Acer ET322QK 31.5-Inch 4K UHD VA Panel Monitor – 60Hz, 4ms Response

The Acer ET322QK is a 31.5-inch flat-screen monitor designed for users who want a large, high-resolution display for content creation, media consumption, and general productivity. Powered by a VA (Vertical Alignment) panel, it delivers a native 3840 × 2160 (4K UHD) resolution with a 16:9 aspect ratio, making every image and video noticeably sharp and detailed at this screen size. The VA panel technology provides a static contrast ratio of 3,000:1 (native), which helps produce deeper blacks and more vivid colour differentiation compared to standard IPS panels at this tier. The display supports 1.07 billion colours and covers 100% of the sRGB colour space, making it suitable for colour-sensitive workflows where accurate reproduction matters. Maximum brightness is rated at 300 cd/m² (per the paragraph spec in the source), with a separate spec table entry citing 350 cd/m²—see risk flags. Viewing angles extend to 178 degrees both horizontally and vertically, keeping colours consistent across a wide range of seating positions. With a 60Hz refresh rate and a 4ms GTG response time, the ET322QK handles everyday motion adequately. Its AMD FreeSync support (noted via product tags) can help reduce screen tearing when paired with a compatible AMD GPU. Connectivity options include two HDMI 2.0 ports and one DisplayPort 1.2, providing flexibility for connecting PCs, consoles, and other sources simultaneously. The built-in 2 × 2W stereo speakers offer basic audio without requiring separate desktop speakers, and there are both audio-in and audio-out 3.5mm jacks for headphone or external speaker use. The monitor is VESA-compatible at a 100 × 100mm mount pattern, allowing wall-mounting or third-party arm use. The included stand supports tilt adjustment 3.5° to +11.5°. Power input is universal at 100–240V, 50/60Hz, and typical mode power consumption is listed at 47W. Verified Specifications: – Screen Size: 31.5 inches – Panel Type: VA – Resolution: 3840 × 2160 (4K UHD) – Refresh Rate: 60Hz – Response Time: 4ms (GTG) – Brightness: 300 cd/m² (spec paragraph) / 350 cd/m² (spec table — see risk flags) – Contrast Ratio: 3,000:1 native; 100,000,000:1 ACM dynamic – Colour Depth: 10-bit panel, 1.07 billion colours – Colour Gamut: 100% sRGB – Viewing Angle: 178° (H) / 178° (V) – Pixel Pitch: 0.181mm – Aspect Ratio: 16:9 – Connectors: 2× HDMI 2.0, 1× DisplayPort 1.2, 3.5mm audio-in, 3.5mm audio-out – Built-in Speakers: 2 × 2W – VESA Mount: 100 × 100mm – Stand Tilt: -3.5° to +11.5° – Dimensions (W × H × D) with stand: 28.73″ × 20.84″ × 9.71″ – Weight with stand: 14.90 lbs; without stand: 12.36 lbs – Power Supply: 100–240V, 50/60Hz – Typical Power Consumption: 47W – Model Number: UM.JE2SI.001