Android phones, apps and tablets

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As with every BlackBerry we've used, the battery life on the Torch seemed exceptional to us. In comparison to most other phones we've tested recently, RIM's offering sits at the top of the heap in terms of longevity. There were actually a few days we tested without charging overnight, and when we awoke we were surprised to find that the battery indicator had barely moved -- even with lots of emails and messages coming down while we were sleeping.
](http://www.engadget.com/2010/08/04/blackberry-torch-review/)

Although to be fair my Android does this, by under-clocking with the screen off