Samsung Galaxy U has a big 3.7-inch AMOLED Plus WVGA multi touch screen display with resolution of 800×480 pixels. It has an imension of 119.5× 59.6× 12.4 mm with weighs 131 grams. a 5 megapixel autofocus camera capture good quality of images and shown in its big screen and it also has 720p HD video recording. For more details please visit www. samsung.com. [email protected].