Dreame D20 Plus
For carpeted homes on a budget that want long runs and a self-emptying dock; skip it if you need real mopping or obstacle avoidance.
Amazon $309.99$309.99
3.8/5
For carpeted and pet homes that want top-tier vacuuming for about $550 and don’t mind handling the mop themselves.
- Self-emptyDock
- 96% measuredCarpet pickup
- LiDAR + 3D lightNavigation
- Vibrating padMop
- 3.9 inHeight
- 4 h 10 minRun time
Check price at Amazon$549.99
Price checked October 26, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Lifted 96% of sand from carpet and 95.5% of pet hair, with nothing tangled, in Vacuum Wars’ tests
- Covered over 1,700 sq ft per charge in Vacuum Wars’ test
- Empties itself into a bag that lasts up to 70 days
- Lifts its sonic mop 8 mm over rugs
Cons
- You still rinse and refill the mop by hand
- No camera, so socks and cables need picking up first
- Raised LiDAR turret keeps it out from under low furniture
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Independent tests
What independent testers measured, on their own test floors with their own units. Carpet deep clean and pet hair are the share of debris lifted; these feed the Cleaning score.
| Tested by | Carpet deep clean | Pet hair | Hair tangle (0 = none) | Area per charge | Conditions |
|---|---|---|---|---|---|
| Vacuum Wars | 96% | 95.5% | 0 | 1,772 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
| Vacuum | |
|---|---|
| Claimed suction | 10,000 Pa |
| Main brush | JawScrapers anti-tangle brush |
| Dustbin | 350 mL |
| Extending side brush | No |
| Mopping | |
| Mop | Vibrating pad, lifts 8 mm |
| Mop lift | 8 mm |
| Leaves mop at dock | No |
| Extending mop | No |
| Water tank | 240 mL |
| Dock | |
| Dock | Self-empty |
| Self-empties | Yes |
| Dust bag | 2.7 L |
| Washes mop | No |
| Navigation & app | |
| Navigation | LiDAR + 3D light |
| Obstacle avoidance | Structured light |
| Climbs thresholds | 20 mm |
| Matter | No |
| Voice assistants | Alexa, Google Assistant |
| Build | |
| Height | 3.9 in (99 mm) |
| Retracting LiDAR | No |
| Battery | 5,200 mAh |
| Run time | Up to 4 h 10 min |
| Warranty | 1 year |
| Released | 2025-07 |
Alternatives in this type
Ecovacs Deebot N20 Plus
A basic self-emptying LiDAR robot for vacuuming; since it is hard to find new, the T50 Max Pro Omni is the better buy.
Amazon Ecovacs $399.99$399.99
Roborock Q7 M5+
For budget buyers who mostly want hands-off vacuuming with a self-empty dock and LiDAR mapping.
Amazon $249.98$249.98
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