Sony Xperia M C2004 White Paper page 5

White paper | Xperia™ M dual
Outstanding battery life
Smartphones use a lot of power, even when you're not actively using them. All those apps that you have
on your phone may still be running in the background, draining your battery. Battery STAMINA Mode
saves you wasted battery drain. It recognises when you're not using your display and automatically turns
off the functions you don't need, while keeping the notifications you want. As soon as you press the power
button to wake up your screen, everything is up and running again.
3 June 2013