Ecovacs DEEBOT T30S Pro vs iRobot Roomba 405 Combo
Looking for an honest Ecovacs DEEBOT T30S Pro vs iRobot Roomba 405 Combo comparison in 2026? We scored both robot vacuums on the same six-dimension framework — performance, battery, display, camera, design and value — using identical methodology, so the numbers below are directly comparable. In our overall scoring the Ecovacs DEEBOT T30S Pro comes out ahead 68/100 to 38/100 — a 30-point gap. The widest gap is in performance, where the Ecovacs DEEBOT T30S Pro pulls noticeably ahead. On price the iRobot Roomba 405 Combo undercuts the Ecovacs DEEBOT T30S Pro by 33% ($300 vs $399), which materially changes the value calculus for budget-conscious buyers.
WINNER
Prices may vary · We may earn a commission on purchases. Learn more
AI Matrix
Powered by Claude AIEcovacs DEEBOT T30S Pro clearly outperforms the iRobot Roomba 405 Combo in the robot vacuums category, especially in performance, scoring 68 vs 38. If you want the better overall robot vacuums, Ecovacs DEEBOT T30S Pro is the recommended choice.
5 Reasons Why Ecovacs DEEBOT T30S Pro Is Better
- 1.Larger battery: 5,200mAh vs 3,000mAh (+73%)
- 2.Longer battery life: 3h vs 2h
- 3.Better performance score: 91 vs 9
- 4.Higher design rating: 100 vs 56
- 5.Higher overall score: 68 vs 38
What are you giving up?
Picking Ecovacs DEEBOT T30S Pro over iRobot Roomba 405 Combo means trading these off.
You give up
- −$99 cheaper ($300 vs $399)
- −200g lighter (3000g vs 3200g)
You gain
- +Larger battery: 5,200mAh vs 3,000mAh
- +Longer battery life: 3h vs 2h
