Dont you think it will Xiaomi Mi note 2 and Redmi note 4 not the laptop. Reason 2>5 teaser and Redmi leaked pics.
If it's Helio x20, don't expect much support from xiaomi on this. Current example is Redmi note note 3. Mediatek version gets much less support compared to SD. I hope they actually use SD652.
I really like Xiaomi making 2 in 1 device like surface 4. So it can be affordable, everything on the market now is so expensive.