Hello friends, oneplus is a china brand company.And it is a newer and growing very fastly by his products. I m also using oneplus 3, this is the best smartphone till now, and now oneplus has been launced oneplus 5 so I don’t have any idea about oneplus 5, but this oneplus 3 phone is best in performance and camera .camera shows dslr effect, and his finger print sensor is also very fast as compared with iphones.
Its body is very thin and very beautiful colour.its customer service is also good and the main thing about this phone is that it charge very quickly, approximately within( 1hr 10min) .and its development is very fast( software update) . So I suggest you to buy this phone, this is cheap and best.