13i · 2026P10 Ultra 8.7 Same price ≈ US$370 Suction power 18,000 Pa vs 19,000 Pa Compare with J15 UltraCompare
2iRobot · 2026Roomba Plus 415 Combo 8.3 Same price ≈ US$370 Suction power 20,000 Pa vs 19,000 Pa Compare with J15 UltraCompare
3Lefant · 2026M3 Max 8.4 5% cheaper ≈ US$360 Suction power 20,000 Pa vs 19,000 Pa Compare with J15 UltraCompare
4Ecovacs · 2026Deebot T80S Omni 9.3 13% pricier ≈ US$430 Suction power 24,800 Pa vs 19,000 Pa Compare with J15 UltraCompare
5iRobot · 2026Roomba Plus 515 Combo 8.6 11% pricier ≈ US$420 Suction power 22,000 Pa vs 19,000 Pa Compare with J15 UltraCompare
6Dreame · 2026D30 Ultra 8.7 5% cheaper ≈ US$360 Suction power 25,000 Pa vs 19,000 Pa Compare with J15 UltraCompare
7Roborock · 2026Qrevo S Pro 8.3 13% pricier ≈ US$430 Suction power 18,500 Pa vs 19,000 Pa Compare with J15 UltraCompare
8Roborock · 2026Qrevo S ProX 8.3 13% pricier ≈ US$430 Suction power 18,500 Pa vs 19,000 Pa Compare with J15 UltraCompare
9Ultenic · 2026MX50 9.7 13% pricier ≈ US$430 Suction power 25,000 Pa vs 19,000 Pa Compare with J15 UltraCompare
10Ecovacs · 2026Deebot T50 Pro Omni Gen 3 8.7 8% cheaper ≈ US$350 Suction power 25,000 Pa vs 19,000 Pa Compare with J15 UltraCompare