My #XiaoMi4i really has long #BatteryLife with it's #3120mAH #Battery. Still left #14percent after almost 12hours of heavy usage. With #Bluetooth On and #4G #LTE #MobileData On with #DualSim Standby. #XiaoMiMY @xiaomimy #XiaoMi #MI4I #XiaomiMalaysia #MiM