Handset manufacturer Oppo has launched the Oppo A7 smartphone. Talking about the key features of Oppo A7, this smartphone is equipped with 4,230 mAh battery, two rear cameras, gradient color and AI selfie camera. Oppo A7 has a 3.5 mm…

Handset manufacturer Oppo has launched the Oppo A7 smartphone. Talking about the key features of Oppo A7, this smartphone is equipped with 4,230 mAh battery, two rear cameras, gradient color and AI selfie camera. Oppo A7 has a 3.5 mm…