Nokia 2600. Display resolution: 128 x 128 pixels, Display number of colours: 0.004096 M. Internal memory: 4 MB. Ringer type: polyphonic. Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 900 mAh, Talk time (GSM): 2 h. Weight: 96 g, Width: 108 mm, Depth: 46 mm