How much battery backup give your Xperia L

[SP1790]

I'm using Xperia L last one month and noticed Its battery Backup is really low.

1) I'm use walkman player 12 to 13 hrs without using any apps or data connection.

2) See videos upto 3.5 hrs

is that normal or others device also same battery backup

I'm use android 4.1.2 and firmware 15.0.A.2.17

I'm also tested on antutu tester and it scores 451.

[Uliwooly]

That's normal, the screen will drain your battery quite fast, also even if your data its off, you still have your network on, if you have poor coverage it will drain your battery even faster. 

[SP1790]

What do you mean by thats normal ???

Sony Promisses 43 hours music listening time.

7 hours of video playback.

8.5 hours of talktime.

& You say Its Normal !!!!

[Josebasubi]

I only have like 8 hours in stand by, ¿and you have a problem? hahaha

[_alexdon_]

You cannot get more than that,your phone is constantly connected to network,that drains battery.The hours given by sony are in testing mode,no network or other apps.

[Aran]

I am sorry but, is this your first smart-smartphone?