6" Polaroid XSA-00610B Widescreen Digital Photo Frame (Black) 6-inch Polaroid XSA-00610B Widescreen Digital Photo Frame General Features: Black frame 6-inch color LCD screen 520 x 288 resolution 16:9/4:3 switchable aspect ratio 250 cd/m2 brightness 300:1 contrast ratio JPEG image support 4x zoom function Built-in 4-in-1 card reader USB port Color and brightness adjustment Wall mountable Multi-lingual