AOC 27' Fast IPS U27G4: 3840×2160@160Hz, 1920 × 1080 @ 320Hz, 0.5ms MPRT, HDR, sRGB 127%, DCI-P3 99%, HDMI 2.1, DP 1.4, ergonomic stand, VESA 100mm The AOC U27G4 redefines versatility with its Dual Refresh Rate feature—switch between 4K UHD at 160Hz or FHD at a blazing 320Hz to match your gameplay needs. Its 27' Fast IPS panel with hardware-based blue light protection keeps visuals sharp and your eyes comfortable. Enjoy ultra-smooth action with 0.3ms MPRT and rich, vibrant detail thanks to VESA DisplayHDR™ 400. Equipped with HDMI 2.1 and DisplayPort 1.4, it’s ready for high-performance connectivity. Dual Refresh RateFast IPS1920 × 1080 (FHD) @ 320Hz0.3ms MPRT @ 320Hz3840 × 2160 (UHD) @ 160Hz0.5ms MPRT @ 160Hz SPECIFICATIONS Model name U27G4 EAN 697 398523 258 9 Panel 27' (Fast IPS) Pixel Pitch (mm) 0.15525(H) × 0.15525 (V) Effective Viewing Area (mm) 596.16 (H) × 335.34 (V) Brightness (typical) 350 cd/m² Contrast Ratio 1000 : 1 (Typical) MEGA DCR Response Time 0.3ms MPRT @ 320Hz / 0.5ms MPRT @ 160Hz Viewing Angle 178° (H) / 178° (V) (CR > 10) Color Gamut NTSC 108% (CIE1976) / sRGB 127% (CIE1931) / DCI-P3 99% (CIE1976) Color Accuracy Delta E < 2 Optimum Resolution 3840 × 2160 @ 160Hz–DisplayPort1.4, HDMI2.1; 1920 × 1080 @ 320Hz–DisplayPort1.4, HDMI2.1 Display Colors 1.07 Billion Signal Input HDMI 2.1 × 2, DisplayPort 1.4 × 1 HDCP Version HDMI: 2.2, DisplayPort: 2.2 USB Hub no Power Supply Internal 100 - 240V～1.5A, 50 / 60Hz Power Consumption (typical) 34W Speakers no Line in & Earphone Earphone Wall-Mount 100mm × 100mm Adjustable Stand Height Adjustment: 130 mm, Pivot: —90°~ 90°, Swivel: —30° ~ 30°, Tilt: —5° ~ 23° Product without Stand (mm) 366.31 (H) × 613.89 (W) × 51.28 (D) Product with Stand (mm) 386.03~516.03 (H) × 613.89 (W) × 239.9 (D) Packaging (mm) 481 (H) × 825 (W) × 162 (D) Product without Stand (kg) 4.28 Product with Stand (kg) 5.78 Product with Packaging (kg) 9.47 Cabinet Color Black & Red Regulatory Approvals BSMI / KC / KCC / e-Standby / RCM / MEPS / CE / RoHS What's in the box HDMI 2.1 Cable 1.8m × 1, DP Cable 1.8m × 1