Specifications for the Sony Ericsson K800/K790 Band UMTS 2100MHz (K800), GSM 900/1800/1900MHz or GSM 850/1800/1900MHz Data EDGE (K790) or UMTS (K800) Size 105mm x 47mm x 22mm (4.1" x 1.8" x 0.9") Weight 115g (4.1oz) Battery Life 350 hours standby time 2.5 hours UMTS, 7 hours GSM talk time Main Display 262k color TFT LCD, 240x320 pixel resolution Sub-Display N/A Camera Yes, 3.2 megapixel Video Video capture/playback Messaging MMS/EMS/SMS Email Yes Bluetooth Yes Infrared Yes Java Yes (MIDP v2.0) Polyphonics Yes Memory 64MB on board memory, Memory Stick Micro (M2) expansion Availability Q2 2006 (manufacturer's estimate)