Up to this point, this is probably the sharpest images of Xperia Z1 (Honami, i1) ever. Basically every corner of the machine has been explicitly portrayed and gives us the first sense.
No need to know the exact number of plant size, but we easily see Xperia Z1 something big and sharp edges than the Xperia Z, however due to the monolithic frame should reverse it back to feeling more certain. Triluminos screen was sharp and seemed somewhat, at least have better viewing angles Xperia Z a lot.
Regarding configuration, Xperia Z1 promises Snapdragon processor 800 2.2 Ghz, 2GB ram, 16GB memory card support, 5-inch screen Full HD Triluminos, camera 20.7Mpx size 1/2, 3 inch pipe G lens quality and promises many new features that Sony has not announced other.
Source: Xperia Blog