between the PSP and Touch it's arguably the PSP
the touchscreen's are usually inferior due to an added layer that lowers picture quality, but the Touch has a glass screen to make up for that
Resolution wise Touch wins marginally, PSP is WQVGA while the Touch is HVGA
however on widescreen movies it wouldn't make a difference and PSP would win because it's screen is .8" bigger
PSP also wins on color, the Touch I believe is 18-bit versus PSP's 24-bit
ignoring everything else, what device has the best quality for video playback. brightness, color, contrast, etc. Is is the new PSP Slim or the new IPod Touch?

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