battery discharge

[mirchik]

Hello.

My sony x z3c  has recently become exhausted quickly. he used more than 60% of the android os; I wiped it up naked android, set a couple of applications. Now he reveals the following statistics. when fully charged - 1 day 10 hours of stamina, and 12 hours without. Is it normal for him? When buying it is kept longer and it was a few days in the statistic of power.
Thanks waiting for an answer.

p.s. there is also a problem with the SD card  doesnt hold in slot. + Moves the plug os SD microusb.

[Samuel1]

Regarding the battery/stamina mode, it takes a while for the phone to "learn" how you're using it to get reliable estimations on the time so give it some time and check if it changes. 

Regarding the faulty SD card you should send the phone n to a service center to get it fixed. Contact your local Xperia Support for more information.