Roborock Saros 10R vs Roborock Saros 20
Quick take: The Roborock Saros 10R costs $300 less; the Roborock Saros 20 has stronger suction (36,000 vs 20,000 Pa); the Roborock Saros 20 runs longer per charge (200 vs 180 min).
| Spec | Roborock Saros 10R | Roborock Saros 20 |
|---|---|---|
| Price | $1,300 | $1,600 |
| Rating | 4.5★ (1,200) | 4.6★ (350) |
| Type | Robot Vacuum & Mop | Robot Vacuum & Mop |
| Suction | 20000 Pa | 36000 Pa |
| Battery | 180 min | 200 min |
| Navigation | LiDAR + Camera | LiDAR + Camera |
| Noise | 65 dB | 60 dB |
| Dustbin | 270 ml | 259 ml |
| Water tank | 300 ml | 69 ml |
| 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 | Yes |
| Multi-floor mapping | Yes | Yes |
| App control | Yes | Yes |
| Dimensions | 13.8 x 13.9 x 3.1 in | 13.8 x 13.9 x 3.1 in |
| Weight | 9.0 lbs | 11.1 lbs |
| Warranty | 1 year | 1 year |
Pros & cons
Roborock Saros 10R
- ✓At 3.14 inches tall it cleans under beds, couches, and cabinets that block every turret robot
- ✓StarSight dual-ToF and RGB camera navigation avoids obstacles with impressive precision, even in the dark
- ✓Dual anti-tangle brush system genuinely achieves near-zero hair wrap with long-haired pets
- ✓Auto mop detaching leaves the pads at the dock for vacuum-only runs — carpets never see a damp pad
- ✓80°C hot water mop washing plus 55°C air drying keeps pads clean without smells
- ✗Premium pricing — street price hovers around $1300 even on sale
- ✗Onboard dustbin is a modest 270ml, leaning heavily on the auto-empty dock
- ✗Reddit owners report carpet deep-cleaning trails the marketing numbers
- ✗No spinning LiDAR means mapping relies on cameras — rare edge cases in mirror-heavy rooms
Roborock Saros 20
- ✓AdaptiLift 3.0 chassis climbs double-layer thresholds up to 3.46 inches - unmatched for split-level homes
- ✓36,000Pa suction and a 6,400mAh battery cover large homes with up to 200 minutes of runtime
- ✓Embedded 3D ToF StarSight 2.0 LiDAR keeps the body at 3.1 inches to slide under low furniture
- ✓Dual spinning mops apply adaptive pressure up to 13N and get washed in 212°F hot water at the dock
- ✓Recognizes around 300 obstacle types with VertiBeam lateral avoidance for cables and clutter
- ✗At $1,599.99 it costs flagship money without the Sonic's vibrating deep-scrub mop
- ✗Small 69ml onboard water tank means constant dock returns on big mopping jobs
- ✗259ml dustbin is modest for a vacuum aimed at large, complex homes
- ✗Tall multifunction dock demands a lot of floor and vertical clearance