Telfort Nokia 2730 Prepaid. Display diagonal: 50.8 mm (2 "), Display resolution: 240 x 320 pixels, Display number of colours: 0.262000 M. Compatible memory cards: MicroSD, Internal memory: 30 MB, Built-in memory capacity: 30 Mb. Main camera resolution: 2 MP, Digital zoom: 4 x. Data network: GPRS, 3G. Ringer type: polyphonic