27" AOC 27G4HA
Don't like the alternatives? Choose from the full product list
- Reviews 6
- Help and manuals
- Specifications
- Photos & Videos 5
- Alternatives 8
- Accessories and suggested products
27" AOC 27G4HA
The AOC 27G4HA gaming monitor brings a combination of high speed and precise display to its 27" screen size. It uses a Fast IPS panel with a resolution of 1920×1080 pixels, which forms the basis for a sharp image. For competitive gamers, the key is the 200Hz refresh rate, which, combined with a 1ms GtG response time, eliminates motion blur. This monitor with a 200Hz IPS panel also supports Adaptive-Sync and is G-Sync compatible, which synchronises the frame rate with the graphics card and prevents screen tearing. This gives gamers a smooth picture for precise reactions.
27"
screen size
1920 × 1080 (Full HD)
Resolution (Type)
Fast IPS
Display Type
200Hz
Refresh Rate
0.5ms (MPRT)
Response Time
Key Features of the AOC 27" 27G4HA Monitor
- G-Sync Compatible and Adaptive-Sync technologies synchronise the image for smooth gaming
- Colour reproduction covers 115.4% of sRGB and the monitor supports the HDR10 standard
- The connector selection includes DisplayPort 1.4 and two HDMI 2.0 ports
- The stand allows full adjustment of height, tilt, swivel and pivot function
- The monitor supports VESA mounting
Speed and Image Sharpness
The display is based on a 27" panel with Fast IPS technology and Full HD (1920×1080) resolution. This combination provides a detailed picture with consistent colours, even when viewed from sharp angles. For gaming, the crucial feature is the extremely high refresh rate of 200Hz, which renders motion with exceptional smoothness. A fast response time of 1ms (GtG) and 0.5ms (MPRT) reduces ghosting and blur in fast-paced scenes. The screen brightness is 300cd/m² and the static contrast ratio is 1,000:1.
Vivid Colours with HDR10
The monitor works with 8-bit colour depth, meaning it can display 16.7 million colour shades. The colour reproduction ensures accuracy thanks to its 115.4% sRGB coverage. These parameters will be appreciated not only by gamers, but also by content creators who require faithful colour reproduction. In addition, support for the HDR10 standard extends the dynamic range. Scenes with high contrast between light and dark parts thus appear more realistic and full of detail.
Gaming Technology for a Smooth Experience
To eliminate screen tearing and stuttering, the monitor includes Adaptive-Sync technology and also supports G-Sync compatibility. Synchronising the monitor's refresh rate with the graphics card's output results in a smooth gaming performance. Low input lag mode minimises the delay between the player's action and its display on the screen. To protect your eyes during long gaming sessions, Flicker-Free technology reduces invisible backlight flicker, and a blue light filter is included.
Ergonomics and Features
The monitor stand offers advanced ergonomic adjustments. The screen height can be adjusted by 130mm, tilted from -3.5° to 21.5° or swivelled ±30°. The pivot function also allows the screen to be rotated 91 degrees into a portrait position. For alternative mounting on a wall or arm, it provides a VESA mount with a 100×100mm spacing. The features are complemented by integrated speakers with an output of 2×2W.
Wide Connectivity Options
The monitor offers connectors for connecting to computers and gaming consoles. A headphone output is also available. HDMI and DisplayPort cables are included in the package.
- 1× DisplayPort 1.4
- 2× HDMI 2.0
- 1× Headphone output (3.5mm jack)
Technical Specifications of the Monitor
- screen size: 27"
- Display Type: Fast IPS
- Backlight: LED
- Aspect Ratio: 16:9
- Maximum Brightness: 300cd/m²
- Contrast Ratio: 1,000:1
- Viewing Angles: 178°
- Response Time: 0.5ms (MPRT)
- Refresh Rate: 200Hz
Package Contents
- 1× HDMI Cable
- 1× DisplayPort Cable
- 1× Power Cable
Colour Coverage (Gamut)
Determines how accurately the monitor can display colours. sRGB is ideal for web, films or games. DCI-P3/Adobe RGB is appreciated by graphic designers or professionals at work. The higher the stated value, the better the monitor displays colours. Maximum Brightness
The value, given in nits or cd/m², determines the brightness of the monitor. A brightness of over 400 nits is key for HDR content and readability in sunlight, while standard office monitors are fine with values over 250. 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 picture and the less eye strain. A lower response time value (ms) eliminates motion blur. 144Hz+ is ideal for gaming, while values around 75Hz are suitable for office monitors.Specifications
Warranty
Power outlet type
Display diagonal and resolution
Construction
Panel and screen technology
Aspect Ratio
Backlight and colour
Connection
Colour gamut
Features and functions
Colour
Dimensions and weight
Packaging
Energy specifications
Specifications can be changed without notice. Images are for illustrative purposes only.
