The Roborock Saros 20 line spans 3 generations and 6 models, from the Roborock S8 MaxV Ultra to the Roborock Saros 20, Roborock Saros 20 Flow and Roborock Saros 20 Sonic. Ratings run from 3.7/5 to 4.2/5. 5 of them are still sold.
Each column is one generation, oldest on the left; each row follows one model into the model that replaced it. Ratings are out of 5 and compare each model against its own type.
Generation 1
Generation 2
Generation 3
S8 MaxV UltraDiscontinued
Saros 10Current $799.99
Saros 10RCurrent $799.99
Saros 20Current $1,599.99
Saros 20 FlowCurrent $1,699.99
Saros 20 SonicCurrent
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Generation by generation
S8 MaxV Ultra to Saros 10
The Roborock Saros 10 replaced the Roborock S8 MaxV Ultra. It rates lower, 3.7/5 against 3.8/5.
| Spec | S8 MaxV Ultra | Saros 10 |
|---|---|---|
| Carpet pickup | 82% measured | 71% measured |
| Height | 4.1 in | 3.1 in |
Full S8 MaxV Ultra vs Saros 10 comparison
Saros 10R to Saros 20
The Roborock Saros 20 replaced the Roborock Saros 10R. It rates lower, 3.9/5 against 4.1/5.
| Spec | Saros 10R | Saros 20 |
|---|---|---|
| Carpet pickup | 80% measured | 89% measured |
| Run time | 3 h | 3 h 20 min |