Gionee Marathon M4 with 5000mAH battery to offer 64 hours Talktime
Gionee revealed Gionee Marathon M4, by posting pictures of the to-be-launched Smartphone on their Facebook page. The Marathon M4 is the successor to the Marathon M3 which was released last year. Also it is related with Gionee M5 and is said to be its smaller brother. The M5 comes with a dual battery of 6000mAh,…