I have a similar problem, instead I have three faint lines running through the screen which can only be seen in dark backgrounds, any sort of help would be appreciated , thanks
P10 Easily
The P10 has the better chipset, (Kirin 960 vs the P20 Lites Kirin 659) It also has the better camera. Only area where p10 lacks would be software wise. P20 Lite is running Emui 8.1 whilst the p10 is on Emui 8.0
I have the same storage as well, I have done some research and apparently its the lower end version of the UFS 2.1 (it still is UFS 2.1 but must be underclocked or something)
It is a staged rollout, but staged as in it arrives to particular countries in order. The chance of one person in the UK receiving Oreo differs from another person as it completely random. It is just a lucky pick, based on your IMEI
Those in the UK with C432 Wondering about Oreo, you will receive it in the next month or earlier as it is an IMEI lotto, and is a completely random ROLLOUT