AOC U27V4 27 Inch 4K UHD Monitor

The AOC U27V4 is a 27-inch flat IPS display delivering 4K Ultra High-Definition resolution at 3840 × 2160 pixels — equivalent to 163 pixels per inch — giving you exceptional detail whether you are editing photos, working with complex spreadsheets, or watching high-resolution video content. The IPS panel technology ensures wide 178°/178° viewing angles with consistent, accurate colour reproduction regardless of where you sit relative to the screen, making it a practical choice for desk-sharing setups or collaborative workspaces. With its 3-sided frameless design, the U27V4 integrates cleanly into multi-monitor arrangements by minimising the visual gap between displays. Cursors and windows flow naturally from screen to screen without the interruption of thick bezels. The anti-glare (3H hardness) coating keeps reflections under control in bright office and home environments, while the flat panel profile suits both wall-mounting and standard desk placement. Adaptive-Sync technology synchronises the monitor's refresh rate with compatible GPU output, reducing screen tearing and stuttering during everyday tasks and casual gaming at up to 60 Hz. A 4 ms GtG response time keeps motion reasonably sharp for general use. The display supports 1.07 billion colours and reaches 350 cd/m² peak brightness with a 1000:1 static contrast ratio, delivering vivid imagery for content-creation and productivity workflows alike. Eye-care features include Flicker-Free DC backlight technology, which eliminates the low-frequency flickering associated with PWM dimming, and Low Blue Light mode, which reduces potentially fatiguing blue-light wavelengths during long work sessions. Connectivity is handled by two HDMI 2.0 ports and one DisplayPort 1.2 input, allowing connection of multiple source devices simultaneously. A 3.5 mm headphone output is available for private listening. The built-in dual 2 W speakers provide convenient audio for video calls, media playback, and casual content without requiring external speakers. A Kensington lock slot adds physical security for office deployments, and the 100 × 100 mm VESA-compatible mount pattern enables flexible arm or wall-bracket installation. **Verified Specifications** • Screen size: 27 inches (68.58 cm), flat • Panel type: IPS, WLED backlight • Resolution: 3840 × 2160 (UHD / 4K), 163 PPI • Aspect ratio: 16:9 • Refresh rate: 60 Hz • Response time: 4 ms (GtG) • Brightness: 350 cd/m² • Static contrast ratio: 1000:1 • Viewing angles: 178°/178° (H/V, CR10) • Display colours: 1.07 billion • Panel treatment: Anti-glare, 3H hardness • Inputs: HDMI 2.0 × 2, DisplayPort 1.2 × 1 • Audio: Headphone out (3.5 mm), built-in 2 W × 2 speakers • Frame sync: Adaptive-Sync • VESA mount: 100 × 100 mm • Kensington lock: Yes • Bezel: 3-sided frameless, black textured • Warranty: 3 years