For Carpeted Apartment - Xiaomi Mi Robot Vaccum Cleaner or Xiaomi Mijia 1C 2 in 1 Robot Vacuum Cleaner?

Both around the same price with Black Friday sales - which would be worth getting? Live in a small carpeted apartment

Xiaomi Mijia 1C 2 in 1 seems better in most specs (2500 pa vs 1800 pa) AND is also much more recent (2020 vs 2016?) but we don't need the mop function.

Is the 1C the clear winner? Or is there something that is missing from it versus the Mi Robot, to compensate?