Roborock Models Compared: Q vs Qrevo vs Saros vs S Series
Roborock’s lineup is easier to understand once you separate the main families. Q models focus on value, Qrevo adds stronger dock automation, Saros is the current flagship line, and S Series covers older premium models still worth considering. This guide compares the current families side by side and shows which one makes the most sense for different homes, budgets, and cleaning priorities.
Use this page to choose the right Roborock family. Once you know the family, move to its dedicated lineup page for the exact model decision.
SmartRobotReviews may earn a commission from qualifying purchases. Product availability can change.
Choose the family first: Q for value, Qrevo for automation, Saros for flagship hardware
For most buyers who want a self-washing dock, Qrevo is the best place to start. Move to Saros when difficult thresholds, low furniture, clutter or flagship navigation solve a real problem.
Use Q Series when vacuuming and price matter more than mopping automation. Treat S Series as a discount/legacy premium option rather than the current flagship path.
Which Roborock fits your home?
Answer these 3 questions before opening the Robot Vacuum Finder. Use your choices to narrow the shortlist beyond model names.
Choose Your Roborock Series
This is the core brand-level decision. Use the child series page when you need to choose between models inside that family.
Best Current Roborock Buying Paths
These four products represent distinct brand-level directions. Saros 20 Sonic, Saros 20 Flow and other within-family variants belong on the Saros page rather than being repeated here.
Saros 20
The default current Roborock flagship direction for demanding mixed-floor homes, pets, clutter and difficult thresholds.
Who should buy it: You want Roborock's highest current hardware tier and your home can use the extra navigation, chassis and obstacle-handling capability.
Who should skip it: A current Qrevo already solves your cleaning and dock-automation needs for less.
Curv 2 Flow
The Qrevo path for buyers who want a distinct roller-mop advantage on kitchens, tile and hard-floor-heavy homes.
Who should buy it: Hard-floor washing and sticky messes matter more than buying the broadest flagship.
Who should skip it: Your home is carpet-heavy or you want the broader Saros flagship platform.
Qrevo 2 Pro
The cleaner current value route into Qrevo-style full-dock automation without stepping into premium Curv, Edge or Saros pricing.
Who should buy it: You want a self-washing dock and modern Qrevo ownership at a lower tier.
Who should skip it: You mainly vacuum, rarely mop, or need flagship low-profile/chassis hardware.
Q7 M5+
A practical Q-series path for buyers who want self-emptying and routine vacuuming without paying for a full mop-washing dock.
Who should buy it: Budget, carpet and vacuuming matter more than advanced mopping.
Who should skip it: You expect frequent mopping and want a self-washing dock.
Current Roborock Models Compared
This is a brand-level comparison, not a substitute for the Qrevo or Saros lineup pages. The table uses representative current models to show what changes as you move between Roborock families.
| Model | Family | Best For | Why It Exists | Main Trade-Off | Compare / Price |
|---|---|---|---|---|---|
| Saros 20 | Saros | Demanding mixed-floor homes | Broad current flagship platform | Highest ownership cost | Saros Series 🛒 Check Amazon |
| Curv 2 Flow | Qrevo | Hard-floor-heavy homes | Distinct roller-mop specialist | Less compelling for carpet-heavy homes | Qrevo Series 🛒 Check Amazon |
| Qrevo 2 Pro | Qrevo | Full-dock value | Modern self-washing ownership for less | Lower hardware ceiling than premium Qrevo/Saros | Qrevo Series 🛒 Check Amazon |
| Q7 M5+ | Q | Budget, carpet, vacuum-first homes | Simpler self-emptying value | No full mop-washing dock | Q Series 🛒 Check Amazon |
| Q10 S5+ | Q | Upper-value Q buyers | Step above basic Q before Qrevo complexity | Still not a full self-washing dock | Q Series 🛒 Check Amazon |
How the Roborock Families Differ
Q Series
The practical vacuum-first branch. Q models make the most sense when routine vacuuming, carpet and lower ownership cost matter more than advanced mop washing.
Qrevo
The main full-dock family. It spans value to premium and is where most buyers should start when they want self-emptying, mop washing and drying.
S Series
The established premium generation. It matters mainly when an older flagship is meaningfully discounted or you specifically prefer its mature cleaning system.
Saros
The current flagship technology family. Pay for it when low furniture, difficult thresholds, clutter or premium obstacle handling solve real problems.
Qrevo vs Saros
Qrevo is the value/automation path; Saros is the flagship hardware path. If top-tier Qrevo pricing overlaps Saros, compare the Saros family before buying.
Mop Architecture
Rotating, sonic and roller systems solve different floor-care problems. Choose the cleaning system before chasing the highest headline suction figure.
Which Roborock Fits Your Home?
Older Roborock Models: When Do They Still Make Sense?
Older S Series flagships and previous Q/Qrevo models can still be worth buying when the discount is substantial or when you specifically prefer their cleaning system.
Do not treat an older flagship as automatically better than a current midrange model. When pricing overlaps, the newer platform is usually the cleaner starting point because software support, consumables, dock design and current availability matter too.
Roborock vs Alternatives
If your decision is about the best robot for your home rather than staying inside Roborock, compare the broader market.
Frequently Asked Questions
Which Roborock series should I start with?
Should I buy Saros or Qrevo?
Where do Saros 20 Sonic and Saros 20 Flow fit?
Is an older S Series flagship still worth buying?
Where can I compare exact Roborock models?
Related Roborock Guides
Choose the next page that answers the narrower question instead of repeating the full Roborock lineup here.