Model KX-TU155EXBN , RAM 64MB , Colour Black , Form Factor Bar , Screen 2.4" , Screen resolution 240 x 320 , Display technology TFT-LCD , Memory Card Micro SDHC , Number of SIM Dual SIM , Talk time 6 hours , Standby time 150 hours , 1xMicro-USB , 1xMicroSD Card Slot , 1xSIM card tray , Camera 0.3MP , Phone connections Bluetooth/USB , Dimensions 121.3 mm x 58.5 mm x 13 mm , Weight 0.102 kg