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  3. L50 Pro Ultra vs Saros Z70

Dreame L50 Pro Ultra vs Roborock Saros Z70

What L50 Pro Ultra does better (3) and where Saros Z70 wins (6) — every spec side by side.

Dreame L50 Pro Ultra
Dreame · 2025L50 Pro Ultra
8.7Score
3 advantages≈ US$630
vs
Roborock Saros Z70
Roborock · 2025Saros Z70
9.4Score
6 advantages≈ US$780
Higher score
6.9Cleaning power8.4
8.8Navigation9.7
7.1Mopping8.7
8.2Base station5.4
8.5Battery8.9
Dimensions

Size comparison

L50 Pro UltraSaros Z70
350 × 90350353 × 80353
L50 Pro UltraSaros Z70Difference
Height90 mm80 mm+10 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 L50 Pro Ultra better than Saros Z70?

  1. Runtime200 min vs 180 min+11%
  2. Dust bag (dock)3.2 l vs 2.5 l+28%
  3. Clean water tank (dock)4.5 l vs 4 l+12%

Why is Saros Z70 better than L50 Pro Ultra?

  1. Obstacle avoidanceAI camera vs AI camera + 3D structured light
  2. Mop lift height10.5 mm vs 22 mm2.1×
  3. Suction power19,500 Pa vs 22,000 Pa+13%
  4. Height90 mm vs 80 mm+12%
  5. Charging time270 min vs 150 min+80%
  6. Noise level70 dB vs 63 dB+11%
Specifications

Side by side

Roborock Saros Z70Roborock Saros Z70≈ US$7809.4
Suction & cleaning
Suction power19,500 Pa22,000 Pa
Dustbin (robot)300 ml300 ml
Main brushDual main brushesSingle main brush
Anti-tangle brushYesYes
Side brushes11
Extending side brushYesYes
Carpet detectionYesYes
Robotic arm—Yes
Noise level70 dB63 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Retractable LiDAR, Cliff sensors, Ultrasonic sensorLiDAR laser (LDS), dToF laser, Wall sensor, Cliff sensors
Retractable LiDARYes—
Obstacle avoidanceAI cameraAI camera + 3D structured light
Threshold climbing40 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 washingYesYes
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 capacity6,400 mAh6,400 mAh
Runtime200 min180 min
Charging time270 min150 min
Cleaning area per charge214 m²—
Size & weight
Width / diameter350 mm353 mm
Length350 mm353 mm
Height90 mm80 mm
Weight4.1 kg—
ShapeRoundRound
ColoursWhiteBlack
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google Assistant, Apple SiriAmazon Alexa, Google Assistant, Apple Siri
MatterYes—
Live camera view / video callYesYes
To compare: 0up to 4 models
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