This is Microsoft's canceled Surface Duo 3 foldable smartphone (www.windowscentral.com)
![](https://kbin.burggit.moe/media/cache/resolve/entry_thumb/b7/94/b794507206b612ab1ec8676524c79e8a6efa633d20ca31261179d5530bf11773.jpg)
The catch? This is a China release. You get 1 years of standard and 3 years of extended warranty. The global variant would be unlikely to offer this at all.
Japanese firm TDK says new material allows solid-state batteries to reach an energy density of 1,000 Wh/L, which is around 100 times more than their existing conventional solid-state batteries.
Hey everyone,...