@upleaks further says that the Desire 820 will offer a 5.5-inch display with 720 x 1280 pixels, 8 MP front-facing camera, 13 MP rear camera, 1.5 GB of RAM, 8 GB of internal memory, and a 2600 mAh battery. Assuming that these are its real specs, the Desire 820 seems to be a slightly upgraded Desire 816 - which was released earlier this year, being well received by most users.
As always, we can’t be sure of anything until things are officially confirmed (or infirmed). In any case, HTC and Qualcomm already said that a 64-bit Snapdragon-powered handset would be showcased at IFA. Moreover, HTC’s been talking about smartwatches for quite a while, so we won’t be surprised to see the company announcing both smartphones, and smartwatches next week (by the way, the smartwatch seen on the right is just a concept design). Whatever happens, we’ll be on ground at IFA 2014 to bring you all the news as they break.