LG launches 'biggest ultra-def TV'LG releases what it says is the world's biggest television with a 4K-resolution screen, as it looks to gain an edge on its rivals.
Source: LG launches 'biggest ultra-def TV' (http://www.bbc.co.uk/news/technology-19344834#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa)