Xperia P stand by time

[itskiran2000]

I think my xperia p stand by time is quite low. I left my mobile in stand by mode at 1am with 100% battery, when i woke up at 9am, battery level came down to 75%, which is 8 hrs == 25% of battery, is it normal? i don't think so, please do check out the screen caps and let me know whether i've to snd my divice back for replacement or not

screen caps:

[SirRobin · Accepted solution]

Maybe it´s so much as you are using the HSPA network and not gsm only? I´m not sure...