Samsung SGH-U300, Clamshell, 5,59 cm (2.2"), 240 x 320 pixels, 3,15 MP, Bluetooth, 690 mAh Samsung SGH-U300. Form factor: Clamshell. Display diagonal: 5,59 cm (2.2"), Display resolution: 240 x 320 pixels, External display: OLED. Rear camera resolution (numeric): 3,15 MP. Bluetooth. Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 690 mAh, Standby time (2G): 300 h. Weight: 89 g