Updated September 2026
Data from Amazon and official iRobot and Roborock sites.
2026 verdict
In this 2026 Roborock Qrevo QV 35A vs iRobot Roomba Plus 504 comparison, Roborock Qrevo QV 35A comes out ahead thanks to price, rating, and mopping functionality.
Its biggest wins come from price, rating, and mopping functionality, and auto mop washing and auto mop drying add more confidence to the verdict. Choose iRobot Roomba Plus 504 only if battery life, connectivity, and integrations matter more to you than the broader advantage from Roborock Qrevo QV 35A. In practical terms, Roborock Qrevo QV 35A is the easier product to recommend.
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| Feature | iRobot Roomba Plus 504 | Roborock Qrevo QV 35A | Winner |
|---|---|---|---|
| Price | $664.99 | $399.98 | Roborock Qrevo QV 35A |
| Rating | 3.7 | 4.1 | Roborock Qrevo QV 35A |
| Battery Life | 210 minutes | 180 minutes | iRobot Roomba Plus 504 |
| Connectivity | 2.4 GHz WiFi, 5 GHz WiFi | 2.4 GHz WiFi | iRobot Roomba Plus 504 |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Home Assistant | iRobot Roomba Plus 504 |
| Mopping Functionality | NO | YES | Roborock Qrevo QV 35A |
| Auto Mop Washing | NO | YES | Roborock Qrevo QV 35A |
| Auto Mop Drying | NO | YES | Roborock Qrevo QV 35A |
| Warranty | 1 year | 1 year | Tie |
| Auto Recharge | YES | YES | Tie |
| Navigation Type | Laser (LiDAR) | Laser (LiDAR) | Tie |
| Obstacle Detection | YES | YES | Tie |
$664.99
- + Battery Life: 210 minutes
- + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi
- + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- - Price: $664.99 vs $399.98
- - Rating: 3.7 vs 4.1
Winner
38% OFF
$399.98
$649.99
- + Price: $399.98
- + Rating: 4.1
- + Mopping Functionality: YES
- - Battery Life: 180 minutes vs 210 minutes
- - Connectivity: 2.4 GHz WiFi vs 2.4 GHz WiFi, 5 GHz WiFi
Frequently Asked Questions
Which is better overall: iRobot Roomba Plus 504 or Roborock Qrevo QV 35A?
Roborock Qrevo QV 35A has the stronger overall profile in this comparison, especially for price, rating, and mopping functionality.
What is the biggest difference between iRobot Roomba Plus 504 and Roborock Qrevo QV 35A?
Price is one of the clearest differences: iRobot Roomba Plus 504 lists $664.99, while Roborock Qrevo QV 35A lists $399.98.
Which one looks better on price?
iRobot Roomba Plus 504 is listed at $664.99, while Roborock Qrevo QV 35A is listed at $399.98. Roborock Qrevo QV 35A (better spec).
Who should buy iRobot Roomba Plus 504?
Choose iRobot Roomba Plus 504 if your priority is battery life and connectivity and that matters more than price.
Who should buy Roborock Qrevo QV 35A?
Choose Roborock Qrevo QV 35A if your priority is price and rating and that matters more than battery life.
Full comparison table
Compare all 155 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.
- 155 Robot Vacuums
- 46 specs compared
- 41 filters
DreameX60 Pro Ultra Complete
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$1289.98
EcovacsDEEBOT X2 COMBO
$1371.66
NarwalFreo 20 Edge
13% OFF$799.00$699.00
EcovacsDEEBOT X11S OmniCyclone
27% OFF$1099.99$798.98
EcovacsDEEBOT X12S OmniCyclone
$1299.99
EcovacsDEEBOT X11S PRO Omni
$999.99
MOVAV70 Ultra Complete
$1299.00
MOVAZ70 Ultra Roller Complete
$1299.00
EufyE25
40% OFF$999.99$599.98
EufyE28
37% OFF$999.99$629.98
iRobotRoomba Max 775 Combo Robot + AutoWash Dock
20% OFF$999.99$799.99
EufyOmni S2
13% OFF$1599.99$1399.99
NarwalFlow
$999.99
TP-LinkTapo RV50 Pro Omni
$599.99
NarwalFreo 20
$1099.99
NarwalFreo Z10 Ultra
$1299.99
iRobotRoomba Max 875 Combo Robot + AutoWash Dock
$1199.99
Eufy11S MAX
50% OFF$279.99$139.99
EufyOmni C28
38% OFF$799.99$499.98
Robot VacuumsiRobotRoomba 104
3.4(876)$249.99
Robot VacuumsiRobotRoomba 105 Combo
4.2(26,549)44% OFF$319.99$179.00
Robot VacuumsiRobotRoomba 105
4.2(31,596)50% OFF$299.99$149.00
Robot VacuumsiRobotRoomba 105X Combo
4.1(13,266)8% OFF$334.99$306.90
Robot VacuumsiRobotRoomba 105X
4.2(26,549)$249.00
Robot VacuumsiRobotRoomba 205
4.2(11,556)$149.99
Robot VacuumsiRobotRoomba 415X
4.2(11,918)16% OFF$799.99$669.99
Robot VacuumsiRobotRoomba 505X
4.2(8,906)22% OFF$999.99$779.00
Robot VacuumsiRobotRoomba 705X
4.3(13,222)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(4,814)39% OFF$1299.99$799.00
Robot VacuumsiRobotRoomba Max 705
3.8(717)$899.99
Robot VacuumsiRobotRoomba Max 715 Vac Robot + AutoEmpty Dock
4.2(2,836)14% OFF$699.99$599.99- Robot VacuumsiRobot
Roomba Max 775 Combo Robot + AutoWash Dock
4.4(4,931)20% OFF$999.99$799.99 - Robot VacuumsiRobot
Roomba Max 875 Combo Robot + AutoWash Dock
$1199.99 
Robot VacuumsiRobotRoomba Plus 405
3.2(433)25% OFF$799.99$599.99
Robot VacuumsiRobotRoomba Plus 415 Combo Robot + AutoWash Dock
4.0(27)$599.99- Robot VacuumsiRobot
Roomba Plus 504
3.7(647)$664.99 
Robot VacuumsiRobotRoomba Plus 505
4.2(8,906)30% OFF$999.99$695.00
Robot VacuumsiRobotRoomba Plus 507 Combo Robot + AutoWash Dock
$999.99
Robot Lawn MowersRoborockRockMow X120H
4.5(19)44% OFF$3199.00$1799.99
Robot Lawn MowersRoborockRockMow X130H
6% OFF$2499.99$2349.99
Robot VacuumsRoborockQ10 S5+
4.0(20,510)40% OFF$549.99$329.99
Robot VacuumsRoborockQ10 X5+
3.6(170)$499.99
Robot VacuumsRoborockQ5 Max+
4.0(691)$499.99
Robot VacuumsRoborockQ7 L5
4.0(16,334)44% OFF$249.99$139.99
Robot VacuumsRoborockQ7 M5+
4.0(16,334)31% OFF$359.99$249.99
Robot VacuumsRoborockQ7 M5
3.6(606)$229.99
Robot VacuumsRoborockQ8 Max+
4.0(469)$659.99
Robot VacuumsRoborockQrevo 2 Pro
4.3(964)31% OFF$799.99$549.98
Robot VacuumsRoborockQrevo Curv 2 Flow
4.2(1,369)20% OFF$999.99$799.99
Robot VacuumsRoborockQrevo Curv 2 Pro
4.0(324)
Robot VacuumsRoborockQrevo Curv S5X
3.8(386)43% OFF$1149.99$649.99
Robot VacuumsRoborockQrevo CurvX
4.0(1,708)$949.99
Robot VacuumsRoborockQrevo Edge 2
4.1(584)35% OFF$1299.99$849.99
Robot VacuumsRoborockQrevo Edge 3 Pro
4.3(55)20% OFF$1499.99$1199.99
Robot VacuumsRoborockQrevo Edge S5A
4.1(584)$999.99
Robot VacuumsRoborockQrevo Plus
4.0(1,708)$389.99
Robot VacuumsRoborockQrevo Pro
4.3(964)$329.99
Robot VacuumsRoborockQrevo QV 35A
4.1(6,338)38% OFF$649.99$399.98