A review of the Motorola's newly-introduced smartphones has shown that the battery life of Droid RAZR MAXX is undoubtedly the best amongst all other smartphones enlisted in 2011 lists. It has been found that the phone offers a considerably long time battery life.

As per the report, it is evident from a study by a team of researchers that the processors and software of both the smartphones i. e. Droid RAZR MAXX, and Droid RAZR are same. The way the mega-battery rated differs in both, which is significantly the best than the battery of any smartphone.

The team of researchers examined the ratings of the mega-battery of both the phones, rather than conducting a review of the whole of phones. It has been revealed that Droid RAZR MAXX has a 3300mAh battery while it still maintains a slim figure. Thus, they rated the battery with 4.5 out of 5, says the report.

It is being said that however, DROID RAZR has proved itself as the top most smartphone as compared to other nine that were included in top ten of Verizon Wireless list. Also, its Super AMOLED touchscreen is excellent together with the fast data speeds. Additionally, it also had an incomparable fast processor equivalent to 1.2GHz.

But as per the team, Droid RAZR MAXX showed double battery life as that of Droid RAZR's battery. MAXX has been found to have the best Verizon battery life ever. It has been found that the battery back-up is for nearly 20 hours and almost keeps working the whole day after one charge.

The Droid RAZR MAXX has been declared as the best smartphone for being super slim along with a long battery life as well as offering excellent all around performance, the report reveals.