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  3. Qrevo Curv 5A1 vs PowerDetect Self-Empty

Roborock Qrevo Curv 5A1 vs Shark PowerDetect Self-Empty

What Qrevo Curv 5A1 does better (0) and where PowerDetect Self-Empty wins (2) — every spec side by side.

Roborock Qrevo Curv 5A1
Roborock · 2025Qrevo Curv 5A1
0 advantages≈ US$1,200
vs
Shark PowerDetect Self-Empty
4.0Score
2 advantages
Higher score
4.0Battery2.2

Why is Qrevo Curv 5A1 better than PowerDetect Self-Empty?

Qrevo Curv 5A1 has no measurable advantages in this pair.

Why is PowerDetect Self-Empty better than Qrevo Curv 5A1?

  1. Runtime55 min vs 110 min2×
  2. Base stationCharging dock vs Auto-empty dock
Specifications

Side by side

Suction & cleaning
Dustbin (robot)—300 ml
Extending side brushYes—
Navigation & obstacles
Navigation—Laser (LiDAR)
Navigation sensorsCliff sensorsLiDAR laser (LDS), Cliff sensors
Obstacle avoidanceBasic sensors (infrared / bumper)Basic sensors (infrared / bumper)
Room mapping & room selection—Yes
Base station
Base stationCharging dockAuto-empty dock
Auto-empty dust station—Yes
Battery & runtime
Runtime55 min110 min
Charging time240 min—
Cleaning area per charge300 m²—
Size & weight
ShapeRoundRound
ColoursWhiteWhite
App & smart home
App controlYes—
Voice assistantsAmazon Alexa, Google Assistant, Apple Siri—
To compare: 0up to 4 models
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