Allowing for variable angular resolution, and holding the device closer than 300mm, seems to allow plenty of room where you _would_ notice the different. Furthe

Allowing for variable angular resolution, and holding the device closer than 300mm, seems to allow plenty of room where you _would_ notice the different. Further, 1080p scaled to 720p is probably going to look better than bit-starved 720p, even if the resolution isn't directly a factor.