An Experience Only 4K Can Deliver: Professional 31.5” 4K UHD monitor with 3840 x 2160 resolution 31.5-inch 4K display with ultra-high definition (UHD) 3840 x 2160 resolution and 140 pixels per inch (PPI) for impeccable visuals An anti-glare, LED-backlit IGZO display delivers crisp, precise images with energy efficiency with an ultra-wide viewing angle Thinnest 4K UHD monitor ever with DisplayPort and built-in 2W stereo speakers Wall-mountable design with tilt, swivel, and height adjustments Shop Modal header Phenomenal 4K visuals The ASUS PQ321QE True 4K UHD monitor provides stunning visuals with an ultra-high definition 3840 x 2160 resolution. The anti-glare 31.5-inch LED-backlit UHD display has a 16:9 aspect ratio and 140 pixels per inch (PPI) for highly-detailed visuals. Over 8 million pixels By doubling the number of horizontal and vertical pixels, the PQ321QE True 4K UHD monitor gives you every bit of detail, far surpassing that of a Full HD monitor. With four times the resolution of Full HD (FHD) and over 8 million pixels, experience larger screen real estate and clarity you have to see to believe. 10-bit color for smoother gradations The ASUS PQ321QE True 4K UHD monitor is a 10-bit RGB panels that delivers more natural transitions between different hues and offers a more flawless image than ever before. Premium IGZO display The ASUS PQ321QE True 4K UHD monitor is built with an anti-glare Indium Gallium Zinc Oxide (IGZO) panel rather than traditional amorphous silicon. The IGZO panel supports much smaller transistors than amorphous silicon, which allows for much smaller pixels and much better detail. Couple with an ultra-wide 176-degree viewing angles on both vertical and horizontal planes, get a pristine image from virtually any angle. What’s more, the IGZO panel supports increased pixel transparency and reduced current leakage for increased energy savings. Extensive Connectivity The ASUS PQ321QE True 4K UHD monitor features DisplayPort and built-in 2W stereo speakers, which simplify free space from needing separate speakers for a complete audio visual experience. Slim Profile with Ergonomic Design The thinnest 4K monitor available, the ASUS PQ321QE True 4K UHD monitor measure only 35mm at its thickest point, showcasing a modern design fit for anywhere in the home or office. *Some graphics cards may not fully support 3840 x 2160 resolution. Please get in touch with your graphics card supplier to ensure yours can handle 4K signals before using the PQ321QE.