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RobotMatchup
Announced2026

Roborock Saros 20 Sonic

Announced Roborock Saros 20 Sonic robot vacuum and mop with 36,000 Pa suction, RetractSense LiDAR, Reactive AI 3.0, and self-emptying.

$1,699.99
List price verified Sep 13, 2026 · methodology

Specifications

6/10 published

Robot Vacuums specification attributes for Roborock Saros 20 Sonic
Suction36,000 Pa
NavigationRetractSense retractable LiDAR; Reactive AI 3.0
Self-emptying dockYes
MoppingYes
Battery runtime180 min
Onboard dustbinNot published
Obstacle avoidanceNot published
Max climb88 mm
NoiseNot published
App controlNot 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
Last change
No change recorded
Last checked
Sep 13, 2026
Checked weekly

    Where this price sits in the category

    At $1,699.99, the Roborock Saros 20 Sonic sits above the $1,099.99 median list price of the 24 robot vacuums we track with a published price, in a range running from $459.99 to $1,699.99.

    Category low
    $459.99
    Median of 24
    $1,099.99
    Category high
    $1,699.99

    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 Attributes either model leaves unpublished are excluded rather than guessed.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 Qrevo Edge 3 Pro

    $1,499.99Specs →

    Higher on the Saros 20 Sonic

    • Max climb: 88 mm on the Saros 20 Sonic against 87.9 mm on the Qrevo Edge 3 Pro.

    3 published attributes are identical on both models.

    vs Roborock S8 MaxV Ultra

    $1,099.99Specs →

    Higher on the Saros 20 Sonic

    • Suction: 36,000 Pa on the Saros 20 Sonic against 10,000 Pa on the S8 MaxV Ultra.

    2 published attributes are identical on both models.

    vs Roborock Saros 10R

    $1,299.99Specs →

    2 published attributes are identical on both models.

    vs Roborock Saros 20

    $1,599.99Specs →

    4 published attributes are identical on both models.

    vs Roborock Saros 20 Flow

    Specs →

    4 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. We last verified it against Roborock’s own listing on Sep 13, 2026.
    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 Qrevo Edge 3 Pro?
    On manufacturer-published figures: The Saros 20 Sonic lists a higher max climb. Every attribute either model publishes is set side by side on our comparison, with unpublished figures marked rather than guessed.
    Compare Saros 20 Sonic and Qrevo Edge 3 Pro →
    Can you buy the Saros 20 Sonic?
    We record the Roborock Saros 20 Sonic as announced. Publicly revealed with specifications, with no purchase path.

    Compare with

    Other robot vacuums measured on the same attributes.