No major changes from the Z1 if not an improvement achievements, the videos in slow motion, it is 4K, impressive.
Autonomy is frankly correct, in normal use with activated Stamina, you can hope to hold two days.
His 4 processor core and 3GB ram provide him an impressive stability without showing a sign of weakness.
Some improvement in movement, when we received a call to the ear picks up, the screen back against the table stops ring.
Answering function, no need to call the 123 (I mean for SFR) phone deals to save messages.
The graphics are impressive, The Amazing Spider Man 2 runs smoothly, and for Sonic Racing Transformed, no signs of weakness. Even after a week without having been restarted!
And probably a lot of other things I have not yet discovered!
The 5.2 "can be scary, but if you go mobile 5" this does not change much in the pocket, whereas at use is total comfort!