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  3. Legee D8 vs PR-040

Hobot Legee D8 vs Sichler PR-040

What Legee D8 does better (1) and where PR-040 wins (0) — every spec side by side.

Hobot Legee D8
Hobot · 2023Legee D8
8.4Score
1 advantage≈ US$300
Higher score
vs
Sichler PR-040
Sichler · 2025PR-040
0 advantages≈ US$230
4.4Battery6.6

Why is Legee D8 better than PR-040?

  1. Noise level58 dB vs 65 dB+12%

Why is PR-040 better than Legee D8?

PR-040 has no measurable advantages in this pair.

Specifications

Side by side

Hobot Legee D8Hobot Legee D8≈ US$3008.4
Sichler PR-040Sichler PR-040≈ US$230
Suction & cleaning
Suction power5,000 Pa—
Dustbin (robot)500 ml—
Noise level58 dB65 dB
Navigation & obstacles
Navigation sensorsLiDAR laser (LDS), Gyroscope, Cliff sensorsLiDAR laser (LDS), Cliff sensors
Mopping
Water tank (robot)320 ml—
Battery & runtime
Runtime120 min—
Charging time240 min—
Size & weight
Width / diameter344 mm250 mm
Length344 mm250 mm
Weight—1.4 kg
ShapeRound—
ColoursWhite, BlueWhite
App & smart home
App controlYesYes
Voice assistantsGoogle Assistant, Apple Siri—
Remote control—Yes
Window cleaning
Water sprayYes—
Backup battery (power cut)—Yes
Safety rope—Yes
Window area per session240 m²—
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