In 2016 my mother bought Oppo F1 near about 16k Rupies. The Best Part of this mobile is its camera. It gives you Clear Photos and Great Quality of photos.
We are still use This mobile for photography in 2020.
This mobile have battery backup issue due to small battery i.e. 2500 mAh. With that it have less storage of 16 GB only. But it gives you hybrid sim slot, it means if you want to expand storage with memory card then you have to use Single sim card only.
But with That its overall performance is great. You Can play PUBG in it with its 3gb RAM.
The Best Part If This Mobile is its Endurance is Great, it fall soo much time but it was still unbroken and thats its bedt thing I like.