Oppo A16 is on the way for launching with 5,000 mAh big battery

The A16 was certified by the FCC, as well as relevant authorities in Singapore, China, and India. The BIS listing in India suggests the Oppo A16 will be sold in that country when it launches. 

The upcoming phone has 5,000 mAh battery, a 10W charger in the box, and that it will run ColorOS 11.1 based on Android 11 from the get-go.

MediaTek Helio P35 chipset, paired with 2/3/4GB of RAM and 32/64/128GB of storage, and they both have the triple rear camera setup with a 13 MP main sensor and a couple of 2 MP sensors.