Gionee M5 is a best mid range phone under 20, 000 the best battery backup phone packed 6020MAH.
Insane battery life
Sturdy and well built
Decent camera
IR blaster
Fluid interface
Battery life was never a problem back in the pre-smartphone era, but ever since we became slaves to touchscreens, it has been a major concern. Until new technology is developed, we are stuck with Lithium Ion batteries and there’s only so much it can deliver. The most obvious way to get more battery life is increase size and capacity, which is exactly what Gionee has been doing with its Marathon series.