One plus 7 pro recently launched it was amazing phone my friend bought 2 days back. Even I too wanna buy it but it is too cost a normal person may can effort it. One plus 7 pro series are released in 3 modes
1-6GB+ 128GB
2-8GB-256GB
3-12GB+ 256GB
In indian amazon.in only 6GB & 8GB Mobiles are launched and by may 28 the 12GB mobile is also available and also by that date nebula blue is also available.
The only disadvantage is which is not sure we may look in future. The problem may occur in camera which is popup camera. There are chances to get struck.