Roborock Saros 20 Sonic
Roborock Saros 20 Sonic robot vacuum and mop with 36,000 Pa suction, RetractSense LiDAR, Reactive AI 3.0, and self-emptying.
- Suction
- 36,000 Pa
- Navigation
- RetractSense retractable LiDAR; Reactive AI 3.0
- Self-emptying dock
- Yes
- Mopping
- Yes
- Availability
- Buy now
Specifications
6/10 published
| Suction | 36,000 Pa |
|---|---|
| Navigation | RetractSense retractable LiDAR; Reactive AI 3.0 |
| Self-emptying dock | Yes |
| Mopping | Yes |
| Battery runtime | 180 min |
| Onboard dustbin | Not published |
| Obstacle avoidance | Not published |
| Max climb | 88 mm |
| Noise | Not published |
| App control | Not published |
Values entered only where Roborock publishes them. We do not estimate, interpolate, or copy figures from reviews.
Price & availability tracking
Methodology →- Current list price
- $1,699.99
- List price · checked Oct 29, 2026
- Last change
- ▲ +$275 (19.3%) from $1,424.99
- Oct 12, 2026
- Sep 25, 2026$1,499.99Buy now
- Oct 6, 2026$1,399.99Buy now
- Oct 8, 2026$1,424.99Buy now
- Oct 12, 2026$1,699.99Buy now
Where this price sits in the category
At $1,699.99, the Roborock Saros 20 Sonic sits above the $799 median list price of the 115 robot vacuums we track with a published price, in a range running from $159.99 to $1,899.99.
- Category low
- $159.99
- Median of 115
- $799
- Category high
- $1,899.99
Computed from manufacturer list prices held in the database when this page was rendered.
How the Saros 20 Sonic differs from other Roborock models
Straight differences in the figures Roborock publishes for each model in this category. Attributes either model leaves unpublished are excluded rather than guessed.
vs Roborock Q10 S5+
Higher on the Saros 20 Sonic
Suction: 36,000 Pa on the Saros 20 Sonic against 10,000 Pa on the Q10 S5+.
Battery runtime: 180 min on the Saros 20 Sonic against 150 min on the Q10 S5+.
2 published attributes are identical on both models.
vs Roborock Q10 X5+
Higher on the Saros 20 Sonic
Suction: 36,000 Pa on the Saros 20 Sonic against 10,000 Pa on the Q10 X5+.
2 published attributes are identical on both models.
vs Roborock Q7 L5
Higher on the Saros 20 Sonic
Suction: 36,000 Pa on the Saros 20 Sonic against 8,000 Pa on the Q7 L5.
Self-emptying dock: Yes on the Saros 20 Sonic against No on the Q7 L5.
1 published attribute is identical on both models.
vs Roborock Q7 M5+
Higher on the Saros 20 Sonic
Suction: 36,000 Pa on the Saros 20 Sonic against 10,000 Pa on the Q7 M5+.
Max climb: 88 mm on the Saros 20 Sonic against 20 mm on the Q7 M5+.
2 published attributes are identical on both models.
vs Roborock Qrevo 2 Pro
Higher on the Saros 20 Sonic
Suction: 36,000 Pa on the Saros 20 Sonic against 20,000 Pa on the Qrevo 2 Pro.
2 published attributes are identical on both models.
What Roborock does not publish for this model
Roborock does not publish 4 of the attributes we track for the Saros 20 Sonic, listed below. Those rows read Not published rather than carrying an estimate.
- Onboard dustbin
- Obstacle avoidance
- Noise
- App control
Saros 20 Sonic questions answered from published data
- How much does the Saros 20 Sonic cost?
- Roborock lists the Roborock Saros 20 Sonic at $1,699.99. The previous list price we recorded was $1,424.99.
- What are the Saros 20 Sonic specifications?
- Roborock publishes suction of 36,000 Pa, navigation of RetractSense retractable LiDAR; Reactive AI 3.0, self-emptying dock of Yes, and mopping of Yes for the Roborock Saros 20 Sonic. In total 6 of the 10 robot vacuums attributes we track are published for this model; the rest read Not published.
- Does Roborock list the Saros 20 Sonic with self-emptying dock?
- Yes. Roborock lists self-emptying dock as included on the Roborock Saros 20 Sonic.
- How does the Saros 20 Sonic compare to the Q10 S5+?
- On manufacturer-published figures: The Saros 20 Sonic lists a higher suction and battery runtime. Every attribute either model publishes is set side by side on our comparison, with unpublished figures marked rather than guessed.
- Can you buy the Saros 20 Sonic?
- We record the Roborock Saros 20 Sonic as buy now. A real purchase path exists for a buyer in the US today.