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  3. Saros Z70 vs T8

Roborock Saros Z70 vs Vexilar T8

What Saros Z70 does better (2) and where T8 wins (0) — every spec side by side.

Roborock Saros Z70
Roborock · 2025Saros Z70
9.4Score
2 advantages≈ US$780
Higher score
vs
Vexilar T8
Vexilar · 2025T8
0 advantages
8.9Battery5.1

Why is Saros Z70 better than T8?

  1. Obstacle avoidanceAI camera + 3D structured light vs Basic sensors (infrared / bumper)
  2. Runtime180 min vs 150 min+20%

Why is T8 better than Saros Z70?

T8 has no measurable advantages in this pair.

Specifications

Side by side

Roborock Saros Z70Roborock Saros Z70≈ US$7809.4
Suction & cleaning
Suction power22,000 Pa—
Dustbin (robot)300 ml300 ml
Main brushSingle main brush—
Anti-tangle brushYes—
Side brushes1—
Extending side brushYes—
Carpet detectionYes—
Robotic armYes—
Noise level63 dB—
Navigation & obstacles
NavigationLaser (LiDAR)—
Navigation sensorsLiDAR laser (LDS), dToF laser, Wall sensor, Cliff sensorsCliff sensors
Obstacle avoidanceAI camera + 3D structured lightBasic sensors (infrared / bumper)
Threshold climbing40 mm—
No-go zones / virtual wallsYes—
Room mapping & room selectionYes—
Mopping
Mop typeRotating mop pads—
Mop lifting on carpetsYes—
Mop lift height22 mm—
Automatic mop removalYes—
Extending mop (edges)Yes—
Base station
Base stationAll-in-one dock (empty + wash)—
Auto-empty dust stationYes—
Dust bag (dock)2.5 l—
Mop washing in the dockYes—
Hot-water mop washingYes—
Hot-air mop dryingYes—
Automatic water refillYes—
Clean water tank (dock)4 l—
Dirty water tank (dock)3 l—
Battery & runtime
Battery capacity6,400 mAh—
Runtime180 min150 min
Charging time150 min—
Size & weight
Width / diameter353 mm—
Length353 mm—
Height80 mm—
ShapeRound—
ColoursBlackBlack
App & smart home
App controlYes—
Voice assistantsAmazon Alexa, Google Assistant, Apple Siri—
Live camera view / video callYes—
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