AOC Monitors
AOC Monitors CQ27G4ZH 27" Curved QHD 300Hz Gaming Monitor
A 27-inch curved QHD gaming monitor delivering a 300Hz refresh rate and 0.5ms response time with a height-adjustable stand
- Screen Size27"
- Display TypeQHD
- Maximum Resolution2560 x 1440
- Resolution2560 x 1440 (2K)
- Response Time0.50 ms
- Refresh Rate300Hz
- 300 Hz refresh rate via DisplayPort delivers ultra-smooth motion for competitive play
- 5 ms response time reduces ghosting so fast action stays sharp
- 1500R curvature wraps the 27 inch QHD panel for a wider, more immersive field of view
- Flicker-Free and low blue light modes help reduce eye strain during long sessions
- Height, swivel and tilt adjustable stand lets you set the perfect viewing angle
27-Inch Curved QHD Gaming Monitor
The AOC CQ27G4ZH is a 27-inch curved gaming monitor built for competitive players who want high motion clarity at QHD resolution. Its 1500R curvature wraps the 2560 x 1440 panel around the viewer for a more immersive field of view. The stand provides height, swivel and tilt adjustment so the screen can be positioned for long sessions. Flicker-Free and low blue light modes help reduce eye strain during extended use.
300Hz Refresh Rate and 0.5ms Response
Over DisplayPort the monitor reaches a 300Hz refresh rate, giving ample headroom for fast-paced shooters and high-frame-rate esports titles. The 0.5ms response time keeps ghosting low when frame times are short. At 144Hz over HDMI the panel still delivers smooth motion, though the highest refresh headroom is only available on the DisplayPort input. The QHD resolution balances detail and GPU load for mid-range and high-end graphics cards.
DisplayPort and HDMI Interface Limits
The single DisplayPort connection unlocks the full 300Hz at 2560 x 1440, while the two HDMI ports are limited to 144Hz at the same resolution. Builders needing multiple high-refresh DisplayPort inputs will find only one available. The monitor includes VESA mounting compatibility and a quick-release stand for arm or wall installations. Users requiring higher refresh rates or different aspect ratios should consider other models.
주요 특징
- 300 Hz refresh rate via DisplayPort delivers ultra-smooth motion for competitive play
- 5 ms response time reduces ghosting so fast action stays sharp
- 1500R curvature wraps the 27 inch QHD panel for a wider, more immersive field of view
- Flicker-Free and low blue light modes help reduce eye strain during long sessions
- Height, swivel and tilt adjustable stand lets you set the perfect viewing angle
사양
| Brand | AOC |
|---|---|
| Screen Size | 27" |
| Display Type | QHD |
| Maximum Resolution | 2560 x 1440 |
| Resolution | 2560 x 1440 (2K) |
| Response Time | 0.50 ms |
| Refresh Rate | 300Hz |
| Curved Surface Screen | Curved |
| Curvature Radius | 1500R |
| Connectors | HDMI, DisplayPort |
| HDMI | Yes |
| DisplayPort | 1 |
| Video Ports | 3 x DisplayPort |
| Stand Adjustments | Height, Swivel, Tilt |
이 상품에 대한 질문
Will the 300Hz refresh rate work with my older graphics card that only has HDMI 2.0?
The monitor delivers 300Hz over DisplayPort; HDMI is limited to 144Hz, so an older HDMI 2.0 card will run at 144Hz maximum.
How can I verify the 0.5ms response time is active after I connect the DisplayPort cable?
Enable the overdrive setting in the OSD and confirm the on-screen information shows 300Hz; the panel’s MPRT spec of 0.5ms is then in effect.
Does the box include both a DisplayPort cable and an HDMI cable, or do I need to buy one separately?
The package contains the monitor, the height-adjustable stand with quick release, a power cable and a DisplayPort cable; an HDMI cable is not included.
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