Watch Out for the biggest battery phone ever
A 5.5” 720p AMOLED display, 8MP main camera, and 5MP font-facing snapper are also on board. Gionee M5 boots Android 5.1 Lollipop.

Physical measures of Gionee M5 are listed as 152 x 76 x 8.6 mm. With a weight of 213 grams, the device is heavier than a typical 5.5” handset due to its dual-battery setup.

Gionee promises four days of battery life with the M5. The device will reportedly be able to work on only one of its two batteries at a time.