From their respective points of sale, the L20 has a detachable wipe function, which is more user-friendly for households with many carpets. It also comes with a three-year warranty for longer protection. The LEDs on the robot increase the hoover's ability to recognise objects in dark environments. The L10s Pro Ultra Heat has a hot water mop cleaning function that provides a cleaner mop clean and is recommended for families who need to remove stubborn stains.

I have a flat in an old building that is fitted with door thresholds and would like to know which of L10 or L20 are suitable for this.

And, as far as I saw in a test, the L10 can't lift the centre brush, it's only floating, so it can't exclusively damp mop.

The biggest difference is that this model has hot water mob cleaning.