Sony Erricson

C510 Talk Time is maximum 10 Hrs and Stand by maximum 400 Hrs. the Weight of this amazing set is about 92g having a Size (mm) 107 x 47 x 12.5 mm. it frequency is more owerful and about GSM 900 / 1800 / 1900 / HSDPA 2100. also contains the bluetooth in it.