68.6 cm (27") Black. Height adjustment 11 cm Built-in speaker(s). HDMI HDMI version: 2.0 DisplayPorts quantity: 1 DisplayPort version: 1.4. Screen shape: Flat. Maximum refresh rate: 60 Hz Response time: 4 ms Response time measurement type: GTG (Gray to Gray). 3840 x 2160 pixels 4K Ultra HD Panel type: IPS. Energy efficiency class (SDR): F. Warranty period: 3 year(s). 27-inch UHD monitor featuring extensive viewing experience for pure productivity with HAS. Boost your productivity to the fullest with the AOC U27B3AF. This 27-inch UHD monitor boasts a smooth 60Hz refresh rate and a sleek three-sided frameless design, ensuring a comfortable viewing experience. Say goodbye to neck strain with its height adjustable stand providing ergonomic features for your posture. Plus, enjoy tear-free visuals thanks to Adaptive Sync technology, and stunningly clear graphics with HDR10 support will enhance your visual performance. With the built-in 2-watt speaker you can have enhanced audio experience.. Display. Display diagonal. 68.6 cm (27"). Display resolution. 3840 x 2160 pixels. Native aspect ratio. 16:9. Display technology. LED. HD type. 4K Ultra HD. Panel type. IPS. LED backlight. Yes. Backlight type. W-LED. Display brightness (typical). 350 cd/m². Response time. 4 ms. Response time measurement type. GTG (Gray to Gray). Anti-glare screen. Yes. Screen shape. Flat. Contrast ratio (typical). 1000:1. Contrast ratio (dynamic). 20000000:1. Maximum refresh rate. 60 Hz. Viewing angle, horizontal. 178°. Viewing angle, vertical. 178°. Display number of colours. 1.073 billion colours. Viewable size, horizontal. 59.8 cm. Viewable size, vertical. 33.6 cm. Display diagonal (metric). 68.6 cm. High Dynamic Range (HDR) supported. Yes. High Dynamic Range (HDR) technology. High Dynamic Range 10 (HDR10). Surface hardness. 3H. Colour gamut standard. Adobe RGB, DCI-P3, NTSC, sRGB. sRGB coverage (typical). 125.1%. NTSC coverage (typical). 109%. Adobe RGB coverage. 107.2%. DCI-P3 coverage. 99.6%. Performance. Flicker-free technology. Yes. Low Blue Light technology. Yes. Multimedia. Built-in speaker(s). Yes. Number of speakers. 2. RMS rated power. 4 W. Built-in camera. No. Design. Product colour. Black. Front bezel colour. Black. Detachable stand. Yes. Feet colour. Black. Ports & interfaces. Built-in USB hub. No. HDMI. Yes. HDMI ports quantity. 2. HDMI version. 2.0. DisplayPorts quantity. 1. DisplayPort version. 1.4. Headphone out. Yes. Headphone connectivity. 3.5 mm. Built-in KVM switch. No. Ergonomics. VESA mounting. Yes. Panel mounting interface. 100 x 100 mm. Cable lock slot. Yes. Cable lock slot type. Kensington. Height adjustment. Yes. Adjustable height (max). 11 cm. Tilt adjustment. Yes. Tilt angle range. -5 - 20°. On Screen Display (OSD). Yes. On Screen Display (OSD) languages. Simplified Chinese, Traditional Chinese, Czech, Dutch, English, Finnish, French, German, Italian, Japanese, Korean, Croatian, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Ukrainian. Power. Energy efficiency class (SDR). F. Energy efficiency class (HDR). G. Energy consumption (SDR) per 1000 hours. 25 kWh. Energy consumption (HDR) per 1000 hours. 40 kWh. Power consumption (typical). 27 W. Power consumption (standby). 0.5 W. Power consumption (max). 52 W. Power consumption (off). 0.3 W. AC input voltage. 100 - 240 V. AC input frequency. 50/60 Hz. Power supply type. Internal. Energy efficiency scale. A to G. Weight & dimensions. Width (with stand). 614 mm. Depth (with stand). 229.8 mm. Height (with stand). 517.9 mm. Weight (with stand). 5.2 kg. Width (without stand). 614 mm. Depth (without stand). 45.7 mm. Height (without stand). 363.8 mm. Weight (without stand). 3.64 kg. Packaging data. Package width. 820 mm. Package depth. 481 mm. Package height. 162 mm. Package weight. 8.74 kg. Packaging content. Cables included. AC, HDMI. HDMI cable length. 1.5 m. Sustainability. Doesn't contain. Mercury, PVC/BFR. Other features. Bezel thickness type. Frameless. Warranty period. 3 year(s). Mean time between failures (MTBF). 50000 h. Certification. WEEE,REACH compliant,RoHs compliant. EU Energy Label. manual pdf. EU Product Fiche. EU Product Fiche