Samsung E1080. Display diagonal: 36.3 mm (1.43 "), Display resolution: 128 x 128 pixels, Display: CSTN. Data network: GSM, EDGE, GSM bands supported: 900, 1800 MHz. Ringer type: polyphonic. Battery technology: Lithium Polymer (LiPo), Battery capacity: 860 mAh, Talk time (GSM): 3 h. Weight: 64.5 g, Width: 45.5 mm, Depth: 13.6 mm