Notion Ink Adam Tablet is rumored to be the toughest iPad rival, the latest news is promising long battery life up to 20 hours of continuous usage with a draw rate of 24 Whr, while iPad only capable to provide up to 12 continuous hours of usage with 25 Whr draw rate.

notion-ink-adam-android-tablet-15-hours-battery-life-at-full-power-mode Base on the information from Hardwaresphere, Notion Ink Adam Tablet when runs in full power mode would last up to 15 hours of continous usage after a single full recharge.

If the price goes about the same, which one would you choose?

[ Source: Coated ; Hardwarepshere ; Notion Ink ; Notion Ink Blog ]