Head-to-Head Comparison
Sunsmai W1 vs Sunsmai S65-PRO Comparison
Side-by-side technical specification matrix comparing the Sunsmai W1 against the Sunsmai S65-PRO. Compare tested suction power (kPa), decibel noise levels, dust capacity, HEPA filtration standards, and user satisfaction ratings.
Sunsmai Vacuum Cleaners
4.1 (44)
Sunsmai W1 Review
Type: Robot Window Cleaner Vacuums
Suction: 2.5 kPa
Side-by-Side Specifications Matrix
| Specification | Sunsmai W1 | Sunsmai S65-PRO |
|---|---|---|
| Brand | Sunsmai | Sunsmai |
| Model | W1 | S65-PRO |
| Vacuum Type | Robot Window Cleaner | Dry Wet |
| Power Source | Corded | Corded |
| Bag / Bagless | Bagless | Bagless |
| Suction Pressure | 2.5 kPa | 9 kPa |
| Motor Power | 65 W | 150 W |
| HEPA Filter | No / Standard | Yes (Sealed) |
| Dust Capacity | 0.05 L | 0.78 L |
| Noise Level | 72 dB | 80 dB |
| Weight | 2.57 lbs | 12 lbs |
| Star Rating | 4.1 / 5.0 | 5.0 / 5.0 |
Test Lab Verdict: Which Should You Choose?
Choose the Sunsmai W1 if you prioritize higher suction metrics (2.5 kPa) and specific floorhead tools for deep cleaning.
Choose the Sunsmai S65-PRO if you prefer lighter handling (12 lbs) and quiet operating sound levels (80 dB).
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