title: How to tell the difference between dpis on tablet and phone?
body: <p>I know that obviously a tablet has a higher screen resolution than a phone because it has more pixels(dots on the screen) From what ive been reading, tablets also have a higher dpi(dots per inch) than phones as well. How can you tell that one screen has a higher dots per inch than another screen? If i launch angry birds on both screens, they look pretty much identical. I know for resolution - bigger screen - more dots</p>