Head-to-Head Comparison
iRobot Roomba Plus 405 Combo vs iRobot Plus 505 Combo Comparison
Side-by-side technical specification matrix comparing the iRobot Roomba Plus 405 Combo against the iRobot Plus 505 Combo. Compare tested suction power (kPa), decibel noise levels, dust capacity, HEPA filtration standards, and user satisfaction ratings.
iRobot Vacuum Cleaners
4.2 (42)
iRobot Roomba Plus 405 Combo Review
Type: Robot Vacuums
Suction: - kPa
Side-by-Side Specifications Matrix
| Specification | iRobot Roomba Plus 405 Combo | iRobot Plus 505 Combo |
|---|---|---|
| Brand | iRobot | iRobot |
| Model | Roomba Plus 405 Combo | Plus 505 Combo |
| Vacuum Type | Robot | Robot |
| Power Source | Cordless | Cordless |
| Bag / Bagless | Bagless | Bagless |
| Suction Pressure | - | - |
| Motor Power | - | - |
| HEPA Filter | No / Standard | No / Standard |
| Dust Capacity | 0.4 L | 0.37 L |
| Noise Level | 72 dB | 72 dB |
| Weight | 9.06 lbs | 9.44 lbs |
| Star Rating | 4.2 / 5.0 | 4.4 / 5.0 |
Test Lab Verdict: Which Should You Choose?
Choose the iRobot Roomba Plus 405 Combo if you prioritize higher suction metrics (- kPa) and specific floorhead tools for deep cleaning.
Choose the iRobot Plus 505 Combo if you prefer lighter handling (9.44 lbs) and quiet operating sound levels (72 dB).
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