Motorola W377 silver, Clamshell, 128 x 160 pixels, Bluetooth, 850 mAh, Silver Motorola W377 silver. Form factor: Clamshell. Display resolution: 128 x 160 pixels. Bluetooth. FM radio. Battery capacity: 850 mAh, Standby time (2G): 250 h. Weight: 88 g. Product colour: Silver