I have strange issue with my Xperia Z. I used to use many android based phones, so i believe Z's behaviour is incorrect. How it works - i.e. I have my Z laying on the table, when I launch some app supporting screen rotation i.e. browser, mail etc., it automatically rotates to landscape mode. When it's in landscape mode and I am lifting it up (keeping the device in portrait position) it doesn't switch into portrait mode at all or it's very very delayed. I haven't found any calibration settings in the software, so have no idea what I can do in order to let the screen rotate smoothly after physical position change.
Quick update - both orientation sensor in portrait mode and gyroscope are giving wired results. Can it be calibrated somehow?
Any advice appreciated!