Oppo is really getting a strong market share in mobile industry as all the youth are buying oppo phone which are pretty known for theri best selfie camera. Oppo has different models from budget to flagship phone which cost you around 14000 to 23000 budget the high end varient is f3 plus which is around 23000 rs online.
The build quality is good. Reliability is fantastic full metal body with dual sim support. Awesome display and touch. With good inbuild ram and rom as well. All an all it 8s the best smartphone compqny currently in market.