T-Mobile G2x takes screenshots easily, without rooting the device
Now things might have changed for the Android operating system. The T-Mobile G2x and its overseas cousin, the LG Optimus 2x, both were designed by the Korean manufacturer to take screenshots very simply. All you do is press the power and home buttons simultaneously and that's all there is to it!
Kudos to LG for designing something so simple, so easy that a G2x totin' caveman could do it. And it's possible that we could see Google implement this in future builds of the Android OS.