# Dreame D30 Ultra vs Dreame L50 Ultra

As of Oct 31, 2026, the Dreame D30 Ultra costs $540 and the Dreame L50 Ultra costs $900, so the Dreame D30 Ultra is $360 cheaper. The Dreame L50 Ultra has a published review score and ranks #28 in our robot vacuums ranking; the Dreame D30 Ultra is not scored yet. Pick the Dreame D30 Ultra for large, tidy homes on a budget. Pick the Dreame L50 Ultra for mixed floors with tall thresholds.

Prices checked Oct 31, 2026. HTML version: https://robotsforthat.com/vs/dreame-d30-ultra-vs-dreame-l50-ultra/

## Side by side

| | Dreame D30 Ultra | Dreame L50 Ultra |
|---|---|---|
| Price | $540 | $900 |
| 3 year cost | $540 | $1,194 |
| Our score | Not scored yet | 6.4/10 |
| Rank in Floors | #57 | #28 |
| Status | on sale | on sale |
| Warranty | 3 years (Dreame US store) | 3 years per the Dreame US product page (terms may vary by region) |
| Suction | 25,000 Pa claimed (Dreame); Vacuum Wars measured a 0.95 bench suction score against a 0.99 average | 19,500 Pa Vormax (brand claim); Vacuum Wars did not publish airflow for this model |
| Navigation | LiDAR with up to 4 maps (Dreame); Vacuum Wars measured 0.83 m2 per minute against a 0.71 average | LiDAR laser navigation |
| Obstacle avoidance | 3DAdapt structured light, no camera (Dreame); Vacuum Wars saw it avoid 8 of 24 objects against a 16 average | RGB camera plus 3D structured light with LED lights, 180+ object types (brand claim); Vacuum Wars scored 20 of 24 objects avoided |
| Mopping | Dual spinning mops, 10.5 mm lift, 4 cm extension (Dreame); Vacuum Wars scored dried stains 60 and coffee 40 against 108 and 94 averages | Yes, dual spinning pads with one extending pad, 10.5 mm lift on carpet and automatic pad removal |
| Self empty | Yes, 3.2 L dust bag, up to 100 days (Dreame) | Yes, into a 3.2 L disposable bag that Dreame says lasts up to 100 days |
| Dock features | Auto empty, mop wash with 20 spray nozzles, air drying, 4.5 L clean and 4.0 L dirty tanks (Dreame); detergent dosing not mentioned | Washes pads with water up to 167°F (4 settings), hot air drying, auto refill, auto detergent dosing, self cleaning washboard with 20 nozzles |
| Runtime | Up to 230 min and 1,679 sq ft in quiet vacuum mode (Dreame); Vacuum Wars estimated about 1,831 sq ft per charge against a 1,170 average | 6,400 mAh battery; up to 200 min in quiet mode (brand claim) |
| Dustbin | 300 ml (Dreame, Vacuum Wars) | 395 mL onboard bin per Dreame (Vacuum Wars lists 400 mL) |
| Height | 3.81 in (97 mm) (Dreame) | 97 mm (3.8 in) robot height per Dreame |
| Pet hair | TriCut brush (Dreame); Vacuum Wars measured 61% flattened pet hair pickup and 25% hair wrap | HyperStream detangling DuoBrush; Vacuum Wars measured 100% flattened pet hair pickup |
| App | Dreamehome app with no go and pet zones; third party voice assistants (Dreame) | Dreamehome app; works with Alexa, Siri and Google Home, Matter promised in a future update |
| Threshold | 0.79 in (20 mm) (Dreame) | 1.65 in single step and 2.36 in double step (brand claim); Vacuum Wars measured 42 mm single, tied for the highest it tested |
| Best for | large, tidy homes on a budget | mixed floors with tall thresholds |
| Skip if | you need good stain mopping or pet hair pickup | you have a large home and want one charge to cover it |

## What reviewers found

### Dreame D30 Ultra

- Vacuum Wars (3.29 Vacuum Wars stars): Carpet deep clean score 84 (78 average), estimated 1,831 sq ft per charge, but 61% pet hair pickup, 8 of 24 obstacles avoided, and stain scores of 60 (dried) and 40 (coffee) against 108 and 94 averages. [Source](https://vacuumwars.com/dreame-d30-ultra-review/)
- Fone Arena: India review of the same 25,000 Pa model: praised the 4 cm MopExtend arm, self cleaning washboard and fast charging, cleaning 120 to 140 m2 per pass in vacuum and mop mode; noted the TriCut brush is sold separately in most regions. [Source](https://www.fonearena.com/blog/490844/dreame-d30-ultra-review.html)

### Dreame L50 Ultra

- Vacuum Wars (3.84/5): Measured 90% carpet sand removal, 100% pet hair pickup, 20 of 24 obstacles avoided, a 211 point mopping score versus a 188 average with 0.35 g of water left, and a 42 mm threshold climb; coverage was below average at about 823 sq ft per charge. [Source](https://vacuumwars.com/dreame-l50-ultra-robot-vacuum-review)
- Vacuum Wars (3 month test): After three months of daily use with kids and a heavy shedding dog, mapping and obstacle avoidance held up, but hair formed clumps, the dock and bin clogged about once a week, and the app did not warn of clogs. [Source](https://vacuumwars.com/dreame-l50-ultra-review-3-months)
- RTINGS: In RTINGS' comparison with the L40 Ultra, the L50 Ultra handled pet hair better and had stronger obstacle avoidance and threshold clearance, while the L40 Ultra cleaned hard floors and carpet better. We could not read RTINGS' numeric scores. [Source](https://www.rtings.com/robot-vacuum/tools/compare/dreame-l40-ultra-dreame-l50-ultra/74370/103657)

## Questions buyers ask

### Which is better, the Dreame D30 Ultra or the Dreame L50 Ultra?

The Dreame L50 Ultra has a published review score and ranks #28 in our robot vacuums ranking; the Dreame D30 Ultra is not scored yet. Pick the Dreame D30 Ultra for large, tidy homes on a budget. Pick the Dreame L50 Ultra for mixed floors with tall thresholds.

### Which is cheaper?

The Dreame D30 Ultra at $540, versus $900 for the Dreame L50 Ultra, checked Oct 31, 2026. Over 3 years with running costs: $540 vs $1,194.

### What is the difference between the D30 Ultra and the L50 Ultra?

Suction: 25,000 Pa claimed (Dreame); Vacuum Wars measured a 0.95 bench suction score against a… on the D30 Ultra, 19,500 Pa Vormax (brand claim); Vacuum Wars did not publish airflow for this model on the L50 Ultra. Navigation: LiDAR with up to 4 maps (Dreame); Vacuum Wars measured 0.83 m2 per minute against a 0.71… on the D30 Ultra, LiDAR laser navigation on the L50 Ultra. Obstacle avoidance: 3DAdapt structured light, no camera (Dreame); Vacuum Wars saw it avoid 8 of 24 objects… on the D30 Ultra, RGB camera plus 3D structured light with LED lights, 180+ object types (brand claim)… on the L50 Ultra.

Full reviews: [Dreame D30 Ultra](https://robotsforthat.com/robot/dreame-d30-ultra/index.md), [Dreame L50 Ultra](https://robotsforthat.com/robot/dreame-l50-ultra/index.md)