This phone is from a Chinese company oneplus and offers a very good functions and very good experience.But after using one plus 5t I realise that this device is over priced as compared to other Chinese company.I used one plus 5t for last 4days and I download a lot of games in it and there are so much heavy games like asphalt 8, modern combat 5 and they all run very smoothly.But the most bad thing about this phone is the memory which is 128gb and only 100gb is available whis is very low as compared to other phones.The most likely thing is the camera and the look and feel of this phone.