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Roborock Qrevo Edge 2 vs Roborock Saros 20
Too close to call: the right one depends on your home.
The verdict in 10 seconds
The Roborock Qrevo Edge 2 suits you if
- You have pets and carpets and want hair pulled out without a tangled brush
- Your furniture sits low and other robots can't get underneath
- You want a dock that empties, washes and dries itself so you barely lift a finger
May not suit you if
- Your floors are often scattered with cords, socks or toys
- Your home has tall or raised door thresholds between rooms
- You need it to wipe up sticky wet spills or dried-on stains in one pass
The Roborock Saros 20 suits you if
- Your home mixes hard floors, thick rugs and high door thresholds
- You have pets and lots of hair worked into carpet
- You have low furniture and want a robot that slides underneath
May not suit you if
- You want strong value and a simpler home doesn't need flagship power
- You often deal with sticky spills and want the mop to handle them alone
- You already own a Saros 10 or 10R and are happy with it
The short version
These are closely matched, so pick by what your home needs. The Roborock Qrevo Edge 2 suits you if you have pets and carpets and want hair pulled out without a tangled brush. The Roborock Saros 20 suits you if your home mixes hard floors, thick rugs and high door thresholds.
We researched 9 expert reviews, analyzed 5,898 owner ratings and comments across 12 sources for the two, and cross-checked them into one verdict, so you don't have to.
See the evidence
The scoreboardProduct Review score 77 vs 76 · reliability 89 vs 85
| Roborock Qrevo Edge 2 | Roborock Saros 20 | |
|---|---|---|
| Product Review score | 77 | 76 |
| Experts | 75 | 84 |
| Owners | 74 | 62 |
| Reliability | 89 | 85 |
| Report problems | 4% | 6% |
| Evidence | 3 reviews · 240 comments | 6 reviews · 496 comments |
| Typical price | $1,299.99–$1,599.99 | $1,299–$1,600 |
● marks the better number on each row.
Experts vs ownersExperts 75 vs 84 · Owners 74 vs 62
Roborock Qrevo Edge 2
Roborock Saros 20
How we reached each verdictThe numbers behind each model's score
Roborock Qrevo Edge 2
All 3 hands-on expert reviews agree the Qrevo Edge 2 cleans well. Vacuum Wars measured 94% sand removal from carpet and 89.5% pet hair pickup, and the self-washing, hot-air-drying dock wins praise across the board. Owners are broadly positive: of 240 comments, 37% praise suction, 25% praise mopping and 19% praise navigation, while only 4% mention failures. The weak spots are obstacle avoidance (Vacuum Wars logged 14 of 24 objects avoided), a small dustbin, and TechRadar's note that it misses edges and is expensive. The expert evidence is thin at just 3 reviews, and retail ratings diverge sharply: about 4.6 stars at the brand store and Google versus 3.6 stars from 80 Amazon votes, so confidence is medium.
Roborock Saros 20
All 6 hands-on expert reviews agree the Saros 20 is a top-tier cleaner, with standout suction, threshold climbing and a slim profile, and the expert score of 84 reflects that. Owners are cooler at 62: the most common praise is suction (32% of 496 comments) and mopping (18%), but 9% complain about navigation, 6% about value, and 5% about it getting stuck. Reliability looks solid, with failure mentions in only 6% of comments and no recalls, though long-term durability data is thin for a newer model. Amazon shows 4.2 stars from about 4,500 votes, and Roborock's own store shows 4.51 from 376.
Where each one falls shortThe most common complaints
Roborock Qrevo Edge 2
- Below-average obstacle avoidance, especially with thin cables and flat objects
- Limited or inconsistent threshold climbing
- Small onboard dustbin and water tank, plus odor from the dust bag and tank lids
Roborock Saros 20
- High price for an incremental upgrade
- Mopping struggles with sticky spills and can streak
- Can snag on thin cords, small objects or furniture
Quick answers
Which is better, the Roborock Qrevo Edge 2 or the Roborock Saros 20?
Neither, clearly. They're closely matched, so choose by your floors, pets and budget.
Based on: Product Review score 77 vs 76.Which is more reliable?
The Roborock Qrevo Edge 2. It's the least likely of the two to give you trouble.
Based on: Reliability 89 vs 85; problems mentioned by 4% vs 6% of owners.Which is easier to live with day to day?
The Roborock Qrevo Edge 2. It's the one people are happiest with once it's home.
Based on: Owners score 74 vs 62, from ratings and comments.Which is cheaper?
The Roborock Saros 20 usually costs less.
Based on: Typical prices: Roborock Qrevo Edge 2 $1,299.99–$1,599.99; Roborock Saros 20 $1,299–$1,600.As an Amazon Associate we earn from qualifying purchases. It never changes a score.