The Dreame X50's extending side brush catches baseboard dust the Saros 20 leaves behind

I never thought I’d care about how a robot vacuum handles corners until I moved into a place with dark baseboards and light-colored dust. The Dreame X50 has a motorized side brush that extends further than most — it sweeps aggressively into corners and along edges, and you can visually see the difference along your baseboards after a few runs. The Saros 20’s edge cleaning is adequate — it’ll pick up the obvious stuff — but you’ll still find a fine line of dust in the corners if you look closely, which means a monthly manual touch-up with a handheld. The X50’s approach is overbuilt in the best way: it treats corners like they matter, and they do.