- Published: Wednesday, 26 November 2014 16:11
- Hits: 24
Stamina mode is not any new development in Sony XPERIA phones, producer uses it for quite a long time (approximately two years). In chosen this year's phones only, you can find a new item in Power Managment, which is called Ultra Stamina. As you can expect, this mode offers even better skills in saving battery life, but at the same time it will turn off most of your functions and only the basic ones will remain.