Roborock Qrevo Edge 2
For carpeted homes with pets that want top-tier deep cleaning and a retractable LiDAR for low furniture.
Amazon $1,099.99$1,099.99
The Roborock Qrevo Edge 2 is the better robot vacuum overall, rated 4.2 to 4.1. The Roborock Qrevo Edge 2 leads on cleaning, navigation and mopping. The Dreame D30 Ultra wins on value. The Dreame D30 Ultra costs $560 less ($539.99 vs $1,099.99).
Dreame D30 Ultra
A low-cost self-cleaning dock for homes with mostly hard floors and no pets; pet owners should look at the L40s Ultra.
Amazon $539.99$539.99
Prices 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 Edge 2 for cleaning (measured 94% of sand from carpet, 89.5% of pet hair, no hair tangled vs measured 84% of sand from carpet, 61% of pet hair, some hair tangled (0.2)), navigation (LiDAR + camera vs LiDAR + 3D light) and mopping (Dual spinning pads, leaves its mop at the dock for carpet, extends to edges vs Dual spinning pads, lifts 10.5 mm, extends to edges).
- Choose the Dreame D30 Ultra for value ($540 vs $1,100).
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 Edge 2 | Dreame D30 Ultra |
|---|---|---|
| Overall rating | 4.2/5 | 4.1/5 |
| Cleaning 30% | 92 measured 94% of sand from carpet, 89.5% of pet hair, no hair tangled | 48 measured 84% of sand from carpet, 61% of pet hair, some hair tangled (0.2) |
| Value 25% | 30 $1,100 | 74 $540 |
| Dock 20% | 85 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying | 100 Self-empties the bin, washes the mop, hot-water mop wash |
| Navigation 15% | 100 LiDAR + camera | 85 LiDAR + 3D light |
| Mopping 10% | 86 Dual spinning pads, leaves its mop at the dock for carpet, extends to edges | 76 Dual spinning pads, lifts 10.5 mm, extends to edges |
Independent tests
Roborock Qrevo Edge 2
| Tested by | Carpet deep clean | Pet hair | Hair tangle (0 = none) | Area per charge | Conditions |
|---|---|---|---|---|---|
| Vacuum Wars | 94% | 89.5% | 0 | 1,208 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). |
Dreame D30 Ultra
| Tested by | Carpet deep clean | Pet hair | Hair tangle (0 = none) | Area per charge | Conditions |
|---|---|---|---|---|---|
| Vacuum Wars | 84% | 61% | 0.2 | 1,831 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 Edge 2 | Dreame D30 Ultra | |
|---|---|---|
| Vacuum | ||
| Claimed suction | 25,000 Pa | 25,000 Pa |
| Main brush | dual anti-tangle system | Floating rubber brush with TriCut hair-cutting |
| Dustbin | 240 mL | 300 mL |
| Extending side brush | Yes | - |
| Mopping | ||
| Mop | Dual spinning pads, leaves its mop at the dock for carpet, extends to edges | Dual spinning pads, lifts 10.5 mm, extends to edges |
| Mop lift | 15 mm | 10.5 mm |
| Leaves mop at dock | Yes | - |
| Extending mop | Yes | Yes |
| Water tank | 67 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 | - |
| Detergent dosing | No | - |
| Water hookup option | No | - |
| Clean water tank | - | 4.5 L |
| Navigation & app | ||
| Navigation | LiDAR + camera | LiDAR + 3D light |
| Obstacle avoidance | Structured light, RGB camera and LED light | Single-line laser |
| Climbs thresholds | 20 mm | 20 mm |
| Matter | Yes | - |
| Build | ||
| Height | 3.1 in (79.8 mm) | 3.8 in (97 mm) |
| Retracting LiDAR | Yes | - |
| Battery | 5,200 mAh | 5,200 mAh |
| Run time | Up to 4 h 55 min | Up to 3 h 50 min |
| Weight | 9.9 lb (4.5 kg) | 8.6 lb (3.9 kg) |
| Warranty | 1 year | 3 years |
| Released | 2026-04 | - |