Charlotte Thompson——Studied at Princeton University, Lives in Princeton, NJ
There's 640x480, commonly referred to as standard definition (or SD). Then there's 1280x720, which is the minimum for what's called high definition (or HD). And finally there's 1920x1080, which is sometimes referred to as full HD.read more >>
QuesHub is a place where questions meet answers, it is more authentic than Quora, but you still need to discern the answers provided by the respondents.