# iRobot Roomba 105 Combo + AutoEmpty Dock vs iRobot Roomba Plus 415 Combo + AutoWash Dock

As of Oct 31, 2026, the iRobot Roomba 105 Combo + AutoEmpty Dock costs $470 and the iRobot Roomba Plus 415 Combo + AutoWash Dock costs $600, so the iRobot Roomba 105 Combo + AutoEmpty Dock is $130 cheaper. The iRobot Roomba Plus 415 Combo + AutoWash Dock scores higher in our ranking (6.2 vs 5.6 out of 10). Pick the iRobot Roomba 105 Combo + AutoEmpty Dock for simple daily upkeep in small homes. Pick the iRobot Roomba Plus 415 Combo + AutoWash Dock for clear hard floors and low furniture.

Prices checked Oct 31, 2026. HTML version: https://robotsforthat.com/vs/irobot-roomba-105-combo-autoempty-vs-irobot-roomba-plus-415-combo/

## Side by side

| | iRobot Roomba 105 Combo + AutoEmpty Dock | iRobot Roomba Plus 415 Combo + AutoWash Dock |
|---|---|---|
| Price | $470 | $600 |
| 3 year cost | $470 | $600 |
| Our score | 5.6/10 | 6.2/10 |
| Rank in Floors | #40 | #34 |
| Status | on sale | on sale |
| Warranty | n/a | n/a |
| Suction | iRobot claims 70X the Roomba 600 series with 4 suction levels; Tek.no lists 7,000 Pa and found it lower than rivals | 20,000 Pa (Ideal Home, Just A Dad Approved); iRobot's US page says 2.8X the Roomba Plus 405 Combo, while Ideal Home says 2.8 times the older Roomba 505 |
| Navigation | ClearView LiDAR, cleans in rows, up to 3 maps, about 10 min per 1,000 sq ft (iRobot); Tek.no saw it get stuck and take a long time | ClearView LiDAR, up to 3 maps, about 9 min per 1,000 sq ft (iRobot); Ideal Home found the map accurate and systematic |
| Obstacle avoidance | LiDAR only, no camera (iRobot) | LiDAR only, no camera; Ideal Home called it the weakest area, with tangles in charging cables and toys pushed aside |
| Mopping | Yes, microfiber pad with a micro pump, 3 water levels and SmartScrub; avoids carpet in mop modes (iRobot); Tek.no called it essentially a wet cloth | Yes, two DualClean pads at 200 RPM with SmartScrub and 10 mm lift on rugs (iRobot); Ideal Home cleared a BBQ sauce spill in one pass |
| Self empty | Yes, bagged AutoEmpty dock rated for up to 75 days (iRobot) | Yes, sealed bag that lasts up to 3 months (iRobot) |
| Dock features | Auto empty and charging only; no pad washing (iRobot) | Empties, washes pads during mopping, heat dries them at 113°F, refills water and self cleans (iRobot); no detergent compartment per Ideal Home |
| Runtime | Tek.no lists 120 min; iRobot lists a 3,000 mAh LFP battery but no runtime | n/a |
| Dustbin | Not published by iRobot | Not published; Just A Dad Approved says the bin fills quickly |
| Height | 4.09 in (iRobot) | 3.29 in (iRobot) |
| App | Roomba Home app with schedules, keep out zones, suction and water settings; 2.4 GHz Wi-Fi only (iRobot); Tek.no found the map view weaker than rivals | Roomba Home app with schedules and zones; works with Alexa, Siri and Google Assistant (iRobot) |
| Weight | 6.45 lb robot (iRobot) | 6.44 lb robot (iRobot) |
| Pet hair | n/a | Ideal Home and Just A Dad Approved both saw hair wrap the brush |
| Best for | simple daily upkeep in small homes | clear hard floors and low furniture |
| Skip if | you want real scrubbing or obstacle recognition | your floors have cables or pet toys |

## What reviewers found

### iRobot Roomba 105 Combo + AutoEmpty Dock

- Tek.no (Norway): Rated it mediocre. Vacuums well and LiDAR improved navigation over older Roombas, but it got stuck, took a long time, has lower suction than rivals and a basic wet cloth mop. [Source](https://www.tek.no/produkter/41949/irobot-roomba-105-combo-autoempty)
- Just A Dad Approved (4.6/10): After about three months of home use it scored 5.5 of 10 for mopping, 6 for carpet, 5 for hair tangle and 1.5 for obstacle avoidance, running over items under about 3 inches. Only 2 of 6 marketing claims passed. The reviewer advised skipping it at full price. The page prints 4.6/10 in one place and 4.8 out of 10 in another. [Source](https://justadadapproved.com/product/irobot-roomba-105-combo-robot-vacuum-mop-autoempty/)
- Vacuum Chef: Hands on test with the AutoEmpty dock. Measured 395 FPM airflow on carpet against a 420 FPM category average, the best it has recorded for an entry level iRobot. Mapping was much faster than older non LiDAR Roombas. The mop only drags and does not lift, hair tangles on the roller and the firmware update took nearly an hour. [Source](https://vacuumchef.com/irobot-roomba-105-combo-review-7000-pa-power-smart-mapping-real-world-test-results/?amp=1)

### iRobot Roomba Plus 415 Combo + AutoWash Dock

- Ideal Home: UK test: cleared a BBQ sauce spill in one pass and reached skirting boards, but tangled in charging cables, pushed toys and wrapped hair on the roller. Notes 45°C pad drying versus 75°C washes on some rivals. [Source](https://www.idealhome.co.uk/house-manual/floorcare/irobot-roomba-plus-415-combo-review)
- Just A Dad Approved (6.2/10): Three months of home use: hassle free 7/10, mop 6/10, carpet 6/10, hair tangle 5/10, clutter 7/10. Pads occasionally detached and it missed cords and small objects. [Source](https://justadadapproved.com/product/irobot-roomba-plus-415-robot-vacuum-and-mop-review/)

## Questions buyers ask

### Which is better, the iRobot Roomba 105 Combo + AutoEmpty Dock or the iRobot Roomba Plus 415 Combo + AutoWash Dock?

The iRobot Roomba Plus 415 Combo + AutoWash Dock scores higher in our ranking (6.2 vs 5.6 out of 10). Pick the iRobot Roomba 105 Combo + AutoEmpty Dock for simple daily upkeep in small homes. Pick the iRobot Roomba Plus 415 Combo + AutoWash Dock for clear hard floors and low furniture.

### Which is cheaper?

The iRobot Roomba 105 Combo + AutoEmpty Dock at $470, versus $600 for the iRobot Roomba Plus 415 Combo + AutoWash Dock, checked Oct 31, 2026. Over 3 years with running costs: $470 vs $600.

### What is the difference between the Roomba 105 Combo + AutoEmpty Dock and the Roomba Plus 415 Combo + AutoWash Dock?

Suction: iRobot claims 70X the Roomba 600 series with 4 suction levels; Tek.no lists 7,000 Pa and… on the Roomba 105 Combo + AutoEmpty Dock, 20,000 Pa (Ideal Home, Just A Dad Approved); iRobot's US page says 2.8X the Roomba Plus… on the Roomba Plus 415 Combo + AutoWash Dock. Navigation: ClearView LiDAR, cleans in rows, up to 3 maps, about 10 min per 1,000 sq ft (iRobot)… on the Roomba 105 Combo + AutoEmpty Dock, ClearView LiDAR, up to 3 maps, about 9 min per 1,000 sq ft (iRobot); Ideal Home found… on the Roomba Plus 415 Combo + AutoWash Dock. Obstacle avoidance: LiDAR only, no camera (iRobot) on the Roomba 105 Combo + AutoEmpty Dock, LiDAR only, no camera; Ideal Home called it the weakest area, with tangles in charging… on the Roomba Plus 415 Combo + AutoWash Dock.

Full reviews: [iRobot Roomba 105 Combo + AutoEmpty Dock](https://robotsforthat.com/robot/irobot-roomba-105-combo-autoempty/index.md), [iRobot Roomba Plus 415 Combo + AutoWash Dock](https://robotsforthat.com/robot/irobot-roomba-plus-415-combo/index.md)