Default Resolutions Chart

This is a quick chart that's very useful when you have to know the destination of your images- create different versions of the same image so it will be compatible with most of the popular resolutions.

One example of this is when making a wallpaper, but you want it to be compatible with both the squarish and widescreen aspect ratios(5:4, 16:9). And it's useful if you want to scale the things up a bit.

Found it on my computer, and don't remember where I got it. Probably on Wikipedia.

Also, for a more complete list of default resolutions, check this table on wikipedia.

I'm am going to post the most popular 16:9 resolutions here though, I think they're useful enough to be interesting to everyone.

Name	Width x Height	Aspect Ratio	Number of pixels
720p	1280 x 720	16:9	921,600
WXGA, max. (standardized HDTV 720p/1080i displays)	1366 x 768	~16:9	1,049,088
900p	1600 x 900	16:9	1,440,000
HD 1080 (1080i, 1080p)	1920 x 1080	16:9	2,073,600
QWXGA, 2K	2048 x 1152	16:9	2,359,296
WQHD (Dell UltraSharp U2711, Apple iMac)	2560 x 1440	16:9	3,686,400
QFHD	3840 x 2160	16:9	8,294,400
4K	4096 x 2304	16:9	9,437,184
UHDTV(speculated time frame is 2016-2020)	7680 x 4320	16:9	33,177,600