Two new Fire TV devices by Amazon leaked, revealing an expansion of the streaming portfolio. A new Fire TV with an HDMI cable sticking out will arrive as a mid-range device, while a set-top box in the shape of a cube will be the high-end model by Amazon. Similar to the Chromecast by Google, the mid-tier Fire TV will support 4K HDR video, meaning the current Fire TV Stick will stay as the affordable option since it streams only in Full HD resolution. This device will have 1.5 GHz quad-core CPU and Mali-450MP graphics unit. The RAM will be 2 GB while the storage will be 8...
Source: http://www.gsmarena.com/amazon_fire_tv_devices_leak_pictures_specs-news-27218.php