Battery Life
Power efficiency is one of the phone's standout qualities. The E71 houses a removable 1500 mAh Li-Po battery, delivering impressive standby and active use times—up to 480 hours on 3G standby and approximately 10.5 hours of talk time on 2G. Music lovers could enjoy playback of up to 18 hours on a single charge, a defensible testament to its lasting power.