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  3. V70 Ultra Complete X vs Saros 20X

Mova V70 Ultra Complete X vs Roborock Saros 20X

What V70 Ultra Complete X does better (5) and where Saros 20X wins (2) — every spec side by side.

Mova V70 Ultra Complete X
9.5Score
5 advantages≈ US$1,500
vs
Roborock Saros 20X
Roborock · 2026Saros 20X
9.5Score
2 advantages≈ US$940
Higher score
9.7Cleaning power8.8
9.4Navigation9.6
7.1Mopping8.4
8.9Base station7.2
9.1Battery9.5
Dimensions

Size comparison

V70 Ultra Complete XSaros 20X
350 × 88350353 × 80353
V70 Ultra Complete XSaros 20XDifference
Height88 mm80 mm+8 mm
Width / diameter350 mm353 mm−3 mm
Length350 mm353 mm−3 mm

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

Why is V70 Ultra Complete X better than Saros 20X?

  1. Suction power42,000 Pa vs 36,000 Pa+17%
  2. Runtime220 min vs 200 min+10%
  3. Threshold climbing90 mm vs 88 mm+2%
  4. Dust bag (dock)4 l vs 2.5 l+60%
  5. Water tank (robot)80 ml vs 65 ml+23%

Why is Saros 20X better than V70 Ultra Complete X?

  1. Height88 mm vs 80 mm+10%
  2. Charging time270 min vs 150 min+80%
Specifications

Side by side

Roborock Saros 20XRoborock Saros 20X≈ US$9409.5
Suction & cleaning
Suction power42,000 Pa36,000 Pa
Dustbin (robot)—259 ml
Main brushDual main brushesSingle main brush
Anti-tangle brushYesYes
Side brushes11
Extending side brushYesYes
Carpet detectionYesYes
HEPA filterYes—
Noise level—65 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), dToF laser, Retractable LiDAR, Wall sensor, Cliff sensors, Ultrasonic sensorLiDAR laser (LDS), Wall sensor, Cliff sensors
Retractable LiDARYes—
Obstacle avoidanceAI cameraAI camera
Threshold climbing90 mm88 mm
No-go zones / virtual wallsYesYes
Room mapping & room selectionYesYes
Mopping
Mop typeRotating mop padsRotating mop pads
Mop lifting on carpetsYesYes
Mop lift height—35 mm
Automatic mop removalYesYes
Extending mop (edges)YesYes
Water tank (robot)80 ml65 ml
Base station
Base stationAll-in-one dock (empty + wash)All-in-one dock (empty + wash)
Auto-empty dust stationYesYes
Dust bag (dock)4 l2.5 l
Mop washing in the dockYesYes
Hot-water mop washingYesYes
Hot-air mop dryingYesYes
Automatic water refillYesYes
Clean water tank (dock)4 l4 l
Dirty water tank (dock)3.5 l3.5 l
Battery & runtime
Battery capacity6,400 mAh6,400 mAh
Runtime220 min200 min
Charging time270 min150 min
Size & weight
Width / diameter350 mm353 mm
Length350 mm353 mm
Height88 mm80 mm
ShapeRoundRound
ColoursBlack, GoldBlack
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google AssistantAmazon Alexa, Google Assistant, Apple Siri
Matter—Yes
Live camera view / video call—Yes
To compare: 0up to 4 models
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