Sony's got a new black rectangle coming out soon, and the latest set of alleged internet leaks of the hardware confirm it's not going to be much of a drastic redesign.
The supposed Xperia Z3 images come via experienced phone-leaker EVLeaks, and show a similar thing to that which we've seen before in a slightly earlier, blurrier leak. The sides appear to be a little more rounded than they were on the Xperia Z2, and... that's about it. Given how well received Sony's recent phones have been, a slight tweak is probably all the series needs. [EVLeaks]