There probably was only one concern with Nokia Lumia 620 & that was Battery Life. Now GSMArena is out with their battery test results of Lumia 620 & they are quite pleasing.

GSMArena Battery Test Results – Nokia Lumia 620 (1300 mAh)

  • Endurance Rating – 36 hours (Impressive)
  • 3G Talk time – 14:17 hours (Highly impressive)
  • Web Browsing – 3:50 hours (Decent)
  • Video Playback – 6:32 hours (Impressive)

 

Let’s compare it to that of Nokia Lumia 920.

GSMArena Battery Test Results – Nokia Lumia 920 (2000 mAh)

  • Endurance Rating – 44 hours
  • 3G Talk time – 8:56 hours
  • Web Browsing – 5:40 hours
  • Video Playback – 6:19 hours

 

In comparison to Lumia 920, Lumia 620 has done a pretty amazing job on battery front.
Rumors around say that all Lumia’s are expected to get Battery improvement updates in future so that’s a good news.