Samsung Z650i, Slider, 2.2", 2 MP, Bluetooth, 900 mAh, Black Samsung Z650i. Form factor: Slider. Display diagonal: 2.2", Display resolution: 240 x 320 pixels. Rear camera resolution (numeric): 2 MP. Bluetooth. Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 900 mAh, Standby time (2G): 200 h. Weight: 3.35 oz (95 g). Product color: Black