Recent report said that the Xperia Z3 handset will not be launched on T-Mobile due to not supporting 700 MHz band. It seems that is not correct, as Sony's upcoming flagship smartphone has already been picked up by T-Mobile and will launch shortly after its announcement.
Sony plans to announce the new Xperia during a pre-IFA 2014 press conference, on September 3. Still no word on pricing, but we guess it would be in the same price range as the current flagship.
The Xperia Z3 is rumoured to feature a 5.2-inch 1080p display, a quad-core Snapdragon 801 processor, 3 GB of RAM, and a 20.7 MP rear camera. Similar what the Xperia Z2 is offering, but the new Z3 will be thinner as it allegedly has a 7mm thin body.