BENQ GW2291 21.5" Full HD, IPS Monitor

The BenQ GW2291 monitor is a 21.5-inch office display with a 1920 × 1080-pixel Full HD resolution. The IPS panel has a native 16:9 aspect ratio for standard widescreen content. Its 100 Hz maximum refresh rate provides smoother scrolling and movement than a 60 Hz display. A 5 ms response time suits everyday productivity, video playback, and casual gaming. Typical brightness is rated at 250 cd/m². The typical contrast ratio is 1300:1.

The flat screen displays 16.7 million colours and covers 72% of the NTSC gamut. Horizontal and vertical viewing angles are rated at 178°, maintaining visibility from off-centre positions. An anti-glare surface reduces reflections in bright work areas. Flicker-free backlighting provides steadier illumination during extended sessions. Low-blue-light technology provides an additional viewing mode for prolonged use.

One HDMI 1.4 input handles video, while a headphone output supports private listening. The two built-in speakers are rated at 2 W RMS. The stand supports height adjustment and tilts from -5° to 20°. A 100 × 100 mm VESA interface allows mounting on a compatible monitor arm or wall mount. With the stand fitted, the black display weighs 2560 g. Typical power consumption is rated at 15 W.

• LED backlight: illuminates the panel
• 102 ppi pixel density: reflects the screen's image sharpness
• HDCP 1.4 support: compatible with protected content
• HDMI cable included: for connecting a source device
• Energy efficiency class E: rated for SDR operation
• 14 kWh per 1000 hours: rated SDR energy consumption
• 0.5 W standby consumption: limits power use when inactive
• Detachable stand: supports alternative mounting arrangements