ma current

I've recently been curious as to how much influence my chosen CPU frequencies and screen settings have on power usage. Of course, it is common knowledge that an overclocked processor requires more current and that our displays are power hungry, but how apparent is the difference? Is the...

I realize that much of this is common knowledge on XDA. Still, every day I see people post about how their phone "loses" 10% as soon as it comes off the charger. I also have friends who can't understand why their battery drains so quickly. Trying to explain this to people without hard numbers is...