Lenovo's S860: Three Times The Charm
The Buzz: Lenovo introduced three S-series smartphones at Mobile World Congress, including the S860, S850 and S660. The S860 has the key feature of a 4,000mAh battery that promises a whopping 24 hours of 3G talk time or 43 hours on 2G.
The specs: The S860 ($349) features "all-day" battery life thanks to the 4,000mAh battery. It has a 1.3MHz quad-core MediaTek processor running Android 4.2 a 5.3-inch display.