Amazon.com: Apple TV 4K (32GB, Previous Model) : Electronics
Amazon.com: ONN 43-Inch Class 4K UHD (2160P) LED Smart TV HDR Compatible with Netflix, Disney+, Apple TV, YouTube, Compatible with Alexa and Google Assistant + Wall Mount Included(Renewed) : Electronics
YouTube for Apple TV Gets 4K But No HDR, 60fps, & iPhone/iPad Playback - YouTube