There's a qualitative difference between an integer upscale and actual LCD pixels at native res, especially at low resolutions. The glow and shape of the indivi

There's a qualitative difference between an integer upscale and actual LCD pixels at native res, especially at low resolutions. The glow and shape of the individual pixels makes edges a little softer without looking blurry, and anything taking advantage of subpixel rendering doesn't look quite right when upscaled.