4K HDR Featuring active High Dynamic Range (HDR) imagery, the LG 55UJ634V 55" Smart 4K Ultra HD HDR LED TV reproduces colours and shades that are as close as possible to those that your eye can process. Active HDR provides scene by scene image mastering, for pinpoint picture reproduction. The UJ634V has advanced formatting technology that outputs two different HDR formats, so that you can enjoy the HDR experience from a wider range of sources. IPS technology To make sure that your entertainment is viewable from every angle without distortion, the LG 55UJ634V TV has an IPS 4K display panel, for a vibrant and vivid picture no matter where you sit. Catch up on TV shows Navigate a variety of content with the webOS Smart TV platform, which has everything from catch-up services like BBC iPlayer, to a huge suite of apps. The webOS platform puts movies, sports, shows and more right at your fingertips. You can also use streaming services such as Netflix and Amazon Prime with 4K content available, for access to gripping box sets and movies. Freeview Play also allows you to find on-demand programmes, as well as up to 60 TV channels and 12 HD channels. You can even scroll back in your TV guide to watch shows you missed from the last seven days - all you need is an internet connection. Surround sound technology Enjoy immersive audio with the internal 2.0 channel speaker system, which uses sound technology to create seven virtual channels - for a great surround sound effect.