Roomba i3+ EVO Self-Emptying Robot Vacuum vs Roomba Plus 505 Combo robot + AutoWash dock
iRobot vs iRobot — specs, price, and data-backed comparison.

Roomba i3+ EVO Self-Emptying Robot Vacuum
iRobot
$549.99

Roomba Plus 505 Combo robot + AutoWash dock
iRobot
$999.99
QUICK TAKE
- Roomba i3+ EVO Self-Emptying Robot Vacuum is the more affordable option at $549.99, versus $999.99 for Roomba Plus 505 Combo robot + AutoWash dock.
- Roomba i3+ EVO Self-Emptying Robot Vacuum offers the lighter build (3.37 kg vs 4.28 kg).
- Roomba Plus 505 Combo robot + AutoWash dock is the newer platform (2,025 vs 2,020).
SPECIFICATIONS COMPARED
| Roomba i3+ EVO Self-Emptying Robot Vacuum | Roomba Plus 505 Combo robot + AutoWash dock | |
|---|---|---|
| Company | iRobot | iRobot |
| Category | Service-Robots | Service-Robots |
| Price: | $549.99 | $999.99 |
| Released: | 2020 | 2025 |
| Weight | 3.37 kg | 4.28 kg |
| Battery Life | Lithium Ion | Lithium-ion |
Open in compare toolRoomba i3+ EVO Self-Emptying Robot Vacuum →Roomba Plus 505 Combo robot + AutoWash dock →
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the Roomba i3+ EVO Self-Emptying Robot Vacuum and the Roomba Plus 505 Combo robot + AutoWash dock?
Roomba i3+ EVO Self-Emptying Robot Vacuum is made by iRobot, while Roomba Plus 505 Combo robot + AutoWash dock is made by iRobot. Both are service-robotss, so the differences come down to price and specifications.
Which is cheaper, the Roomba i3+ EVO Self-Emptying Robot Vacuum or the Roomba Plus 505 Combo robot + AutoWash dock?
The Roomba i3+ EVO Self-Emptying Robot Vacuum is cheaper, listed at $549.99 compared to $999.99 for the Roomba Plus 505 Combo robot + AutoWash dock.
