27" AOC CQ27G4Z2
27" AOC CQ27G4Z2
The 27" AOC CQ27G4Z2 monitor features a curved 27" Fast VA panel with a Quad HD resolution of 2560×1440 pixels. Boasting a 16:9 aspect ratio, the screen delivers a 260Hz refresh rate and 1ms (GtG) response time, ensuring perfectly smooth gameplay in fast-paced action. The 1500R curvature wraps around your field of vision, while the 3000:1 static contrast and 350cd/m² brightness deliver deep blacks and a high dynamic range.
27"
Screen size
2560×1440 (Quad HD)
Resolution (Type of resolution)
Fast VA
Display type
260Hz
Refresh rate
1ms (GtG)
Response time
Key features of the AOC CQ27G4Z2 27" monitor
- Adaptive Sync technology eliminates screen tearing
- VESA Certified DisplayHDR 400 support enhances contrast
- 125.9% sRGB colour gamut coverage
- Dual-Mode lets you switch to 400Hz in HD resolution
- Adjustable stand with 130mm height adjustment and tilt
- Curved screen design with 1500R radius
- VESA 100×100mm standard wall mount support
Dual-Mode and productivity features
Dual-Mode lets you switch between QHD resolution at 260Hz and HD resolution at up to 400Hz to reduce latency in action-packed games. The G-Menu software lets you manage your display settings directly from your PC's operating system. Picture-in-Picture and Picture-by-Picture modes display content from two input sources simultaneously on a single screen, making multitasking during work and play effortless.
Display performance
The Fast VA panel combines wide 178° horizontal and vertical viewing angles with an anti-glare screen coating. Adaptive Sync technology synchronises the graphics card's frame rate with the display to eliminate screen tearing. The sRGB colour space reaches 125.9% coverage, while VESA DisplayHDR 400 certification expands the dynamic range of highlights and shadows for more realistic scenes.
Ergonomic design
The stand offers 130mm height adjustment, a tilt range from -3° to 21°, and a 30° swivel. The design includes a slot for a Kensington security lock and support for the VESA 100×100mm standard to attach a wall mount or arm. This makes it easy to adapt the monitor to your workspace.
Dimensions and power consumption
The dimensions of the monitor including the stand are 51.64×61.15×23.94cm with a weight of 5.37kg. Power consumption in SDR mode is 25kWh/1000h, increasing to 40kWh/1000h in HDR mode, corresponding to energy class F in SDR and G in HDR. Typical on-mode power consumption is 25W, with a maximum power consumption of 51W.
Smooth visuals
The high refresh rate eliminates motion blur in fast-moving action scenes. Low Input Lag technology reduces the delay between pressing a key and seeing the action on screen. Gamers get instant response in critical moments, providing a competitive edge in fast-paced battles.
Eye care
Flicker-Free technology reduces backlight flickering, which can contribute to eye strain during long gaming or work sessions. Low Blue Light mode reduces harmful blue light emissions, ensuring a more comfortable viewing experience.
Colour coverage
The monitor covers 92.2% of the Adobe RGB colour space and 95.8% of the DCI-P3 space. This wide colour gamut ensures faithful colour transitions and rich shades when gaming or watching movies. An 8-bit colour depth supports 16.7 million colours, preserving rich details for everyday work and entertainment.
Curved screen
The AOC CQ27G4Z2 monitor utilizes a 1500R curvature radius, which delivers a highly immersive viewing experience. The curved shape puts you right in the centre of the action, whether playing simulators, action-packed shooters, or watching movies. The anti-glare surface helps reduce annoying reflections from ambient lighting.
High contrast
The 3000:1 static contrast ratio ensures deep blacks and bright, crisp whites. Details in dark scenes remain clearly visible without any washed-out shades. Combined with a brightness of 350cd/m², the monitor delivers a clean, high-contrast image even in well-lit rooms.
Connectivity options
AOC CQ27G4Z2 monitor offers connection options for computers, laptops and gaming consoles via two HDMI 2.0 ports and one DisplayPort 1.4. A 3.5mm audio output is available for connecting headphones. The digital signal supports a vertical frequency of 48–144Hz via HDMI and 48–260Hz via DisplayPort.
- 2× HDMI 2.0
- 1× DisplayPort 1.4
- 1× Audio output
Technical specifications of the monitor
- Screen size: 27"
- Display type: WLED
- Backlight: LED
- Aspect ratio: 16:9
- Maximum brightness: 350 cd/m²
- Contrast ratio: 3000:1
- Viewing angles: 178° horizontal and vertical
- Response time: 1ms (GtG)
- Refresh rate: 260Hz
Package contents
- 1× Stand
Colour coverage (gamut)
Determines how accurately the monitor can display colours. sRGB is ideal for web, movies or games. Graphic designers or professionals working will appreciate DCI-P3/Adobe RGB. The higher the value, the better the monitor displays colours.
Maximum brightness
The value given in nits or cd/m² determines the brightness level of the monitor. Brightness above 400 nits is key for HDR content and readability in sunlight, while values above 250 are sufficient for standard office monitors.
Refresh rate and response time
The refresh rate (Hz) determines the number of frames displayed per second, so the higher the value, the smoother the image and the less eye fatigue. A lower response time (ms) value eliminates motion blur. 144Hz+ is ideal for gaming, while values around 75Hz are suitable for office monitors.Specifications
Display diagonal and resolution
Construction
Panel and screen technology
Dual-Mode
Aspect Ratio
Backlight and colour
Connection
Colour gamut
Features and functions
Colour
Type
Dimensions and weight
Energy specifications
Specifications can be changed without notice. Images are for illustrative purposes only.
