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  3. G7 vs QV 35S

Liectroux G7 vs Roborock QV 35S

What G7 does better (0) and where QV 35S wins (2) — every spec side by side.

Liectroux G7
Liectroux · 2025G7
0 advantages≈ US$340
vs
Roborock QV 35S
Roborock · 2025QV 35S
7.8Score
2 advantages≈ US$370
Higher score
2.6Navigation5.8

Why is G7 better than QV 35S?

G7 has no measurable advantages in this pair.

Why is QV 35S better than G7?

  1. Base stationCharging dock vs All-in-one dock (empty + wash)
  2. Dustbin (robot)300 ml vs 330 ml+10%
Specifications

Side by side

Liectroux G7Liectroux G7≈ US$340
Roborock QV 35SRoborock QV 35S≈ US$3707.8
Suction & cleaning
Suction power—10,000 Pa
Dustbin (robot)300 ml330 ml
Main brush—Single main brush
Anti-tangle brush—Yes
Side brushes—1
Carpet detection—Yes
Noise level—64 dB
Navigation & obstacles
Navigation—Laser (LiDAR)
Navigation sensorsCliff sensorsLiDAR laser (LDS), Ultrasonic sensor
Obstacle avoidanceBasic sensors (infrared / bumper)Basic sensors (infrared / bumper)
Threshold climbing—20 mm
No-go zones / virtual wallsYesYes
Room mapping & room selection—Yes
Mopping
Mop type—Rotating mop pads
Mop lifting on carpets—Yes
Mop lift height—10 mm
Water tank (robot)—80 ml
Base station
Base stationCharging dockAll-in-one dock (empty + wash)
Auto-empty dust station—Yes
Mop washing in the dock—Yes
Automatic water refill—Yes
Battery & runtime
Battery capacity—5,200 mAh
Runtime—180 min
Cleaning area per charge—330 m²
Size & weight
Width / diameter—353 mm
Length—353 mm
Height—96 mm
ShapeRoundRound
ColoursBlackWhite
App & smart home
App control—Yes
Voice assistants—Amazon Alexa, Google Assistant, Apple Siri
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