4k Upscaling for Netflix UHD Content - Bolt+ or Sony TV?

I have a Bolt+ with the Netflix UHD package. UHD/4k streaming for select titles works great!

My question is about the rest of the content I watch on Netflix @1080P:

I'd prefer to let my Sony XBR65X850A do the upscaling of 1080->2160, as Ive read the Sony hardware is pretty good at that.

Is there a way to configure my Bolt to output the native resolution of the content being played (720p/1080p/2160ps) and let my Sony handle the upscaling to display it?

Any help...

4k Upscaling for Netflix UHD Content - Bolt+ or Sony TV?

4k Upscaling for Netflix UHD Content - Bolt+ or Sony TV?