Samsung E2210, Clamshell, Single SIM, 1.77", 0.3 MP, Bluetooth, 800 mAh Samsung E2210. Form factor: Clamshell. SIM card capability: Single SIM. Display diagonal: 1.77", Display resolution: 128 x 160 pixels. Rear camera resolution (numeric): 0.3 MP. Bluetooth. Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 800 mAh, Standby time (2G): 340 h. Weight: 3 oz (85 g)