https://www.techradar.com/news/oneplus-7-leaks

The OnePlus 6 is another successful phone in the range, managing to match up to handsets almost twice its price. It’s an exciting phone then, so can you blame us for already being excited about what’s coming next?

In fact, what’s coming next might be the OnePlus 6T - a phone which if it launches at all will probably land before the end of 2018 but will likely only be a small upgrade on the OnePlus 6.