Roborock Qrevo Master Discontinued
An older self-cleaning model superseded by the Qrevo Edge; buy it only at a clearance price.
AmazonThe Roborock Qrevo Master and the Roborock S8 MaxV Ultra are evenly matched, rated 3.8 and 3.8. The Roborock Qrevo Master leads on mopping.
Roborock S8 MaxV Ultra Discontinued
A former flagship now superseded by the Saros 10; only worth buying at a deep clearance price.
AmazonPrices were last checked October 26, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Roborock Qrevo Master for mopping (Dual spinning pads, lifts 10 mm, extends to edges vs Vibrating pad, lifts 20 mm).
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 Master | Roborock S8 MaxV Ultra |
|---|---|---|
| Overall rating | 3.8/5 | 3.8/5 |
| Cleaning 30% | 38 measured 79% of sand from carpet, 70.5% of pet hair, some hair tangled (0.3) | 42 measured 82% of sand from carpet, 76% of pet hair, some hair tangled (0.6) |
| Value 25% | 50 no current price (neutral score used) | 50 no current price (neutral score used) |
| Dock 20% | 95 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying, optional water hookup | 100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying, doses detergent, optional water hookup |
| Navigation 15% | 100 LiDAR + camera | 100 LiDAR + camera |
| Mopping 10% | 76 Dual spinning pads, lifts 10 mm, extends to edges | 46 Vibrating pad, lifts 20 mm |
Independent tests
Roborock Qrevo Master
| Tested by | Carpet deep clean | Pet hair | Hair tangle (0 = none) | Area per charge | Conditions |
|---|---|---|---|---|---|
| Vacuum Wars | 79% | 70.5% | 0.3 | 1,284 sq ft | Embedded sand in medium-pile carpet; flattened 2.5 in pet hair on carpet, two runs; 7 in hair tangle on hard floor (0 = none wrapped). |
Roborock S8 MaxV Ultra
| Tested by | Carpet deep clean | Pet hair | Hair tangle (0 = none) | Area per charge | Conditions |
|---|---|---|---|---|---|
| Vacuum Wars | 82% | 76% | 0.6 | 889 sq ft | Embedded sand in medium-pile carpet; flattened 2.5 in pet hair on carpet, two runs; 7 in hair tangle on hard floor (0 = none wrapped). |
Specifications
| Roborock Qrevo Master | Roborock S8 MaxV Ultra | |
|---|---|---|
| Vacuum | ||
| Claimed suction | 10,000 Pa | 10,000 Pa |
| Main brush | dual rubber spiral brushes | dual rubber rollers |
| Dustbin | 220 mL | - |
| Extending side brush | Yes | Yes |
| Mopping | ||
| Mop | Dual spinning pads, lifts 10 mm, extends to edges | Vibrating pad, lifts 20 mm |
| Mop lift | 10 mm | 20 mm |
| Leaves mop at dock | No | No |
| Extending mop | Yes | No |
| Water tank | 80 mL | - |
| Dock | ||
| Dock | Washes mop + empties | Washes mop + empties |
| Self-empties | Yes | Yes |
| Washes mop | Yes | Yes |
| Hot-water wash | Yes | Yes |
| Hot-air drying | Yes | Yes |
| Detergent dosing | No | Yes |
| Water hookup option | Yes | Yes |
| Navigation & app | ||
| Navigation | LiDAR + camera | LiDAR + camera |
| Obstacle avoidance | Structured light, RGB camera and LED light | 3D structured light and RGB camera |
| Climbs thresholds | 20 mm | - |
| Matter | No | - |
| Voice assistants | Alexa, Google Assistant, Siri Shortcuts | Alexa, Google Assistant, Siri |
| Build | ||
| Height | 4 in (102 mm) | 4.1 in (103 mm) |
| Retracting LiDAR | No | No |
| Battery | 5,200 mAh | 5,200 mAh |
| Run time | Up to 3 h | - |
| Warranty | 1 year | 1 year |
| Released | 2024-06 | 2024-04 |