Stand-by time (battery life)

standby time

What is Stand-by time (battery life)? Stand-by time is the calculated time that the full charged battery of a phone will last under GSM, 3G or 4G mode.       A A-GPS (Assisted GPS)  •  A2DP (Advanced Audio Distribution Profile)  •  AAC (Advanced Audio Coding) Accelerometer  •  Airplane Mode  •  Alarm Clock  •  AMOLED (Active-matrix … Read moreStand-by time (battery life)