Battery Life
A removable 1550 mAh Li-Ion battery powers the Iris Atom. It delivers a decent stand-by time of up to 150 hours and a talk time of around 12 hours and 30 minutes on 3G, which should sustain a full day of moderate use. Battery performance is generally aligned with the hardware's demands, benefiting users who prioritize long-lasting, basic operation over performance-intensive tasks.