Dreame L40 Ultra Gen 2 vs Narwal Freo Z10 Turbo
Researched by Riley Hart · prices checked Nov 4, 2026
As of Nov 4, 2026, the Dreame L40 Ultra Gen 2 costs $750 and the Narwal Freo Z10 Turbo costs $550, so the Narwal Freo Z10 Turbo is $200 cheaper. The Narwal Freo Z10 Turbo has a published review score and ranks #9 in our robot vacuums ranking; the Dreame L40 Ultra Gen 2 is not scored yet. Pick the Dreame L40 Ultra Gen 2 for tidy hard floor homes that want strong mopping. Pick the Narwal Freo Z10 Turbo for larger homes on a midrange budget. The Narwal Freo Z10 Turbo wins 3 of 6 points we can measure (1 tied).
Who wins, point by point
The Narwal Freo Z10 Turbo wins 3 of 6 points we can measure (1 tied). Built from today's prices, the specs and independent tests for these two robots.
| L40 Ultra Gen 2 | Freo Z10 Turbo | Winner | |
|---|---|---|---|
| Price today | $750 | $550 | Freo Z10 Turbo |
| 3 year cost | $790 | $550 | Freo Z10 Turbo |
| Suction | 25,000 Pa | 25,000 Pa | Tie |
| Runtime per charge | 231 min | 210 min | L40 Ultra Gen 2 |
| Onboard bin | 250 mL | 2.5 L | Freo Z10 Turbo |
| Robot height (fits under furniture) | 3.82 in | 4.24 in | L40 Ultra Gen 2 |
- You care most about runtime per charge (231 min vs 210 min)
- You care most about robot height (fits under furniture) (3.82 in vs 4.24 in)
- Best for tidy hard floor homes that want strong mopping
- You want to spend less (saves $200)
- You care most about onboard bin (2.5 L vs 250 mL)
- Best for larger homes on a midrange budget
- Suction
- 25,000 Pa claimed
- Navigation
- LDS LiDAR
- Mopping
- Dual spinning mops
- Runtime
- Up to 231 min in quiet
Strong mopping all in one dock bot, but poor obstacle avoidance
Full Dreame L40 Ultra Gen 2 review, pros and cons →- Suction
- 25,000 Pa
- Navigation
- LiDAR
- Mopping
- Spinning pads
- Runtime
- Up to 210 min
Quiet, long running all in one robot at a midrange price
Full Narwal Freo Z10 Turbo review, pros and cons →Side by side
| Dreame L40 Ultra Gen 2 | Narwal Freo Z10 Turbo | |
|---|---|---|
| Price | $750 | $550 |
| 3 year cost | $790 | $550 |
| Our score | Not scored yet | 8.6/10 |
| Rank in Floors | #70 | #9 |
| Status | on sale | on sale |
| Warranty | 3 years (Dreame US store) | n/a |
| Suction | 25,000 Pa claimed (Dreame); Vacuum Wars measured 0.79 kPa bench suction against a 0.99 kPa average, and Vacuum Chef measured 11.5 CFM airflow against a 9.0 average | Up to 25,000 Pa with carpet boost (Narwal) |
| Navigation | LDS LiDAR, up to 4 maps (Dreame); Vacuum Wars measured 0.84 m2 per minute, faster than its 0.72 average | LDS laser navigation with multi floor mapping; Gizmodo mapped 750 sq ft in under 10 min |
| Obstacle avoidance | 3D structured light only; the RGB camera of the original L40 Ultra was removed (Dreame, Vacuum Wars); Vacuum Wars saw it avoid 2 of 24 objects and Vacuum Chef scored 30% | Recognizes 100+ object types (Narwal); Techaeris found it can miss flat objects under 2 cm such as cords |
| Mopping | Dual spinning mops, 10.5 mm lift, 4 cm extension, no auto removal (Dreame); Vacuum Wars scored dried stains 144 against a 108 average | Yes, dual spinning triangular pads with 12 N pressure, right pad extends to within 5 mm of edges, lifts 12 mm on carpet |
| Self empty | Yes, 3.2 L dust bag, up to 100 days (Dreame) | Yes, into a 2.5 L bag rated for up to 120 days |
| Dock features | Auto empty, mop wash, hot air drying, auto water refill, 4.5 L clean and 4.0 L dirty tanks; detergent dispenser sold separately for $39.99 (Dreame). Dreame lists hot water mop cleaning, but Vacuum Wars says Gen 2 washes with room temperature water | Washes mops with 113 to 167°F water, hot air drying, automatic detergent dispensing, AI DirtSense extra passes; plumbed water exchange is a $199.99 add on |
| Runtime | Up to 231 min in quiet vacuum mode, up to 1,679 sq ft (Dreame); Vacuum Wars estimated about 1,290 sq ft per charge | Up to 210 min on hardwood per Techaeris, about 90 min under heavy use; 5,200 mAh battery |
| Dustbin | 250 ml robot bin plus 3.2 L dock bag (Dreame) | Onboard dust box with HEPA filter, capacity not published; 2.5 L dock bag |
| Height | 3.82 in (97 mm) (Dreame) | 4.24 in (107.7 mm) |
| Pet hair | Vacuum Wars measured 69% flattened pet hair pickup and 67% hair wrap on its 7 in hair test; carpet sand removal was 90% | DualFlow tangle free floating roller brush and untangling side brush; Techaeris says the brush still sometimes needs manual cleaning |
| App | Dreamehome app with Alexa, Siri, Google Home and Apple Watch; Matter planned in an update (Dreame) | Narwal app with schedules, no go zones, per room settings and a 3D map |
| Threshold | 0.79 in (2 cm) (Dreame) | n/a |
| Noise | Vacuum Chef measured 73 dB at max suction, about average | Under 56 dB in Quiet mode (Narwal) |
| Best for | tidy hard floor homes that want strong mopping | larger homes on a midrange budget |
| Skip if | you have pets with long hair or a cluttered floor | floors are cluttered with cords |
Specs are maker claims unless a reviewer is named. Prices from the stores we link, checked daily.
What reviewers found
Dreame L40 Ultra Gen 2
- Vacuum Wars (3.11 Vacuum Wars stars): Dried stain score 144 (108 average), 90% carpet sand removal, but 69% pet hair pickup, 67% hair wrap and only 2 of 24 obstacles avoided. Estimated about 1,290 sq ft per charge. Source
- Vacuum Chef: Measured 11.5 CFM airflow, 90% coffee, 60% sand and 98% cat litter pickup, 73 dB at max and a 30% obstacle avoidance score against a 66% average. Called it a rebalancing rather than an upgrade. Source
Narwal Freo Z10 Turbo
- Techaeris (9.4/10): Strong suction on low pile rugs and grout, excellent mopping with good edge reach, and up to 210 minutes on hardwood, but it missed objects under 2 cm and took odd routes between rooms. Source
- Gizmodo: Solid, very quiet vacuuming that outperformed many pricier robots and great battery life, ending a 3 hour vacuum and mop of 750 sq ft with about 40% left, but so so mopping that spread a ketchup spill and clunky app spot cleaning. Source
Questions buyers ask
Which is better, the Dreame L40 Ultra Gen 2 or the Narwal Freo Z10 Turbo?
The Narwal Freo Z10 Turbo has a published review score and ranks #9 in our robot vacuums ranking; the Dreame L40 Ultra Gen 2 is not scored yet. Pick the Dreame L40 Ultra Gen 2 for tidy hard floor homes that want strong mopping. Pick the Narwal Freo Z10 Turbo for larger homes on a midrange budget.
Which is cheaper?
The Narwal Freo Z10 Turbo at $550, versus $750 for the Dreame L40 Ultra Gen 2, checked Nov 4, 2026. Over 3 years with running costs: $790 vs $550.
What is the difference between the L40 Ultra Gen 2 and the Freo Z10 Turbo?
Suction: 25,000 Pa claimed (Dreame); Vacuum Wars measured 0.79 kPa bench suction against a 0.99… on the L40 Ultra Gen 2, Up to 25,000 Pa with carpet boost (Narwal) on the Freo Z10 Turbo. Navigation: LDS LiDAR, up to 4 maps (Dreame); Vacuum Wars measured 0.84 m2 per minute, faster than… on the L40 Ultra Gen 2, LDS laser navigation with multi floor mapping; Gizmodo mapped 750 sq ft in under 10 min on the Freo Z10 Turbo. Obstacle avoidance: 3D structured light only; the RGB camera of the original L40 Ultra was removed (Dreame… on the L40 Ultra Gen 2, Recognizes 100+ object types (Narwal); Techaeris found it can miss flat objects under 2… on the Freo Z10 Turbo.
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