iPhone 4 AT&T (GSM) Black Replacement Screen.
This is a complete iPhone 4 Screen which includes the LCD & Glass Digitizer.
This item is the complete solution to replace your broken iPhone 4 screen.
Retina display, 3.5-inch (diagonal) widescreen Multi-Touch display, 960-by-640-pixel resolution at 326 ppi, 800:1 contrast ratio (typical), 500 cd/m2 max brightness (typical).
Compatible only with iPhone 4 GSM (AT&T).