Google has improved on the Chromecast streaming device by adding support for 4K resolution video. This means video with higher contrast ratios and deeper colors, Google says. The new device also loads content 1.8 times faster than its predecessor.
The device is smaller—small enough to hide behind the TV easily. It also integrates an Ethernet port into the power adapter. Importantly, Google Play movies will be rolling out 4K content in November.MS