AOC 27G4 27 Inch FHD 180Hz IPS Panel SRGB 128% SRGB 1MS Adaptive Sync Gaming

The AOC 27G4 is a 27-inch flat gaming monitor built around an IPS panel that delivers a Full HD (1920 × 1080) resolution across a 16:9 aspect ratio. The IPS technology provides consistent, accurate colour reproduction from virtually any viewing position, with wide 178°/178° horizontal and vertical viewing angles and a panel haze value of 25% to manage reflections in bright environments. At the heart of the 27G4's gaming credentials is its 180Hz refresh rate, which pairs with a 1ms GtG (Grey-to-Grey) response time to keep motion crisp and virtually free of ghosting or blur during fast-paced gameplay. A 0.5ms MPRT (Moving Picture Response Time) mode further reduces perceived blur by modulating the backlight in sync with frame transitions. Adaptive Sync support aligns the monitor's refresh rate to the output of your GPU, eliminating screen tearing and judder whether you use an AMD FreeSync-compatible card or an NVIDIA G-SYNC Compatible graphics card. Colour performance is a clear strength: the WLED backlight covers 128% of the sRGB colour space (panel native NTSC 85% at CIE1931 area), and the display is capable of rendering up to 16.7 million colours. HDR10 support adds an additional layer of dynamic range, while a static contrast ratio of 1000:1 and a peak brightness of 300 cd/m² deliver a well-defined image in typical lighting conditions. Connectivity is well-rounded for a 1080p gaming panel. The 27G4 provides two HDMI 2.0 ports (HDCP 2.2 compliant), one DisplayPort 1.4, and a 3.5mm audio output jack. There are no built-in speakers. The ergonomic stand supports tilt (−3.5° to +21.5°), swivel (−30° to +30°), and pivot (−91° to +91°), and the display is VESA 100×100mm compatible for third-party mounting. AOC's G-Menu software offers screen profile management from your desktop, including six game-mode presets (FPS, Racing, RTS, and customisable slots) accessible via the AOC Settings KeyPad. Verifiable Specifications: • Screen size: 27 inches (flat) • Panel type: IPS, antiglare • Resolution: 1920 × 1080 (FHD), 16:9 • Refresh rate: 180Hz • Response time: 1ms GtG / 0.5ms MPRT • Brightness: 300 cd/m² • Contrast ratio: 1000:1 • Colour gamut: 128% sRGB (NTSC 85% CIE1931) • Colours: 16.7 million • Pixel pitch: 0.31125 mm; PPI: 81 • HDR: HDR10 • Backlight: WLED • Viewing angles: 178°/178° • Connectivity: 2× HDMI 2.0, 1× DisplayPort 1.4, 1× 3.5mm audio out • VESA mount: 100×100mm • Adaptive Sync: Yes (G-SYNC Compatible) • Built-in speakers: No • Warranty: 3 years