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  3. HG450HP 011 HG4 Hydro Pro vs SSR AA1

Hoover HG450HP 011 HG4 Hydro Pro vs Silvercrest SSR AA1

What HG450HP 011 HG4 Hydro Pro does better (3) and where SSR AA1 wins (1) — every spec side by side.

Hoover HG450HP 011 HG4 Hydro Pro
5.3Score
3 advantages≈ US$240
Higher score
vs
Silvercrest SSR AA1
Silvercrest · 2024SSR AA1
5.2Score
1 advantage≈ US$290
5.8Navigation7.1
6.3Base station5.9
4.0Battery2.1

Why is HG450HP 011 HG4 Hydro Pro better than SSR AA1?

  1. Runtime120 min vs 100 min+20%
  2. Charging time270 min vs 420 min+56%
  3. Noise level65 dB vs 72 dB+11%

Why is SSR AA1 better than HG450HP 011 HG4 Hydro Pro?

  1. Dustbin (robot)260 ml vs 300 ml+15%
Specifications

Side by side

Silvercrest SSR AA1Silvercrest SSR AA1≈ US$2905.2
Suction & cleaning
Suction power4,000 Pa—
Dustbin (robot)260 ml300 ml
Main brushSingle main brush—
Side brushes1—
Carpet detection—Yes
HEPA filter—Yes
Noise level65 dB72 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Cliff sensorsLiDAR laser (LDS), Cliff sensors
Obstacle avoidanceBasic sensors (infrared / bumper)—
Threshold climbing20 mm—
No-go zones / virtual wallsYes—
Room mapping & room selectionYesYes
Mopping
Mop typeMop pad—
Water tank (robot)300 ml—
Base station
Base stationAuto-empty dockAuto-empty dock
Auto-empty dust stationYesYes
Dust bag (dock)3 l—
Battery & runtime
Runtime120 min100 min
Charging time270 min420 min
Size & weight
Width / diameter325 mm—
Length325 mm—
Height99 mm—
Weight2.6 kg4 kg
ShapeRoundRound
ColoursBlackBlack
App & smart home
App controlYesYes
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