Oppa is verry top brand at this time.every where has it service centre.oppo brand launch new phone oppo f3 with varrious feature.it has 13 mp rear camera with led flash and 16+ 8 mp rear camera.it has 4gb ram which for it perform bette than other phone and it has 64 gb rom.most feture is finger print sensor.we can use lock unlock, camera captuture by this feature.it has most good feture is front camera.it has 13+ 8 mp which perform verry good in selfie photo.so I say it is most good phone about the price of 19000