Winner
Updated September 2026
Data from Amazon and official Dreame and iRobot sites.
2026 verdict
For most buyers in 2026, Dreame L40s Ultra AE is the safer pick over iRobot Roomba 105 Combo because of rating, warranty, and battery life.
It has the clearer edge on rating, warranty, and battery life, and it stays ahead on integrations and auto mop washing. Pick iRobot Roomba 105 Combo only when price is the deciding factor for your setup. That is why Dreame L40s Ultra AE wins the verdict here.
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| Feature | Dreame L40s Ultra AE | iRobot Roomba 105 Combo | Winner |
|---|---|---|---|
| Price | $669.99 | $179.00 | iRobot Roomba 105 Combo |
| Rating | 4.3 | 4.2 | Dreame L40s Ultra AE |
| Warranty | 3 years | 1 year | Dreame L40s Ultra AE |
| Battery Life | 180 minutes | 100 minutes | Dreame L40s Ultra AE |
| Integrations | Google Home, Alexa, Home Assistant | Google Home, Alexa | Dreame L40s Ultra AE |
| Auto Mop Washing | YES | NO | Dreame L40s Ultra AE |
| Auto Mop Drying | YES | NO | Dreame L40s Ultra AE |
| Self-Emptying Dustbin | YES | NO | Dreame L40s Ultra AE |
| Auto Recharge | YES | YES | Tie |
| Connectivity | 2.4 GHz WiFi | 2.4 GHz WiFi | Tie |
| Navigation Type | Laser (LiDAR) | Laser (LiDAR) | Tie |
| Obstacle Detection | YES | YES | Tie |
Winner
8% OFF
$669.99
$729.99
- + Rating: 4.3
- + Warranty: 3 years
- + Battery Life: 180 minutes
- - Price: $669.99 vs $179.00
44% OFF
$179.00
$319.99
- + Price: $179.00
- - Rating: 4.2 vs 4.3
- - Warranty: 1 year vs 3 years
Frequently Asked Questions
Which is better overall: Dreame L40s Ultra AE or iRobot Roomba 105 Combo?
Dreame L40s Ultra AE has the stronger overall profile in this comparison, especially for rating, warranty, and battery life.
What is the biggest difference between Dreame L40s Ultra AE and iRobot Roomba 105 Combo?
Price is one of the clearest differences: Dreame L40s Ultra AE lists $669.99, while iRobot Roomba 105 Combo lists $179.00.
Which one looks better on price?
Dreame L40s Ultra AE is listed at $669.99, while iRobot Roomba 105 Combo is listed at $179.00. iRobot Roomba 105 Combo (better spec).
Who should buy Dreame L40s Ultra AE?
Choose Dreame L40s Ultra AE if your priority is rating and warranty and that matters more than price.
Who should buy iRobot Roomba 105 Combo?
Choose iRobot Roomba 105 Combo if your priority is price and that matters more than rating.
Full comparison table
Compare all 151 Robot Vacuums side by side
You are looking at two of them. The full table lines up all Robot Vacuums in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 151 Robot Vacuums
- 46 specs compared
- 41 filters
NarwalFreo 20 Edge
13% OFF$799.00$699.00
DreameX60 Pro Ultra Complete
NarwalFreo X Ultra
$1289.98
EcovacsDEEBOT X2 COMBO
$1371.66
MOVAV70 Ultra Complete
$1299.00
EcovacsDEEBOT X11S OmniCyclone
27% OFF$1099.99$798.98
EcovacsDEEBOT X12S OmniCyclone
$1299.99
RoborockQrevo Edge 3 Pro
$1499.99
EcovacsDEEBOT X11S PRO Omni
$999.99
NarwalFreo 20
$1099.99
NarwalFlow
$999.99
EufyE25
40% OFF$999.99$599.99
EufyE28
37% OFF$999.99$629.99
EufyOmni S2
$1599.99
NarwalFreo Z10 Ultra
$1299.99
iRobotRoomba Plus 575 Combo Robot + AutoWash Dock
13% OFF$799.99$699.99
Eufy11S MAX
39% OFF$279.99$169.99
EufyOmni C28
34% OFF$799.99$529.99
EufyX10 Pro Omni
36% OFF$699.99$449.99
iRobotRoomba 705X
9% OFF$1399.99$1269.99
Air PurifiersDreameAir Purifier AP5
4.8(20)10% OFF$199.99$179.99
Air PurifiersDreameAir Purifier FP10
4.5(83)24% OFF$459.99$349.99
Robot Lawn MowersDreameA3 AWD 2000
2.6(20)30% OFF$2699.99$1899.99
Robot Lawn MowersDreameA3 AWD Pro 2500
3.9(7)34% OFF$3399.99$2249.99
Robot Lawn MowersDreameA3 AWD Pro 3500
3.6(51)$2399.99
Robot Lawn MowersDreameA3 AWD Pro 5000
3.4(3)9% OFF$3859.99$3499.99
Robotic Pool CleanersDreameZ1 Pro
3.4(77)20% OFF$599.00$479.00
Robotic Pool CleanersDreameZ1
2.2(22)$499.00
Robot VacuumsDreameAqua10 Roller
4.0(719)20% OFF$899.99$719.98
Robot VacuumsDreameAqua10 Ultra Roller
4.0(719)17% OFF$899.99$749.98
Robot VacuumsDreameD20 Air Plus
4.2(3,636)23% OFF$349.99$269.99
Robot VacuumsDreameD20 Pro Plus
4.2(3,636)10% OFF$399.99$359.99
Robot VacuumsDreameD30 Ultra CE
4.1(1,830)20% OFF$499.99$399.97
Robot VacuumsDreameD30 Ultra
4.1(1,830)$539.99
Robot VacuumsDreameL10s Pro Ultra Heat
4.1(1,830)13% OFF$399.99$349.96
Robot VacuumsDreameL10s Ultra Gen 2
4.1(982)$439.99
Robot VacuumsDreameL40 Ultra Gen 2
4.3(558)24% OFF$749.99$569.99- Robot VacuumsDreame
L40s Ultra AE
4.3(227)8% OFF$729.99$669.99 
Robot VacuumsDreameL40s Ultra CE
4.1(254)25% OFF$529.99$398.88
Robot VacuumsDreameL40s Ultra
4.0(266)29% OFF$699.99$499.99
Robot VacuumsiRobotRoomba 104
3.4(875)$249.99
Robot VacuumsiRobotRoomba 105 Combo
4.2(26,550)44% OFF$319.99$179.00
Robot VacuumsiRobotRoomba 105
4.2(31,593)50% OFF$299.99$149.00
Robot VacuumsiRobotRoomba 105X Combo
4.1(13,257)10% OFF$343.01$307.01
Robot VacuumsiRobotRoomba 105X
4.2(26,550)$249.00
Robot VacuumsiRobotRoomba 205
4.2(11,556)$149.99
Robot VacuumsiRobotRoomba 415X
4.2(11,888)15% OFF$799.99$679.99
Robot VacuumsiRobotRoomba 505X
4.2(8,898)24% OFF$999.99$755.90- Robot VacuumsiRobot
Roomba 705X
4.3(13,221)9% OFF$1399.99$1269.99 
Robot VacuumsiRobotRoomba Combo 10 Max robot + AutoWash dock
3.0(272)50% OFF$1399.00$699.99
Robot VacuumsiRobotRoomba Max 705 Combo
3.6(4,803)39% OFF$1299.99$799.00
Robot VacuumsiRobotRoomba Max 705
3.8(696)7% OFF$899.99$839.99
Robot VacuumsiRobotRoomba Max 715 Vac Robot + AutoEmpty Dock
3.6(11)14% OFF$699.99$599.99
Robot VacuumsiRobotRoomba Max 775 Combo Robot + AutoWash Dock
3.5(13)20% OFF$999.99$799.99
Robot VacuumsiRobotRoomba Plus 405
3.9(10,208)13% OFF$799.99$699.95
Robot VacuumsiRobotRoomba Plus 415 Combo Robot + AutoWash Dock
4.2(16)$599.99
Robot VacuumsiRobotRoomba Plus 504
3.8(643)$664.99
Robot VacuumsiRobotRoomba Plus 505
4.2(8,839)30% OFF$999.99$699.99
Robot VacuumsiRobotRoomba Plus 507 Combo Robot + AutoWash Dock
$999.99
Robot VacuumsiRobotRoomba Plus 515 Combo Robot + AutoWash Dock
4.2(4,132)14% OFF$699.99$599.99