Let's suppose you have a budget Android TV box, such as runs on an S905X3 SOC (ie not high end like Nvidia Shield). Most of the content you watch from the box comes from Kodi or ahem apps, so all 1080p or less. Assuming the TV is pretty good at upscaling, how should you set the HDMI output of the Android box?
1. 2160p @ 60Hz, the native resolution of the 4K TV and hope the Android box will upscale, or the TV will still recognise less-than-2160 content and upscale it anyway?
2. 1080p @ 60Hz, the maximum content quality the Android box is likely to stream, and let the TV do all the upscaling from 1080 to 2160?
3. Any other possibilities?
WTA Android box settings for best upscaling to 4K, Leave upscaling to the TV?