Yes this one is really selfie expert. this phone have 2 16 megapixels camera is on the front side of this phone this will help you to take a better picture. And also a group selfie expert.
Recently play some games on this phone it was not hang even in the best graphic games.
F3 is available in wide range of colours. Oppo has their own OS which is colour OS this phone is available in Marshmallow and nougat it will be in update.
This phone is full HD display with 401 PPI. So it give you a perfect resolution.
This F3 is good phone to buy in 20000. this phone have a finger sensor the working of finger sensor is very good. You can add 5 different fingers.