how many pixels are in 700K
it is 150xa50 pixels.
12 pixels tall 12 pixels wide.
786432 pixels
0.48
0.3 megapixels
A Raster images is made from pixels and can be saved in any number of well known formats such as JPG, GIF, PNG, BMP, TIFF...
To find the number of pixels in an image, multiply the width of the image in pixels by the height of the image in pixels. This will give you the total number of pixels in the image.
Facebook accepts JPG and PNG files, but scales them to a maximum of 604 pixels on either of the X or Y axis (i.e. maximum width and height of the image is limited to 604 pixels). This is done automatically when uploading the image.
10.2mp = 10.2 mega pixels
720 is 0.9 mega pixels.
2.4mp