Dreame D30 Ultra CE
A lower-cost version of the D30 Ultra for hard-floor homes that want a washing dock on a budget.
Amazon $399.97$399.97
The Dreame D30 Ultra CE is the better robot vacuum overall, rated 4.5 to 4.2. The Dreame D30 Ultra CE leads on value. The Roborock Qrevo 2 Pro Set wins on mopping. The Dreame D30 Ultra CE costs $250.01 less ($399.97 vs $649.98).
Roborock Qrevo 2 Pro Set
For buyers who want the Qrevo 2 Pro with more suction and hotter mop washing, and don’t mind paying $100 extra.
Amazon $649.98$649.98
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 Dreame D30 Ultra CE for value ($400 vs $650).
- Choose the Roborock Qrevo 2 Pro Set for 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).
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 | Dreame D30 Ultra CE | Roborock Qrevo 2 Pro Set |
|---|---|---|
| Overall rating | 4.5/5 | 4.2/5 |
| Cleaning 30% | 73 not yet tested; estimated from 12 tested Dreame robots and the median of the 70 tested robots | 63 not yet tested; estimated from 19 tested Roborock robots and the median of the 70 tested robots |
| Value 25% | 92 $400 | 62 $650 |
| Dock 20% | 100 Self-empties the bin, washes the mop | 100 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 10.5 mm, extends to edges | 86 Dual spinning pads, leaves its mop at the dock for carpet, extends to edges |
Specifications
| Dreame D30 Ultra CE | Roborock Qrevo 2 Pro Set | |
|---|---|---|
| Vacuum | ||
| Claimed suction | 25,000 Pa | 25,000 Pa |
| Main brush | Rubber brush (TriCut brush sold separately) | DuoDivide dual anti-tangle main brush |
| Dustbin | 300 mL | - |
| Extending side brush | - | No |
| Mopping | ||
| Mop | Dual spinning pads, lifts 10.5 mm, extends to edges | Dual spinning pads, leaves its mop at the dock for carpet, extends to edges |
| Mop lift | 10.5 mm | 15 mm |
| Leaves mop at dock | No | Yes |
| Extending mop | Yes | Yes |
| 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 |
| Hot-air drying | - | Yes |
| Clean water tank | 4.5 L | - |
| Navigation & app | ||
| Navigation | LiDAR + 3D light | LiDAR + 3D light |
| Obstacle avoidance | Line laser (3DAdapt) | Structured light (Reactive Tech) |
| Climbs thresholds | 20 mm | - |
| Matter | - | Yes |
| Voice assistants | Alexa, Siri, Google Assistant | Alexa, Google Assistant, Siri Shortcuts |
| Build | ||
| Height | 3.8 in (97 mm) | 3.8 in (97 mm) |
| Retracting LiDAR | No | No |
| Battery | 5,200 mAh | - |
| Run time | Up to 3 h 50 min | - |
| Weight | 8.4 lb (3.8 kg) | - |
| Warranty | 3 years | 1 year |
| Released | 2026-05 | 2026-07 |