A:AnswerIt's not included in the pre-downloaded apps. But it has an app store where you can search and download additional apps, most are free. That is provided that they are offered in their app store. You can add, delete or rearrange apps on it as well.
A:AnswerIt stands for High Dynamic Range. It's an add-on to 4K. It provides a much brighter image with a higher level of contrast between light and dark areas on the screen, while also taking advantage of more colors, to create a much more realistic image.
A:AnswerYes you can install the Spectrum TV app, the YouTube TV app, and the AT&T TV now app, in addition to Hulu, Netflix, and Amazon apps they all work just fine.