Everyone know that the sony company is the best TV maker leading company and I purchase this TV before two months and its works as my expectation picture quality is best I never see this type of quality at any tv it supports 4k videos and 3D picture feature and I think i’m in theater and good sound reception their are two speakers with woofer that provides clear sound and its have many features the best feature I like its have wi-fi direct feature that I easly share my videos and pictures service & support is best company workers come 2h after call for demo installation its an money valuable product at this price I m happy to buy because its done as my expectation