Ultenic MX50 or Neato D9: which should you choose?
Compare the two robot vacuum cleaners across our catalogue's scoring criteria, value by value. Scores are relative to all the models we've analysed.

Ultenic MX50
Main drawbackModest onboard dust capacity is the main reservation for shedding pets
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Neato D9
Main drawbackLimited maximum coverage for a very large home
Check price on Amazon → Read the full analysis →Our verdict based on your priority
- Priority “Max coverage”Ultenic MX50 8.8 / 10 vs 7.4
- Priority “Dustbin capacity”Neato D9 9.5 / 10 vs 7.4
- Priority “Battery life”Neato D9 9.2 / 10 vs 8.6
- Priority “Equipment”Ultenic MX50 8.5 / 10 vs 7.3
Feature by feature
| Criterion | Ultenic MX50 | Neato D9 |
|---|---|---|
| Max coverage | 8.8 advantage | 7.4 |
| Dustbin capacity | 7.4 | 9.5 advantage |
| Battery life | 8.6 | 9.2 advantage |
| Equipment | 8.5 advantage | 7.3 |
A gap of less than half a point is not counted as an advantage: our scores are relative to the catalogue, and using them to pick a winner would imply a level of precision we cannot claim.
Side-by-side specs
| Specification | Ultenic MX50 | Neato D9 |
|---|---|---|
| Max coverage | 200 m² | 150 m² |
| Dustbin capacity | 300 mL | 700 mL |
| Battery life | 180 min | 200 min |
| Suction power | not disclosed (unverified) | Not provided |
| Features | Auto-empty station | LiDAR navigation |
| Navigation | LiDAR | LiDAR |
| Recharge and resume | yes | yes |
Values taken from the specifications table in each analysis; “Not provided”: no value found. “unverified”: among the 5 key specifications (Max coverage, Dustbin capacity, Charging time, Battery life, Suction power), a value found online that no verified source (archived retailer page or manufacturer documentation) confirms. Other rows are not subject to this check.
Which one is right for you?
Ultenic MX50
Tied, each leading on 2 of the 4 criteria compared
- Max coverage: 8.8/10 vs 7.4/10 (200 m² vs 150 m²)
- Equipment: 8.5/10 vs 7.3/10
Neato D9
Tied, each leading on 2 of the 4 criteria compared
- Dustbin capacity: 9.5/10 vs 7.4/10 (700 mL vs 300 mL)
- Battery life: 9.2/10 vs 8.6/10 (200 min vs 180 min)
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Comparison based on published specifications and our scores, calculated using the same criteria for every model. Our approach →
Frequently asked questions
Which scores higher, Ultenic MX50 or Neato D9?
They're neck and neck: 8.3/10 for Ultenic MX50, 8.4/10 for Neato D9. A gap of less than half a point is not considered an advantage.
Which comes out ahead on “Dustbin capacity”?
Neato D9 comes out ahead on “Dustbin capacity”: 9.5/10 compared with 7.4/10 for Ultenic MX50. Recorded figures: 700 mL compared with 300 mL.
Which should I choose for a large area?
Ultenic MX50 comes out ahead on “Max coverage”: 8.8/10 compared with 7.4/10 for Neato D9. Recorded figures: 200 m² compared with 150 m².
Which comes out ahead on “Equipment”?
Ultenic MX50 comes out ahead on “Equipment”: 8.5/10 compared with 7.3/10 for Neato D9.
Which comes out ahead on “Battery life”?
Neato D9 comes out ahead on “Battery life”: 9.2/10 compared with 8.6/10 for Ultenic MX50. Recorded figures: 200 min compared with 180 min.
