weight | 6.06 kg |
| Package size | 686 × 457 × 127 mm |
Other versions of this model
1 more in the same range
Same family, different memory, cooler or clock — compare before you commit.
Questions about this item
Does the HKC G27H4D include a DisplayPort cable or must I buy one separately?
A 1.5 m DisplayPort 1.4 cable is supplied in the box, so no separate purchase is needed for DP connectivity.
Should I choose the HDMI 2.0 ports or the DisplayPort 1.4 input to reach 275 Hz at 2560 x 1440?
Use the DisplayPort 1.4 connection; HDMI 2.0 is limited to lower refresh rates at this resolution.
What does the 275 Hz refresh rate actually deliver in fast-paced games on this 27" QHD panel?
It refreshes each frame every 3.6 ms, reducing motion blur and giving smoother target tracking in competitive titles.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
Lenovo
Lenovo Legion Pro 32UD-10 31.5 inch 144 Hz gaming monitor
- 31.5 inch"
- 144 Hz
$819.99
0.01059336BTC
In stock