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  3. Galaxo 4239 vs Q7 TF+

ETA Galaxo 4239 vs Roborock Q7 TF+

What Galaxo 4239 does better (0) and where Q7 TF+ wins (3) — every spec side by side.

ETA Galaxo 4239
ETA · 2025Galaxo 4239
5.5Score
0 advantages≈ US$200
vs
Roborock Q7 TF+
Roborock · 2025Q7 TF+
6.5Score
3 advantages≈ US$190
Higher score
7.2Navigation4.3
3.5Base station5.6
5.0Battery5.7

Why is Galaxo 4239 better than Q7 TF+?

Galaxo 4239 has no measurable advantages in this pair.

Why is Q7 TF+ better than Galaxo 4239?

  1. Base stationCharging dock vs Auto-empty dock
  2. Charging time300 min vs 180 min+67%
  3. Noise level76 dB vs 65 dB+17%
Specifications

Side by side

ETA Galaxo 4239ETA Galaxo 4239≈ US$2005.5
Roborock Q7 TF+Roborock Q7 TF+≈ US$1906.5
Suction & cleaning
Suction power—10,000 Pa
Dustbin (robot)—200 ml
Main brush—Single main brush
Anti-tangle brush—Yes
Side brushes—1
HEPA filterYesYes
Noise level76 dB65 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS)LiDAR laser (LDS), Cliff sensors
Obstacle avoidance—Basic sensors (infrared / bumper)
No-go zones / virtual walls—Yes
Room mapping & room selectionYesYes
Mopping
Mop type—Mop pad
Water tank (robot)—280 ml
Base station
Base stationCharging dockAuto-empty dock
Auto-empty dust station—Yes
Dust bag (dock)—2.7 l
Battery & runtime
Battery capacity—3,200 mAh
Runtime150 min150 min
Charging time300 min180 min
Cleaning area per charge—300 m²
Size & weight
Width / diameter—325 mm
Length—325 mm
Height—99 mm
Weight—4.7 kg
ShapeRoundRound
ColoursBlackBlack
App & smart home
App control—Yes
Voice assistants—Amazon Alexa
Remote controlYes—
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