Xiaomi might build a three-panel foldable phone
 

Don't look now, but Samsung's foldable phone might already be old hat. Reputable leaker Evan Blass has shared a video of what's believed to be a three-panel folding phone from Xiaomi. The dimly-lit clip shows precious little beyond the display, but...

https://www.engadget.com/2019/01/03/...oldable-phone/