The Apple TV 4K is known as the fifth generation Apple TV that was released to the public in September 2017. The TV has support for HDR10, Dolby Vision and 2160p output. It also has a faster processor known as the Apple A10X Fusion. From the outside, it seems quite like the fourth-generation model and the differences are quite small. These are the fifth generation has vents on the base and there is no USB-C port. There is also a white outline around the menu button that is on the Siri remote that comes with the TV. It should be noted that once the new models were released, the 64GB version of the fourth generation of the TV was discontinued. This book will look at the features of the Apple TV 4K so the reader can be updated on what features the TV will come with.