So far, O+ Duo is still the only dual-boot Android and Windows tablet with keyboard that you can buy so far with 64 GB ROM. You already knew that it has 4,200 mAh battery capacity but is it really true?
Via this picture from FB user Rem Sastrilla Grade of O+ Duo United and Support Group, we found out that it really has 4,200 mAh battery inside. Of course, the sneak peek of internals inside of this tablet. We also found out that it has the Li-Po kind of battery.
The person is actually checking the unit as the battery inside is not placed properly.
