Despite this, most manufacturers have not challenged the DROID RAZR MAXX HD outside of the 3100mAh cell on the Samsung GALAXY Note II. That is, until now. Earlier this month there was a leak that revealed that the Lenovo P770 was going to have a 3500mAh battery on board, surpassing the battery on the Motorola DROID RAZR MAXX HD. Now, Lenovo's own home site shows off the model and it is just as well endowed as the speculation had revealed.
29 hours of talk-time, or up to 644 hours of stand-by time (26 days). The Motorola DROID RAZR MAXX HD has 21 hours of talk time, in comparison. But keep in mind that the DROID RAZR MAXX HD is LTE enabled while the Lenovo P7670 is not.
The price of the Lenovo P770 with an 8GB microSD Card pre-installed is 1,699 CNY ($273 USD) which seems like a great price for such a long lasting device that doesn't ask for a recharge fix every few hours. At this point, we think that seeing this model launch in the U.S. would be a longshot thanks to the lack of 4G connectivity. But knowing how desperate statesiders are for long battery life, we would bet that the Lenovo P770 would do quite well in the U.S. if the manufacturer would re-wire the innards to account for an LTE signal.
source: Lenovo (translated) via UnwiredView