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Cop Rose
X6
$259.99
Released 2017
Best Robot Window Cleaners · head-to-head
X6 vs Profi-Fensterputzroboter PR-041 V3
A sourced, side-by-side comparison. X6 is cheaper at $259.99. Every spec and price links to its source.
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Sichler
Profi-Fensterputzroboter PR-041 V3
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | X6 | Profi-Fensterputzroboter PR-041 V3 |
|---|---|---|
| US price | $259.99 | — |
| Brand | Cop Rose | Sichler |
| Released | 2017 | — |
| Suction power (Pa) | 2800 | — |
| Cleaning speed mode | ~2.4 min/m^2; 3 automatic cleaning modes | 0.41 m^2/minute (12 cm/s movement speed) |
| Battery backup min | 20 | 20 |
| Spray system | — | Ultrasonic spray function (per product name/listing; hardware is HOBOT-derived) |
| Path planning | Intelligent navigation with 3 auto-clean modes | AI path calculation using laser and pressure sensors, adapts to surface unevenness |
| Noise level (dB) | 60 | 64 |
| Safety tether | 150kgf-rated safety rope | 4.5m safety rope rated to 150kg |
| Edge detection | Anti-falling sensor + anti-collision sensors | Laser sensor obstacle/edge detection + anti-fall algorithm |
| Weight (lb) | 2.65 | 2.65 |
Sources — X6: rswebsols.com (verified 2026-08-01). Profi-Fensterputzroboter PR-041 V3: pearl.de (verified 2026-08-01).
What's the difference between the X6 and Profi-Fensterputzroboter PR-041 V3?
Where the two actually differ on the specs we track (5 of 9). Matching specs are omitted.
- Cleaning speed mode: X6 ~2.4 min/m^2; 3 automatic cleaning modes vs Profi-Fensterputzroboter PR-041 V3 0.41 m^2/minute (12 cm/s movement speed)
- Path planning: X6 Intelligent navigation with 3 auto-clean modes vs Profi-Fensterputzroboter PR-041 V3 AI path calculation using laser and pressure sensors, adapts to surface unevenness
- Noise level (dB): X6 60 vs Profi-Fensterputzroboter PR-041 V3 64
- Safety tether: X6 150kgf-rated safety rope vs Profi-Fensterputzroboter PR-041 V3 4.5m safety rope rated to 150kg
- Edge detection: X6 Anti-falling sensor + anti-collision sensors vs Profi-Fensterputzroboter PR-041 V3 Laser sensor obstacle/edge detection + anti-fall algorithm