Samsung S3550, Slider, Single SIM, 5.08 cm (2"), 2 MP, 800 mAh, White Samsung S3550. Form factor: Slider. SIM card capability: Single SIM. Display diagonal: 5.08 cm (2"), Display resolution: 240 x 320 pixels. Rear camera resolution (numeric): 2 MP. Bluetooth. FM radio. Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 800 mAh. Standby time (2G): 430 h. Weight: 79 g. Product colour: White