Dreame L40s Ultra AE vs MOVA S70 Roller
Researched by Riley Hart · prices checked Nov 4, 2026
As of Nov 4, 2026, the Dreame L40s Ultra AE costs $570 and the MOVA S70 Roller costs $589, so the Dreame L40s Ultra AE is $19 cheaper. The MOVA S70 Roller scores higher in our ranking (8.3 vs 7.4 out of 10). Pick the Dreame L40s Ultra AE for large mixed floor homes on a mid budget. Pick the MOVA S70 Roller for hard floor homes on a mid range budget. The MOVA S70 Roller wins 3 of 5 points we can measure.
Who wins, point by point
The MOVA S70 Roller wins 3 of 5 points we can measure. Built from today's prices, the specs and independent tests for these two robots.
| L40s Ultra AE | S70 Roller | Winner | |
|---|---|---|---|
| Price today | $570 | $589 | L40s Ultra AE |
| Suction | 19,000 Pa | 30,000 Pa | S70 Roller |
| Onboard bin | 395 mL | 240 mL | L40s Ultra AE |
| Robot height (fits under furniture) | 3.8 in | 3.5 in | S70 Roller |
| Release year | 2025 | 2026 | S70 Roller |
- You want to spend less (saves $19)
- You care most about onboard bin (395 mL vs 240 mL)
- Best for large mixed floor homes on a mid budget
- You care most about suction (30,000 Pa vs 19,000 Pa)
- You care most about robot height (fits under furniture) (3.5 in vs 3.8 in)
- You want the newer model (2026 vs 2025)
- Best for hard floor homes on a mid range budget
- Suction
- 19,000 Pa claimed
- Navigation
- LDS LiDAR
- Mopping
- Dual spinning mops
- Runtime
- Up to 180 min and 1,808
Balanced mid price bot with AI avoidance and very long coverage
Full Dreame L40s Ultra AE review, pros and cons →- Suction
- MOVA US says 30,000 Pa
- Navigation
- CovertSense hidden dToF
- Mopping
- 27 cm roller mop that
- Runtime
- 5,200 mAh battery
Affordable roller mop robot with hot wash dock and slim 3.5 in body
Full MOVA S70 Roller review, pros and cons →Side by side
| Dreame L40s Ultra AE | MOVA S70 Roller | |
|---|---|---|
| Price | $570 | $589 |
| 3 year cost | $570 | $589 |
| Our score | 7.4/10 | 8.3/10 |
| Rank in Floors | #18 | #10 |
| Status | on sale | on sale |
| Warranty | 3 years (Dreame US store) | n/a |
| Suction | 19,000 Pa claimed (Dreame) | MOVA US says 30,000 Pa; Notebookcheck and Basic Tutorials list 28,000 Pa |
| Navigation | LDS LiDAR (Dreame); Vacuum Wars measured 0.87 m2 per minute against a 0.70 average | CovertSense hidden dToF sensor, no LiDAR tower (MOVA); Notebookcheck rated navigation reliable |
| Obstacle avoidance | RGB AI camera plus 3D structured light, 120+ obstacle types (Dreame); Vacuum Wars saw it avoid 19 of 24 objects | dToF front sensing only (MOVA); Notebookcheck saw it miss 3 x 3 cm toy bricks and a shoelace, Basic Tutorials called detection weak |
| Mopping | Dual spinning mops, 10.5 mm lift, MopExtend (Dreame); Vacuum Wars measured only 0.35 g of water left behind and a 269 combined mop score against a 188 average | 27 cm roller mop that extends up to 4.4 cm, 17 N pressure, 12 mm lift (MOVA, Notebookcheck) |
| Self empty | Yes, 3.2 L dust bag, up to 100 days (Dreame) | Yes, 3.2 L bag, up to 100 days (MOVA lab claim) |
| Dock features | Auto empty, 167 F (75 C) hot water mop wash, hot air drying, self cleaning washboard, auto detergent and water refill, 4.5 L clean and 4.0 L dirty tanks; water hookup kit sold separately (Dreame) | 80 C (176 F) hot water mop wash, 70 C hot air drying, auto refill; no detergent dosing and no station self cleaning (MOVA, Notebookcheck) |
| Runtime | Up to 180 min and 1,808 sq ft (Dreame); Vacuum Wars estimated about 2,462 sq ft per charge | 5,200 mAh battery; Notebookcheck measured about 45% battery for 50 sq m, roughly 1,075 sq ft per charge |
| Dustbin | 395 ml on the product page, but Dreame's comparison table lists 300 ml or more | 240 ml robot bin plus 3.2 L dock bag (MOVA) |
| Height | 97 mm (Dreame dimensions) | 90 mm, about 3.5 in (MOVA) |
| Pet hair | Liftable rubber brush plus TriCut Brush 3.0 (Dreame); Vacuum Wars measured 81% pet hair pickup and 0% hair wrap with the TriCut brush | n/a |
| App | Dreamehome app with Alexa, Google Home, Siri and Apple Watch (Dreame); Matter support (Just A Dad Approved) | MOVAhome app with 2.5D live map (MOVA); 2.4 GHz Wi-Fi, Alexa and Google Assistant, no Matter (Basic Tutorials) |
| Threshold | 20 mm (Dreame) | No climbing function (Notebookcheck); MOVA lists no threshold height |
| Noise | n/a | Notebookcheck measured about 60 dB standard, 68 dB max, about 70 dB when the dock empties |
| Best for | large mixed floor homes on a mid budget | hard floor homes on a mid range budget |
| Skip if | corner cleaning and heavy pet hair matter most | your floors have cables, toys or tall thresholds |
Specs are maker claims unless a reviewer is named. Prices from the stores we link, checked daily.
What reviewers found
Dreame L40s Ultra AE
- Vacuum Wars (3.52 Vacuum Wars stars): 85% carpet sand removal, 81% pet hair pickup, 0% hair wrap, 19 of 24 obstacles avoided and about 2,462 sq ft per charge against a 1,015 average. Named Best Value of the Year. Source
- Just A Dad Approved (7.9/10): After 90+ days of home testing, liked the AI camera, included TriCut brush and low upkeep, but said corners get less attention without an extending side brush and recommended buying only on deep sale. Its bottom line text names a different model, so treat the score with care. Source
MOVA S70 Roller
- Notebookcheck: Good cleaning and reliable navigation; used about 45% battery for 50 sq m and measured about 60 dB standard and 68 dB max. Missed small toy bricks and a shoelace, and dried stains needed several passes. Reviewed the EU model. Source
- Basic Tutorials (92/100): Strong on hard floors and short pile carpet, weaker on long pile and dried stains; small items like cables were sometimes pushed or sucked up. Reviewed the EU model. Source
Questions buyers ask
Which is better, the Dreame L40s Ultra AE or the MOVA S70 Roller?
The MOVA S70 Roller scores higher in our ranking (8.3 vs 7.4 out of 10). Pick the Dreame L40s Ultra AE for large mixed floor homes on a mid budget. Pick the MOVA S70 Roller for hard floor homes on a mid range budget.
Which is cheaper?
The Dreame L40s Ultra AE at $570, versus $589 for the MOVA S70 Roller, checked Nov 4, 2026. Over 3 years with running costs: $570 vs $589.
What is the difference between the L40s Ultra AE and the S70 Roller?
Suction: 19,000 Pa claimed (Dreame) on the L40s Ultra AE, MOVA US says 30,000 Pa; Notebookcheck and Basic Tutorials list 28,000 Pa on the S70 Roller. Navigation: LDS LiDAR (Dreame); Vacuum Wars measured 0.87 m2 per minute against a 0.70 average on the L40s Ultra AE, CovertSense hidden dToF sensor, no LiDAR tower (MOVA); Notebookcheck rated navigation… on the S70 Roller. Obstacle avoidance: RGB AI camera plus 3D structured light, 120+ obstacle types (Dreame); Vacuum Wars saw it… on the L40s Ultra AE, dToF front sensing only (MOVA); Notebookcheck saw it miss 3 x 3 cm toy bricks and a… on the S70 Roller.
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