Xiaomi has tricked out the A1 with a bunch of hardware features I enjoy: a 3,080 mAh battery that supports 2A charging
via USB - C, a dual rear camera for taking Portrait Mode - style photos, an IR blaster to control your home
entertainment equipment, room for two SIM cards or 1 SIM with a microSD card for 128 GB of additional storage, and a 3.5 mm headphone jack.