JXD S7100 - Gaming Battery Tests

Gear: JXD S7100, JXD5000, Dingoo Digital A320, JXD F3000.

According to JXD's website the JXD S7100's 3800mAh lithium-polymer battery should last about 5 hours when surfing the web, watching videos and listening to music. I conducted a few "gaming" battery tests to figure out how much we can get.

Low Settings
  • GBA Game: Pokémon Emerald (uses buttons)
  • Lowest Brightness
  • Low Volume (less than 30%)/Mute
  • Wi-Fi Off
  • Run time: 5 hours 10 minutes

Mid Settings
  • Game: Angry Birds (uses touch screen)
  • Mid Brightness
  • Mid Volume
  • Wi-Fi Off
  • Run time: 4 hours

High Settings
  • 3D Game: Asphalt 5 (uses G-Sensor)
  • Full Brightness
  • Max Volume
  • Wi-Fi On
  • Run time: 2 hours 50 minutes

High Settings (Medium Q. Movie)
  • Movie: 480x360 res
  • Full Brightness
  • Max Volume
  • Wi-Fi On
  • Run time: 4 hours 31 minutes

In conclusion the JXD S7100 can achieve over 5 hours of gaming when running low settings and less resource intensive games. The more you make the system work the less the battery run time will be.

(45m, does not include the time each battery test took.)

Published: Feb 22, 2012


  1. hi Jesse,
    I bought a new one. but it discharged 20 min. I think there is a big problem on my battery. I tried with power adapter and also USB cable. but it didn't work. even if don't use it still discharge in 20 min.

    1. Sometimes a firmware update might fix the problem. jxd.hk has an update, although I have not tried it (so run at own risk). If the battery is the problem and you have a return policy at the store, I highly recommend a replacement or your money back.


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Hi. My name is Jesse, and I'm a technology enthusiast. I play with technology and share what I find on this blog. If you have any questions then please use the contact form below. I'll get back to you as soon as I can.



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