100 % of trusted Nokia premium build quality and long battery life Glossy, contrasting top and bottom caps for an eye catching look I n mold textured rear cover for a premium look Packed with features yet simpler to use than ever before with Zoomed menus and TellMe. connector type : micro usb OS ‎Series 30+ RAM ‎1 Package Dimensions ‎12.8 x 12.2 x 3.6 cm; 180 Grams Batteries ‎1 Lithium ion batteries required. (included) Item model number ‎16LYRB21A03 Wireless communication technologies ‎Cellular Connectivity technologies ‎USB Special features ‎Radio Tuner, USB, Expandable Memory, Camera Other display features ‎Wireless Other camera features ‎Rear Form factor ‎Bar Color ‎Black Battery Power Rating ‎1020