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  3. VR3125 2in1 Perfect Clean Laser vs F20

Concept VR3125 2in1 Perfect Clean Laser vs Dreame F20

What VR3125 2in1 Perfect Clean Laser does better (4) and where F20 wins (4) — every spec side by side.

Concept VR3125 2in1 Perfect Clean Laser
5.9Score
4 advantages≈ US$180
Higher score
vs
Dreame F20
Dreame · 2026F20
5.7Score
4 advantages≈ US$170
4.2Cleaning power8.6
3.0Navigation5.8
2.0Mopping4.2
5.1Base station3.5
8.8Battery4.5
Dimensions

Size comparison

VR3125 2in1 Perfect Clean LaserF20
350 × 100350325 × 95325
VR3125 2in1 Perfect Clean LaserF20Difference
Height100 mm95 mm+5 mm
Width / diameter350 mm325 mm+25 mm
Length350 mm325 mm+25 mm
Weight3.1 kg2.6 kg+0.6 kg

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

Why is VR3125 2in1 Perfect Clean Laser better than F20?

  1. Runtime250 min vs 150 min+67%
  2. Battery capacity5,200 mAh vs 3,200 mAh+62%
  3. Dustbin (robot)600 ml vs 400 ml+50%
  4. Charging time240 min vs 270 min+12%

Why is F20 better than VR3125 2in1 Perfect Clean Laser?

  1. Suction power3,300 Pa vs 20,000 Pa6.1×
  2. Water tank (robot)100 ml vs 270 ml2.7×
  3. Threshold climbing18 mm vs 20 mm+11%
  4. Height100 mm vs 95 mm+5%
Specifications

Side by side

Dreame F20Dreame F20≈ US$1705.7
Suction & cleaning
Suction power3,300 Pa20,000 Pa
Dustbin (robot)600 ml400 ml
Main brushSingle main brushSingle main brush
Anti-tangle brush—Yes
Side brushes21
Carpet detectionYesYes
HEPA filterYesYes
Noise level65 dB65 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Cliff sensorsLiDAR laser (LDS), Cliff sensors
Obstacle avoidanceBasic sensors (infrared / bumper)Basic sensors (infrared / bumper)
Threshold climbing18 mm20 mm
No-go zones / virtual wallsYesYes
Room mapping & room selectionYesYes
Mopping
Mop typeMop padMop pad
Water tank (robot)100 ml270 ml
Base station
Base stationCharging dockCharging dock
Dust bag (dock)3.5 l—
Battery & runtime
Battery capacity5,200 mAh3,200 mAh
Runtime250 min150 min
Charging time240 min270 min
Cleaning area per charge—140 m²
Size & weight
Width / diameter350 mm325 mm
Length350 mm325 mm
Height100 mm95 mm
Weight3.1 kg2.6 kg
ShapeRoundRound
ColoursWhite, BlackBlack
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google AssistantAmazon Alexa, Google Assistant, Apple Siri
Remote controlYes—
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