UBPet C41 or Neakasa M1 Plus Lite: which should you choose?
A side-by-side comparison of the two automatic litter boxes across our catalogue's rating criteria. Scores are relative to all the models we have reviewed.

UBPet C41
Main drawbackWaste drawer needs frequent emptying, especially with multiple cats
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Neakasa M1 Plus Lite
Main drawbackHigh entrance poorly suited to older or stiff cats
Read the full analysis →Our verdict based on your priorities
- Priority: “Waste bin capacity”Neakasa M1 Plus Lite 8.9 / 10 vs 7.3
Criterion by criterion
| Criterion | UBPet C41 | Neakasa M1 Plus Lite |
|---|---|---|
| Waste bin capacity | 7.3 | 8.9 advantage |
| Unit weight | 8.6 | 8.3 |
| Equipment | 8.3 | 8.3 |
A gap of less than half a point does not count as an advantage: our scores are relative to the catalogue, and using such small differences to rank models would imply more precision than we can offer.
Side-by-side specifications
| Specification | UBPet C41 | Neakasa M1 Plus Lite |
|---|---|---|
| Minimum cat weight | 1 kg | Not specified |
| Maximum cat weight | Not provided | 15 kg |
| Usable interior volume | 106 L | Not provided |
| Litter tray capacity | Not provided | 7,17 L |
| Waste bin capacity | 6,7 L | 11,23 L |
| Width | 50,8 cm | Not provided |
| Depth | 63 cm | Not provided |
| Height | 57,1 cm | Not provided |
| Entry threshold height | 20,3 cm | 35,2 cm |
| Unit weight | 10 kg | 10,35 kg |
| Noise level | 42 dB | Not provided |
| For which animal? | Cat | Cat |
| Cat monitoring | Weight tracking | Multi-cat identification |
| Safety features | Weight sensor | Infrared sensor, Weight sensor |
Values published by manufacturers and retailers, collected for our analyses. “Not provided” means the value could not be verified.
Which is right for you?
UBPet C41
Leads on 0 criterion out of 3 compared
- No numerical specification sets it apart in this comparison.
Neakasa M1 Plus Lite
Leads on 1 criterion out of 3 compared
- Waste bin capacity: 8.9/10 vs 7.3/10 (11,23 L vs 6,7 L)
- Litter box type: Open
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Comparison based on published specifications and our scores, calculated using the same criteria for every model. Our methodology →
Frequently asked questions
Which is rated higher, UBPet C41 or Neakasa M1 Plus Lite?
They're neck and neck: 8.1/10 for UBPet C41, 8.5/10 for Neakasa M1 Plus Lite. A gap of less than half a point does not count as an advantage.
Which wins on “Waste bin capacity”?
Neakasa M1 Plus Lite wins on “Waste bin capacity”: 8.9/10 compared with 7.3/10 for UBPet C41. Recorded values: 11,23 L versus 6,7 L.
