RankedRoborock Saros 10 vs Roborock Saros 20
Key facts
Roborock Saros 10 (Roborock; Shipping) and Roborock Saros 20 (Roborock; Shipping) are both robot vacuums. Published figures: weight 16.5 kg (36 lb) vs 5.1 kg (11 lb); suction 22,000 Pa vs 36,000 Pa; robot height 79.8 mm (3.1 in) vs 79.8 mm (3.1 in); threshold climb 40 mm (1.6 in) vs 45 mm (1.8 in). Published for only one of them: noise (Roborock Saros 10: 52 dB(A)). Price: Roborock Saros 10 US$1,299.99, US (official store sale price); Roborock Saros 20 US$1,599.99, US (official price). RankedRobot rank among robot vacuums & mops: Roborock Saros 10 #7 of 40 (score 59.4, grade B), Roborock Saros 20 #4 of 40 (score 61.2, grade B). Disclosure: Roborock Saros 10 has 23 sourced values (72% of tracked fields), Roborock Saros 20 has 21 (64%).
Cite: RankedRobot, https://rankedrobot.com/compare/roborock-saros-10-vs-roborock-saros-20/ (checked 2026-09-29) · Every figure below links to its source · Roborock Saros 10 spec sheet · Roborock Saros 20 spec sheet
| Spec | Roborock Saros 10 | Roborock Saros 20 |
|---|---|---|
| Status | Shipping | Shipping |
| Price | US$1,299.99, US (official store sale price) source | US$1,599.99, US (official price) source |
| Rank in category | #7 of 40 · 59.4 · grade B | #4 of 40 · 61.2 · grade B |
| Launch | ||
| Announced | ||
| Status | ||
| Body | ||
| Dimensions | ||
| Weight | ||
| IP rating | Not tracked | |
| Cleaning | ||
| Suction (as stated) | 22,000 PaManufacturerSource: us.roborock.com (2026-09-25)Conditions: mode not otherwise specified by manufacturer | |
| Navigation | RetractSense™ Navigation System (retractable LiDAR, wide-angle vision module, upward range finder)ManufacturerSource: us.roborock.com (2026-09-25) | |
| Obstacle avoidance | ReactiveAI 3.0: front triple structured light, RGB camera, VertiBeam™ lateral structured lightManufacturerSource: us.roborock.com (2026-09-25) | |
| Mopping system | ||
| Mop lift height | Not tracked | |
| Carpet detection | Adaptive dry-wet separation; lifts mop/components for carpet protection (no single named detection module stated)ManufacturerSource: us.roborock.com (2026-09-25) | Dynamic Carpet Cleaning up to 1.18 in pile with adaptive height adjustmentManufacturerSource: us.roborock.com (2026-09-29) |
| Robot height | ||
| Threshold climb | 45 mm (1.8 in)ManufacturerSource: global.roborock.com (2026-09-29)Maker's figure is an "up to" value. | |
| Dock | ||
| Dock features | Auto-empty · Mop washing · Hot-water mop wash · Hot-air dryingManufacturerSource: us.roborock.com (2026-09-25) | Auto-empty · Mop washing · Hot-water mop wash · Hot-air drying · Auto refill · Detergent dispensing · Self cleanManufacturerSource: us.roborock.com (2026-09-29) |
| Mop-wash temperature | 100 °C (212 °F)ManufacturerSource: help.roborock.com (2026-09-29)Maker's figure is an "up to" value. | |
| Drying temperature | ||
| Dock bag | ||
| Clean-water tank | ||
| Dirty-water tank | ||
| Robot dustbin | ||
| Everyday use | ||
| Runtime | ||
| Noise | ||
| Smart home | ||
| Warranty | ||
| Power | ||
| Battery | ||
| Runtime | Not tracked | |
| Charge time | ||
| Hot-swappable battery | ||
| Commercial | ||
| Regions sold | ||
Confidence labels: Manufacturer = stated by the maker · Verified = independently confirmed · Reported = credible media or retailer, not confirmed by the maker · ⚠ Unconfirmed = leak or single source · Not disclosed = not published. We never estimate missing figures. Add more robots to this comparison.
Quick answers
What is the difference between the Roborock Saros 10 and the Roborock Saros 20?
Published figures: weight 16.5 kg (36 lb) vs 5.1 kg (11 lb); suction 22,000 Pa vs 36,000 Pa; robot height 79.8 mm (3.1 in) vs 79.8 mm (3.1 in); threshold climb 40 mm (1.6 in) vs 45 mm (1.8 in). Published for only one of them: noise (Roborock Saros 10: 52 dB(A)).
Which is cheaper, the Roborock Saros 10 or the Roborock Saros 20?
Price: Roborock Saros 10 US$1,299.99, US (official store sale price); Roborock Saros 20 US$1,599.99, US (official price). Prices are shown exactly as published, never converted or estimated.
Which ranks higher, the Roborock Saros 10 or the Roborock Saros 20?
RankedRobot rank among robot vacuums & mops: Roborock Saros 10 #7 of 40 (score 59.4, grade B), Roborock Saros 20 #4 of 40 (score 61.2, grade B). Method: https://rankedrobot.com/robot500/#method
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