HKC
HKC CG321QKS 31.5" 275Hz QHD Curved Gaming Monitor
A 31.5-inch curved VA panel delivers 2560 x 1440 resolution at 275 Hz with 1 ms response, 3000:1 contrast and 90% DCI-P3 colour
- Cabinet ColorBlack
- Screen Size31.5"
- WidescreenYes
- PanelVA
- Display TypeQHD
- Resolution2560 x 1440 (2K)
- Smooth competitive motion from a 275 Hz refresh rate and 1 ms response
- Deep 3000:1 contrast and 178° viewing angles on a 31.5" VA panel
- Lifelike HDR highlights with VESA DisplayHDR 400 certification
- Accurate colour for creative work covering 90 % DCI-P3
- Flexible connectivity via two HDMI 2.0 and one DisplayPort 1.4
31.5" 275Hz Curved Gaming Monitor
The HKC CG321QKS is a 31.5-inch curved gaming monitor built around a VA panel with a 1000R curvature radius. It delivers a 2560 x 1440 QHD resolution at a 275Hz refresh rate and 1ms MPRT response time. The 16:9 display covers 90% DCI-P3 with a 3000:1 static contrast ratio for deep blacks and vivid colour.
Sustained 275Hz Refresh Performance
The panel maintains its 275Hz refresh rate during extended gaming sessions rather than only in short bursts. Combined with the 1ms MPRT response time and AMD FreeSync support, motion stays smooth and tear-free over long periods. The 300 cd/m² typical brightness and HDR10 support remain stable under continuous load.
DisplayPort 1.4 and HDMI 2.0 Bandwidth Limits
The single DisplayPort 1.4 connection provides the full bandwidth needed for 2560 x 1440 at 275Hz with HDR10. Each of the two HDMI 2.0 ports is limited to lower refresh rates at this resolution, so the highest performance requires the DisplayPort link. Both interfaces support the 90% DCI-P3 colour gamut and 16.7 million colours.
Points forts
- Smooth competitive motion from a 275 Hz refresh rate and 1 ms response
- Deep 3000:1 contrast and 178° viewing angles on a 31.5" VA panel
- Lifelike HDR highlights with VESA DisplayHDR 400 certification
- Accurate colour for creative work covering 90 % DCI-P3
- Flexible connectivity via two HDMI 2.0 and one DisplayPort 1.4
Caractéristiques
| Brand | HKC |
|---|---|
| Model | CG321QKS |
| Part Number | CG321QKS |
| Cabinet Color | Black |
| Screen Size | 31.5" |
| Widescreen | Yes |
| Panel | VA |
| Display Type | QHD |
| Resolution | 2560 x 1440 (2K) |
| Viewing Angle | 178° (H) / 178° (V) |
| Aspect Ratio | 16:9 |
| Brightness | 300 cd/m2 |
| Contrast Ratio | 3000:1 |
| Response Time | 1 ms |
| Color Gamut | DCI-P3 90% |
| Display Colors | 16.7 Million |
| Monitor Pixel Density | 0.2724mm |
| Refresh Rate | 275Hz |
| HDR Standard | HDR10 |
| VESA Certified DisplayHDR | DisplayHDR 400 |
| Curved Surface Screen | Curved |
| Curvature Radius | 1000R |
| 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 | 75 x 75mm |
| Dimensions | 704.62mm X 135.85mm X 422.35mm |
| Weight | 6.8 kg |
| Poids d’expédition | 9.25 kg |
| Dimensions du colis | 838 × 508 × 229 mm |
Questions sur cet article
Will my graphics card drive the 275 Hz refresh rate at 2560 x 1440?
Use the included 1.5 m DisplayPort 1.4 cable; the monitor accepts 275 Hz over DisplayPort 1.4 and 260 Hz over each HDMI 2.0 port.
Can I mount the screen on a monitor arm or wall bracket?
Yes, the rear has a 75 x 75 mm VESA pattern; remove the stand and attach any compatible arm or bracket.
Does the panel produce deep blacks for dark-room gaming?
The VA panel delivers a 3000:1 static contrast ratio, giving much deeper blacks than typical IPS displays.
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