Colour White, Round, Wet mopping Yes, Dust capacity (vacuum cleaner) 0.24 L, Water tank capacity 0.28 L, Automatic base station return Yes, Base station functions Charging,Purification, Noise level 67 dB, Battery Lithium-Ion (Li-Ion), Runtime 130 min, Height 97 mm, Suction power 15000 Pa

Round, Smartphone/tablet remote support Yes, Dust capacity (vacuum cleaner) 0.38 L, Water tank capacity 0.3 L, Base station functions Charging, Obstacle crossing up to 17 mm, 1xNumber of brushes, Noise level 68 dB, Battery Lithium-Ion (Li-Ion), Runtime 120 min, Height 97 mm, Mobile app support Yes, Suction power 6000 Pa

Colour Black, Wet mopping Yes, Noise level 65 dB, Battery Lithium-Ion (Li-Ion), Runtime 180 min

Colour Black, Round, Smartphone/tablet remote support Yes, Wet mopping Yes, Dust capacity (vacuum cleaner) 0.25 L, Water tank capacity 0.08 L, Automatic base station return Yes, Base station functions Charging,Mop washing,Purification, Obstacle detection Yes, Noise level 76 dB, Runtime 230 min, Height 96.5 mm, Suction power 25000 Pa

Colour Black, Round, Bumper guard Yes, Wet mopping Yes, Water tank capacity 0.11 L, Automatic base station return Yes, Base station functions Charging,Purification, Noise level 62.9 dB, Timer Yes, Battery Lithium-Ion (Li-Ion), Runtime 206 min, Height 98 mm, Suction power 19500 Pa