AOC Q27G11E 27 Inch 2K QHD 180Hz IPS Panel 99% SRGB 0.5MS Adaptive Sync Gaming Monitor

The AOC Q27G11E is a 27-inch flat Fast IPS gaming monitor built for players who demand both speed and visual fidelity. Its QHD (2560 × 1440) resolution delivers noticeably sharper detail than Full HD at the same screen size, making textures, text, and fine in-game geometry easier to read without scaling. The Fast IPS panel reaches a 180 Hz refresh rate over DisplayPort 1.4, and up to 144 Hz over HDMI 2.0, so motion stays smooth whether you are grinding ranked matches or watching high-frame-rate video. The 0.5 ms MPRT response time keeps fast-moving objects crisp and reduces the smearing that can obscure targets during rapid camera pans. Adaptive Sync support eliminates screen tearing and stuttering across a wide framerate range, benefiting both AMD FreeSync-compatible and variable-refresh-rate capable systems. HDR10 support expands the range of brightness and contrast the panel can reproduce, complementing the 1000:1 native contrast ratio and 300 cd/m² typical brightness. Colour coverage is rated at 99% sRGB and 90% DCI-P3, with a Delta E below 2, meaning colours are accurate enough for photo and video review alongside gaming use. The wide 178°/178° viewing angle — typical of IPS technology — keeps colours consistent even when viewed off-axis. AOC's Low Input Lag mode deprioritises post-processing to reduce perceptible input delay, and the Dial Point feature overlays a customisable crosshair on screen for FPS titles. Flicker-Free DC backlight technology removes PWM-based brightness modulation to reduce eye fatigue during long sessions. An earphone output is provided; there are no built-in speakers. Connectivity consists of one DisplayPort 1.4 and one HDMI 2.0 port. The stand supports tilt adjustment from −5° to +20°, and the display is VESA 100 × 100 mm mount-compatible for third-party arm use. Regulatory approvals include RCM, MEPS, CE, and RoHS. The monitor ships with a 3-year warranty. Verified Specifications: • Screen size: 27 inch flat • Panel type: Fast IPS • Resolution: 2560 × 1440 (QHD) • Refresh rate: 180 Hz (DisplayPort 1.4) / 144 Hz (HDMI 2.0) • Response time: 0.5 ms MPRT • Brightness: 300 cd/m² • Contrast ratio: 1000:1 • Colour gamut: 99% sRGB, 90% DCI-P3 • Colour accuracy: Delta E < 2 • Display colours: 16.7 million • HDR: HDR10 • Viewing angle: 178°/178° • Pixel pitch: 0.2331 mm (H) × 0.2331 mm (V) • Active area: 596.736 mm (H) × 335.664 mm (V) • Inputs: HDMI 2.0 × 1, DisplayPort 1.4 × 1 • HDCP: 2.2 (both ports) • Audio: earphone output; no built-in speakers; no USB hub • Power: external 19 V DC / 2.2 A; typical consumption 42 W • VESA mount: 100 × 100 mm • Tilt: −5° to +20° • Warranty: 3 years • Regulatory: RCM, MEPS, CE, RoHS