This digital photoframe has4.3 aspect ratio for optimal distortion free display and high pixel density (800x600) for sharp and detailed photo display and enables you to save power by auto dimming using the ambient lighting detector. The photoframe displays your pictures using imagen pro for sharper, more vibrant colours. There is an additional SD card slot and easy drag and drop PC software to transfer your photots to this classically designed photoframe.This photo frame has Auto photo orientation to fit portrait or landscape modes , and supports Plug and Play, CE, UL, C-Tick, BSMI, GOST, cUL, CCC, PSB, FCC.