Robot vacuums · Dreame
Dreame L40s Pro Ultra- Suction power:
- 19,000 Pa
- Run time:
- 195 min
- Reference price:
- SAR 2,843
Dreame L40s Pro Ultra vs Dreame L50 Ultra AI: which one suits you?
The two differ in 3 of the specs we have recorded, and the Dreame L40s Pro Ultra is cheaper by SAR 137 (prices checked 5 Nov 2026).
Which one should you choose?
Choose the
Dreame L40s Pro Ultra if you care about:- Paying less: cheaper by SAR 137
- Lighter (4.23 kg vs 18 kg)
Choose the
Dreame L50 Ultra AI if you care about:- Stronger suction for carpets and deep dust (28,000 Pa vs 19,000 Pa)
- Higher run time: 260 min vs 195 min
The deciding difference here: suction power and run time and price.
Compares recorded specs; a missing spec does not mean the feature is absent.
Robot vacuums · Dreame
Dreame L50 Ultra AI- Suction power:
- 28,000 Pa
- Run time:
- 260 min
- Reference price:
- SAR 2,980
Key differences
Suction power
19,000 Pa✓ 28,000 PaRun time
195 min✓ 260 minProduct weight
✓ 4.23 kg18 kg
Specifications side by side
22 of 22 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 2,843 | SAR 2,980 |
| Suction power | 19,000 Pa | ✓ 28,000 Pa |
| Run time | 195 min | ✓ 260 min |
| Mopping | Yes | Yes |
| Self-emptying dock | Yes | Yes |
| Automatic mop washing | Yes | Yes |
| Anti-hair-tangle | Yes | Yes |
| Robot dustbin | 0.3 L | — |
| Dock dust bag | 4 L | — |
| Robot water tank | 0.08 L | — |
| Dock clean-water tank | 4.5 L | — |
| Filter type | HEPA | — |
| HEPA filter | Yes | — |
| Power levels | 1 | — |
| Cleaning width | 35 cm | 35 cm |
| Battery capacity | 5,200 mAh | — |
| Voice control | Yes | — |
| Scheduled cleaning | Yes | — |
| Phone app | Yes | Yes |
| Collision protection | Yes | Yes |
| Hot-water mop washing | — | Yes |
| Product weight | ✓ 4.23 kg | 18 kg |
| Dimensions | — | 45.7 × 35 × 59 cm |
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Similar comparisons
Direct comparison questions
What is the difference in suction power between the Dreame L40s Pro Ultra and the Dreame L50 Ultra AI?
Suction power is higher on the Dreame L50 Ultra AI: 28,000 Pa vs 19,000 Pa on the Dreame L40s Pro Ultra. If this spec is your priority, the difference favours it.
What is the difference in run time between the Dreame L40s Pro Ultra and the Dreame L50 Ultra AI?
Run time is higher on the Dreame L50 Ultra AI: 260 min vs 195 min on the Dreame L40s Pro Ultra. If this spec is your priority, the difference favours it.
What is the difference in mopping between the Dreame L40s Pro Ultra and the Dreame L50 Ultra AI?
No difference here: mopping is Yes on both.
What is the difference in self-emptying dock between the Dreame L40s Pro Ultra and the Dreame L50 Ultra AI?
No difference here: self-emptying dock is Yes on both.