Stunning 4K Home Theater With LG 4K UHD LED projector, you can experience a truly cinematic viewing environment with a projection screen of up to 140 inches. 4K UHD with 8.3 Megapixels With an incredible 8.3 million pixels(3840 x 2160) utilizing XPR technology, HU7OLG delivers impeccable precision and detail at four times the resolution of Full HD. Ultimate Color Accuracy For ultimate picture quality, LG adopts Wheel-less LED technology. It overcomes defects of the conventional projector such as discoloration of LCD and rainbow effect of DLP. Meet the vivid picture with richer and deeper color. The Easiest and Simplest Way With improved Zoom function up to 1.25 times and Remote focus, you can easily adjust screen size without moving the location of the projector. Even if the projector is ceiling-installed, it can be controlled by the Magic remote. A Variety of Connectivity The wireless mirroring takes advantage of Miracast to project content from smart devices onto a large projection screen. It can also be paired with any Bluetooth audio product and be linked with 10S as well as support standard connectivity options.