Doro PhoneEasy 342gsm. Display diagonal: 45.7 mm (1.8 "), Display resolution: 96 x 128 pixels, Display: CSTN. Internal memory: 0 MB. Ringer type: polyphonic. Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 850 mAh, Talk time (GSM): 3 h. Weight: 97 g, Width: 52 mm, Depth: 15 mm