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. 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. 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. 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 angle 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. 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 audiovisual experience. 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.