Roborock Qrevo Edge 3 Pro vs Roborock Saros 20 Flow
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| Spec | Roborock Qrevo Edge 3 Pro | Roborock Saros 20 Flow |
|---|---|---|
| Price | ~$1,500 | ~$1,500 |
| Type | Robot Vacuum & Mop | Robot Vacuum & Mop |
| Suction | 36000 Pa | 36000 Pa |
| Battery | — | — |
| Navigation | LiDAR + Camera | LiDAR + Camera |
| Filtration | — | — |
| Cordless | Yes | Yes |
| Bagged | — | — |
| Noise | — | — |
| Dustbin | — | — |
| Water tank | — | — |
| Self-empty dock | Yes | Yes |
| Auto mop washing | Yes | Yes |
| Hot water washing | Yes | Yes |
| Obstacle avoidance | Yes | Yes |
| Carpet detection | Yes | Yes |
| Auto mop lifting | Yes | No |
| Multi-floor mapping | Yes | No |
| App control | Yes | Yes |
| Dimensions | 13.86 x 13.78 x 3.14 in | 13.86 x 13.9 x 3.54 in |
| Weight | — | 11.5 lbs |
| Warranty | 1 year | 1 year |
Pros & cons
Roborock Qrevo Edge 3 Pro
- ✓36,000Pa is Roborock's highest published suction figure to date
- ✓Upgraded threshold climbing (double-layer thresholds to 3.46in) versus the Edge 2
- ✓212°F mop self-cleaning with a claimed 99.99% bacteria removal rate
- ✓300+ recognizable obstacle types using camera plus structured light plus lateral sensing
- ✓Retains the 3.14in slim profile for under-furniture cleaning
- ✗Too new for independent hands-on reviews — suction and obstacle-avoidance figures are manufacturer claims, not yet verified
- ✗Roborock's own prior Edge 2 shipped with a real obstacle-avoidance regression versus its predecessor, so this generation's real-world performance is unproven
- ✗Manufacturer doesn't publish battery life, dustbin capacity, water tank capacity, noise level, or weight
- ✗Priced above the Edge 2 for spec gains that haven't been independently confirmed yet
Roborock Saros 20 Flow
- ✓36,000 Pa rated suction
- ✓Roller mop rinsed with hot water under pressure while it works
- ✓Retractable LiDAR plus structured light and an RGB camera
- ✓Climbs double-layer thresholds up to 8.8 cm
- ✓Self-emptying RockDock
- ✓AdaptiLift carpet handling
- ✗$1,499.99 everyday price
- ✗Runtime, bin size, tank size and noise not published
- ✗The dock uses dust bags
- ✗1-year warranty on a $1,500 robot
- ✗Dock weighs 10.1 kg (22 lb)