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  3. L10s Ultra Gen 3 vs Saros Z70

Dreame L10s Ultra Gen 3 vs Roborock Saros Z70

What L10s Ultra Gen 3 does better (5) and where Saros Z70 wins (7) — every spec side by side.

Dreame L10s Ultra Gen 3
Dreame · 2025L10s Ultra Gen 3
8.1Score
5 advantages≈ US$450
vs
Roborock Saros Z70
Roborock · 2025Saros Z70
9.4Score
7 advantages≈ US$780
Higher score
8.0Cleaning power8.4
5.8Navigation9.7
7.1Mopping8.7
9.1Base station5.4
8.3Battery8.9
Dimensions

Size comparison

L10s Ultra Gen 3Saros Z70
350 × 97350353 × 80353
L10s Ultra Gen 3Saros Z70Difference
Height97 mm80 mm+17 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 L10s Ultra Gen 3 better than Saros Z70?

  1. Suction power25,000 Pa vs 22,000 Pa+14%
  2. Runtime200 min vs 180 min+11%
  3. Dust bag (dock)3.2 l vs 2.5 l+28%
  4. Clean water tank (dock)4.5 l vs 4 l+12%
  5. Dustbin (robot)320 ml vs 300 ml+7%

Why is Saros Z70 better than L10s Ultra Gen 3?

  1. Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera + 3D structured light
  2. Mop lift height10.5 mm vs 22 mm2.1×
  3. Threshold climbing20 mm vs 40 mm2×
  4. Battery capacity5,200 mAh vs 6,400 mAh+23%
  5. Height97 mm vs 80 mm+21%
  6. Charging time210 min vs 150 min+40%
  7. Noise level70 dB vs 63 dB+11%
Specifications

Side by side

Roborock Saros Z70Roborock Saros Z70≈ US$7809.4
Suction & cleaning
Suction power25,000 Pa22,000 Pa
Dustbin (robot)320 ml300 ml
Main brushSingle main brushSingle main brush
Anti-tangle brush—Yes
Side brushes11
Extending side brushYesYes
Carpet detectionYesYes
Dirt detectionYes—
HEPA filterYes—
Robotic arm—Yes
Noise level70 dB63 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Wall sensor, Cliff sensorsLiDAR laser (LDS), dToF laser, Wall sensor, Cliff sensors
Obstacle avoidanceBasic sensors (infrared / bumper)AI camera + 3D structured light
Threshold climbing20 mm40 mm
No-go zones / virtual wallsYesYes
Room mapping & room selectionYesYes
Mopping
Mop typeRotating mop padsRotating mop pads
Mop lifting on carpetsYesYes
Mop lift height10.5 mm22 mm
Automatic mop removal—Yes
Extending mop (edges)YesYes
Water tank (robot)80 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 l2.5 l
Mop washing in the dockYesYes
Hot-water mop washing—Yes
Hot-air mop dryingYesYes
Automatic water refillYesYes
Plumbed water connectionYes—
Clean water tank (dock)4.5 l4 l
Dirty water tank (dock)4 l3 l
Battery & runtime
Battery capacity5,200 mAh6,400 mAh
Runtime200 min180 min
Charging time210 min150 min
Size & weight
Width / diameter350 mm353 mm
Length350 mm353 mm
Height97 mm80 mm
Weight3.9 kg—
ShapeRoundRound
ColoursWhiteBlack
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google Assistant, Apple SiriAmazon Alexa, Google Assistant, Apple Siri
Live camera view / video call—Yes
To compare: 0up to 4 models
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