HTC One M10 rumours
HTC is going to be part of that group and the word is that they're bringing along their new flagship, which may or may not be called the HTC One M10. Which isn't a great name lets be honest. Apparently the internal codename is Perfume, which isn't better.
Anyway the latest info is that the new phone will have a 5.2 inch WQHD screen - that's a resolution of 2560x1440. If true, it would be the largest screen in the main product line to date, apart from the 5.9 inch HTC One Max phablet from 2013.