Friends its sony 4k led tv.which resolution is four time better than other hd tv.its one of the best I have ever seen.it gives natural clearity.its software version is massmellow.it gives high dynamic range picture quality.camera inbuild features are available.
Four usb ports available in this led tv.sonund and picture quality is better than any other sony lcd tv.everything is good.four hdmi port available.only the problem is that its coast is too high.only a few people can afford this.can be connected through music system, playstation, laptops, h box and many other devices, one of the best part in that it has two big speskers both side of tv which capicity is 1000 wats.