Originally posted by: Polioliolio
I've seen concerns expressed for 1080 and 4k upscaling from the 720p signal because most televisions are said to have blurry/smooth upscalers.. These pics appear to look great though.
Any blurriness in the 4K image that you could tell?
I'll most likely be bypassing any upscaling at all, and just displaying a native 720p center-screen. Being that my display area is ~120", I still get about an 80" picture without any upscaling at all. Sometimes, I even go as far as to play GCN/PS2/DC games in native 480p, which leaves me with a roughly 53" display. Keep in mind, though, with a 4:3 aspect ratio a large portion of the image is letterboxed (which leaves me with about a 36" fullscreen display). My wife thinks I'm insane when I do that, but I just love those razor-sharp pixels.
Component and VGA put out a decent enough picture that I can upscale any of those consoles to 1080p - even the Genesis looks decent through HD Retrovision's component cables. With a display area that large, however, anything over composite (NES) looks like absolute garbage. That's a big reason why the AVS is so clutch for me in terms of picture quality. It sounds like knee-jerk games that were previously unplayable on my livingroom setup are going to be possible now, as well (thanks Brian).
I'll be interested to see what the lag is like on my BenQ w1070. The numbers above are quite promising. I accepted some additional latency as a fact of life when I bought a projector, but the w1070 is quite fast for a projector (20-40ms with an average ~30ms). The digital to analog conversion that my AVR is doing on my NES right now makes some games a no go, while others are still quite playable. Passing 720p, it should introduce no more than 1-2ms of latency and, without upscaling, I should be looking at somewhere in the 21-42ms range. That would make me a very happy camper, indeed!