Most any set will take all the various inputs and scale to its native display resolution.
As I understand it (and that is not too well) ...
Technically, this is a 768p display, not 720, so alas, there is no exact input matching it that won't need some re-scaling (except PC output set to 768?). Reading through this and other threads in the past, there is some speculation that this set takes the input, converts to 1080 (i? p?) then re-scales to 768. So then it would come down to which device did the better job of scaling to 1080. This may all be hearsay or hogwash, but when I've played with different input resolutions, often I've slightly
preferred setting them to 1080. And all the 1080i broadcasts look a LOT nicer than the 720p stations. But that is probably another story.
Bottom line: play with the different device output resolutions and see which you prefer!
Oh, and someone please respond. I don't want to be last poster on this old thread