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  3. HG2 Hydro Turbo Slim vs RVM 4 Comfort

Hoover HG2 Hydro Turbo Slim vs Kärcher RVM 4 Comfort

What HG2 Hydro Turbo Slim does better (0) and where RVM 4 Comfort wins (3) — every spec side by side.

Hoover HG2 Hydro Turbo Slim
Hoover · 2026HG2 Hydro Turbo Slim
6.6Score
0 advantages
vs
Kärcher RVM 4 Comfort
Kärcher · 2026RVM 4 Comfort
8.2Score
3 advantages≈ US$590
Higher score
7.8Navigation8.5
5.4Base station4.6
6.3Battery6.6

Why is HG2 Hydro Turbo Slim better than RVM 4 Comfort?

HG2 Hydro Turbo Slim has no measurable advantages in this pair.

Why is RVM 4 Comfort better than HG2 Hydro Turbo Slim?

  1. Base stationCharging dock vs All-in-one dock (empty + wash)
  2. Charging time300 min vs 230 min+30%
  3. Noise level73 dB vs 66 dB+11%
Specifications

Side by side

Suction & cleaning
Suction power—15,000 Pa
Main brush—Single main brush
Side brushes—1
Carpet detection—Yes
Noise level73 dB66 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS)LiDAR laser (LDS), Wall sensor, Cliff sensors, Ultrasonic sensor
Obstacle avoidance—AI camera
Room mapping & room selectionYesYes
Mopping
Mop type—Rotating mop pads
Mop lifting on carpets—Yes
Extending mop (edges)—Yes
Base station
Base stationCharging dockAll-in-one dock (empty + wash)
Auto-empty dust station—Yes
Dust bag (dock)—2.3 l
Mop washing in the dock—Yes
Hot-air mop drying—Yes
Automatic water refill—Yes
Clean water tank (dock)—2.5 l
Dirty water tank (dock)—3 l
Battery & runtime
Battery capacity—5,200 mAh
Runtime160 min160 min
Charging time300 min230 min
Size & weight
Width / diameter330 mm350 mm
Length330 mm350 mm
Height—100 mm
Weight3.1 kg3.8 kg
ShapeRoundRound
ColoursBlackWhite
App & smart home
App control—Yes
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