Roborock Qrevo S vs Dreame D30 Ultra
Quick take: The Dreame D30 Ultra has stronger suction (25,000 vs 7,000 Pa); the Dreame D30 Ultra runs longer per charge (230 vs 180 min).
| Spec | Roborock Qrevo S | Dreame D30 Ultra |
|---|---|---|
| Price | ~$450 | ~$450 |
| Type | Robot Vacuum & Mop | Robot Vacuum & Mop |
| Suction | 7000 Pa | 25,000 Pa |
| Battery | 180 min | 230 min |
| Navigation | LiDAR | LiDAR |
| Filtration | — | — |
| Cordless | Yes | Yes |
| Bagged | — | — |
| Noise | 67 dB | — |
| Dustbin | 330 ml | 300 ml |
| Water tank | 300 ml | 4.5 L |
| Self-empty dock | Yes | Yes |
| Auto mop washing | Yes | Yes |
| Hot water washing | No | No |
| Obstacle avoidance | No | Yes |
| Carpet detection | Yes | Yes |
| Auto mop lifting | Yes | Yes |
| Multi-floor mapping | Yes | Yes |
| App control | Yes | Yes |
| Dimensions | 13.8 x 13.8 x 3.8 in | 13.78 x 13.78 x 3.81 in |
| Weight | 8.6 lbs | 8.6 lbs |
| Warranty | 1 year | 3 years |
Pros & cons
Roborock Qrevo S
- ✓Highest recommendation count in owner-community polls — 82% positive across 247 owners
- ✓Complete dock (self-empty, mop wash, hot-air dry, water refill) at a price rivals charge for empty-only
- ✓Dual spinning mops at 200RPM outclean the drag-pads on same-price competitors
- ✓Roborock app maturity: no-mop zones, per-room routines, multi-floor maps
- ✓10mm auto mop lift handles low and medium carpet transitions
- ✗No camera-based obstacle avoidance — pre-tidy cables and pet toys or it will find them
- ✗Mop washing uses unheated water, so pads need an occasional manual deep clean
- ✗7000Pa suction is fine for daily cleaning but not deep carpet extraction
- ✗Single rubber roller tangles with very long hair more than the DuoDivide brushes
Dreame D30 Ultra
- ✓25,000Pa suction beats several pricier Dreame L-series robots
- ✓230-minute runtime covers large homes in a single charge
- ✓MopExtend arm and TriCut detangling brush handle corners and pet hair well
- ✓Self-empty dock rated for roughly 100 days between bag changes
- ✓LiDAR navigation with multi-floor mapping and app no-go zones
- ✗Mop pads are rinsed with room-temperature water, not heat-washed, so greasy spots need more passes
- ✗No hot-air pad drying claim published, so pads may stay damp longer between cycles
- ✗Noise level isn't published by Dreame
- ✗300ml onboard dust box is small without the auto-empty dock
- ✗D30 Ultra CE sibling looks similar in listings but drops the self-cleaning washboard — easy to buy the wrong one