The newest Xiaomi tablet - one you might recognize - goes by the name Mi Pad 2 and runs either Android 5.1 Lollipop or Windows 10. Microsoft's operating system is the newest on the market - with such a small display, it's likely Xiaomi is being allowed to run this operating system and sell it for free. The Android we're talking about here isn't base, standard, Google-made Android. Instead it's Xiaomi's own MIUI. The version is MIUI 7, and if what we've seen in the past is any indication, it's pretty slick.