Roborock Qrevo Curv S5X
For buyers who want the Qrevo Curv’s cleaning features and round dock at a lower price, without its threshold-climbing chassis.
Amazon $599.99$599.99
The Roborock Qrevo Curv S5X is the better robot vacuum overall, rated 4.4 to 4.1. The MOVA S70 Roller wins on mopping. The Roborock Qrevo Curv S5X costs $49.01 less ($599.99 vs $649).
Prices were last checked November 11, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
MOVA S70 Roller
A cheaper roller-mop robot for low-furniture homes with mostly hard floors and few rugs.
Amazon $649$649
Which should you buy?
- Choose the MOVA S70 Roller for mopping (Roller, extends to edges vs Dual spinning pads, lifts 10 mm, extends to edges).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every self-cleaning dock robot vacuum; a clear win is highlighted. How we rank explains each one.
| Factor weight | Roborock Qrevo Curv S5X | MOVA S70 Roller |
|---|---|---|
| Overall rating | 4.4/5 | 4.1/5 |
| Cleaning 30% | 90 measured 93% of sand from carpet, 89.2% of pet hair, no hair tangled | 70 not yet tested; estimated from 6 tested MOVA robots and the median of the 80 tested robots |
| Value 25% | 67 $600 | 62 $649 |
| Dock 20% | 100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying, optional water hookup | 89 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying |
| Navigation 15% | 85 LiDAR + 3D light | 85 LiDAR + 3D light |
| Mopping 10% | 76 Dual spinning pads, lifts 10 mm, extends to edges | 85 Roller, extends to edges |
Independent tests
Roborock Qrevo Curv S5X
| Tested by | Carpet deep clean | Pet hair | Hair tangle (0 = none) | Area per charge | Conditions |
|---|---|---|---|---|---|
| Vacuum Wars | 93% | 89.2% | 0 | 1,528 sq ft | Embedded sand in medium-pile carpet; flattened 2.5 in pet hair on carpet; 7 in hair tangle on hard floor (0 = none wrapped). |
MOVA S70 Roller
No independent test published yet.
Specifications
| Roborock Qrevo Curv S5X | MOVA S70 Roller | |
|---|---|---|
| Vacuum | ||
| Claimed suction | 18,500 Pa | 30,000 Pa |
| Main brush | DuoDivide floating anti-tangle brush | Single rubber brush (TriCut brush optional) |
| Dustbin | 325 mL | 240 mL |
| Extending side brush | Yes | Yes |
| Mopping | ||
| Mop | Dual spinning pads, lifts 10 mm, extends to edges | Roller, extends to edges |
| Mop lift | 10 mm | - |
| Leaves mop at dock | No | No |
| Extending mop | Yes | Yes |
| Water tank | 72 mL | 150 mL |
| Dock | ||
| Dock | Washes mop + empties | Washes mop + empties |
| Self-empties | Yes | Yes |
| Dust bag | - | 3.2 L |
| Washes mop | Yes | Yes |
| Hot-water wash | Yes | Yes |
| Hot-air drying | Yes | Yes |
| Water hookup option | Yes | No |
| Clean water tank | - | 5 L |
| Navigation & app | ||
| Navigation | LiDAR + 3D light | LiDAR + 3D light |
| Obstacle avoidance | Structured light (Reactive Tech) | Dual-line laser, ToF edge sensing, ultrasonic rug detection |
| Climbs thresholds | 20 mm | 22 mm |
| Matter | Yes | - |
| Build | ||
| Height | 3.9 in (98 mm) | 3.5 in (90 mm) |
| Retracting LiDAR | No | No |
| Battery | 5,200 mAh | 5,200 mAh |
| Run time | Up to 3 h 10 min | - |
| Warranty | - | 3 years |
| Released | 2025-03 | 2026-03 |