Want to watch 4k content from Amazon? Here is a list of TVs and devices that support Ultra High Definition (UHD) resolution from Amazon Prime Video:
- Amazon Fire TV (2nd Generation)
- Roku 4, Roku Premiere, Roku Premiere +, Roku Ultra
- Samsung Ultra HD TVs (2014 or later models)
- Sony Ultra HD TVs (2014 or later models), and Sony Xperia XZ Premium mobile devices
- LG Ultra HD TVs (2014 or later models)
- Vizio Ultra HD TVs (2014 or later models)
- Xbox One S
And, here are devices that support HDR on Amazon Prime Video:
- Samsung SUHD TVs, and Samsung Galaxy Note 7 Galaxy 8, 8+, Galaxy Tab S3 mobile devices
- Sony Triluminos 4K TVs and Sony Xperia XZ Premium mobile devices
- LG OLED and Super UHD TVs
- Roku Ultra and Roku Premiere+ streaming media players
Service providers suggest a high-speed Internet connection of at least 15 Mbps to watch videos in UHD. You may also need to upgrade the firmware for your compatible Ultra HD TV to the latest version. You’ll know you have the latest version if you see an Ultra HD icon on the Amazon Instant Video Home screen.
Last updated Oct. 2018.
i am not really sure, do you definitely need TV that supports apps to watch 4k from amazon?
when are you going to add 4k to ps4 pro