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  3. S70 Ultra Roller vs Saros 20 Neo

Mova S70 Ultra Roller vs Roborock Saros 20 Neo

What S70 Ultra Roller does better (3) and where Saros 20 Neo wins (5) — every spec side by side.

Mova S70 Ultra Roller
Mova · 2026S70 Ultra Roller
9.6Score
3 advantages≈ US$640
Higher score
vs
Roborock Saros 20 Neo
Roborock · 2026Saros 20 Neo
9.4Score
5 advantages≈ US$650
8.9Cleaning power8.9
9.1Navigation9.2
8.8Mopping7.7
9.1Base station7.6
9.0Battery9.4
Dimensions

Size comparison

S70 Ultra RollerSaros 20 Neo
350 × 92350352 × 80352
S70 Ultra RollerSaros 20 NeoDifference
Height92 mm80 mm+12 mm
Width / diameter350 mm352 mm−2 mm
Length350 mm352 mm−2 mm

Drawn to the same scale from the official dimensions (front and side).

Why is S70 Ultra Roller better than Saros 20 Neo?

  1. Mop typeRoller mop vs Rotating mop pads
  2. Clean water tank (dock)5 l vs 4 l+25%
  3. Dust bag (dock)3.2 l vs 2.7 l+19%

Why is Saros 20 Neo better than S70 Ultra Roller?

  1. Threshold climbing40 mm vs 88 mm2.2×
  2. Runtime205 min vs 240 min+17%
  3. Suction power32,000 Pa vs 36,000 Pa+12%
  4. Height92 mm vs 80 mm+15%
  5. Charging time270 min vs 240 min+12%
Specifications

Side by side

Suction & cleaning
Suction power32,000 Pa36,000 Pa
Dustbin (robot)240 ml240 ml
Main brushSingle main brushSingle main brush
Anti-tangle brushYesYes
Side brushes11
Extending side brushYesYes
Carpet detectionYesYes
Noise level—64 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Wall sensor, Cliff sensorsLiDAR laser (LDS), Retractable LiDAR, Wall sensor, Cliff sensors
Retractable LiDAR—Yes
Obstacle avoidanceAI cameraAI camera
Threshold climbing40 mm88 mm
No-go zones / virtual wallsYesYes
Room mapping & room selectionYesYes
Mopping
Mop typeRoller mopRotating mop pads
Mop lifting on carpetsYesYes
Mop lift height12 mm—
Automatic mop removal—Yes
Extending mop (edges)YesYes
Water tank (robot)150 ml—
Base station
Base stationAll-in-one dock (empty + wash)All-in-one dock (empty + wash)
Auto-empty dust stationYesYes
Dust bag (dock)3.2 l2.7 l
Mop washing in the dockYesYes
Hot-water mop washingYesYes
Mop washing water temperature100 °C—
Hot-air mop dryingYesYes
Automatic water refillYesYes
Clean water tank (dock)5 l4 l
Dirty water tank (dock)4.5 l3.5 l
Battery & runtime
Battery capacity6,400 mAh6,400 mAh
Runtime205 min240 min
Charging time270 min240 min
Cleaning area per charge—286 m²
Size & weight
Width / diameter350 mm352 mm
Length350 mm352 mm
Height92 mm80 mm
Weight—5 kg
ShapeRoundRound
ColoursBlackBlack
App & smart home
App controlYesYes
Voice assistants—Amazon Alexa, Google Assistant, Apple Siri
Matter—Yes
Live camera view / video callYesYes
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