HTC Desire 10 Pro and Desire 10 Lifestyle to be released in September

Details about the Desire 10 Pro are completely absent, but we imagine that, given its Pro moniker, this will be more advanced than the Desire 10 Lifestyle.
Unfortunately, right now, there are no photos to show any of HTC's upcoming Desire phones. Also, it's not clear what ties the two new devices have with the HTC 10 flagship (pictured above), other than borrowing half of its name.
Over the years, HTC released so many different (or just slightly different) Desire smartphones that we kind of lost track of them. While the first models - starting with the original Desire from 2010 - were high-end products, pretty much all the recent ones offer mid-range features at best, and that's because HTC started focusing on the One series. Thus, it makes sense for the Desire 10 Pro and Desire 10 Lifestyle to fall into the same mid-range at best category, though we admit that we're mildly intrigued by the Pro (due to its name alone), and we're looking forward to seeing what it's all about.
Update: Evan Blass revealed two renders showing the HTC Desire 10 Pro in black, and white (rear fingerprint scanner apparently included) - check them out below.
Things that are NOT allowed: