Our Verdict
BCHARYA Self Cleaning Cat Litter Box Wins

It supports cats up to 25 lbs and has a 5.5L waste drawer capacity. Choose UPFAS for kittens or medium cats if a smaller footprint (18.23"D x 19.84"W) and ultra-quiet operation (35 dB) are priorities.
Bottom Line: BCHARYA Self Cleaning Cat Litter Box is the better choice. It supports cats up to 25 lbs and has a 5.
Key Differences
The most significant spec differences at a glance
Max Pet Weight Lbs
100% moreWeight
100% moreAdvantages
Where each product wins
BCHARYA
- Max Pet Weight Lbs: 100% higher (25.0 vs 0.0)
UPFAS
- Weight: 100% lower (24.0 vs 0.0)
Who Should Buy Which?
Find the right product for your needs
Buy BCHARYA if...
Self Cleaning Cat Litter
If you own larger cats, or a multi-cat household, the BCHARYA Self Cleaning Cat Litter Box is your best choice. It supports cats up to 25 lbs, ensuring ample space and robust operation. With its 5.5-liter waste drawer capacity and OmniSense sensor, it minimizes emptying frequency and ensures reliable detection. Users who prioritize higher capacity, durable design for bigger pets, and quiet operation despite a larger footprint will find its $239.99 price a worthwhile investment for convenience.
Buy UPFAS if...
UPFAS Automatic Cat Litter
The UPFAS Automatic Cat Litter Box is ideal for owners of medium cats or kittens who prioritize quiet operation and desire unique health insights. Its ultra-quiet cleaning, below 35 dB, is perfect for noise-sensitive homes. The app's ability to monitor cat weight, usage time, and frequency is excellent for tracking pet health. If you're comfortable with 90 minutes of assembly and a slightly smaller capacity for the budget-friendly $199.99 price, this compact and feature-rich box is an excellent fit.
Spec Comparison
10 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $240 | $200 |
| Rating | 4.7(296) | 4.4(942) |
| Sensor Type | OmniSense | weight |
| Max Pet Weight | 25 lbs | 0 lbs |
| Waste Capacity | 5.5L | — |
| App Subscription | Free | Free |
| Weight | 24 lbs | 0 lbs |
| Model Number | WCT-01 | Little-Box-500C-DIY-001 |
| WiFi | Yes | Yes |
| Dimensions | 22" × 30" × 27" | 19.84" × 22.44" × 18.23" |
| Cleaning Cycle | 7 min | — |
| Noise Level | — | 35 dB |
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Pros & Cons
Quick overview of strengths and weaknesses
BCHARYA Self Cleaning
- Auto-cleans after each use
- WiFi app monitoring
- Fits cats up to 25 lbs
- Low noise operation
- Large footprint
- High upfront cost
- Requires specific litter
UPFAS Automatic Cat
- Cleaning noise is below 35 dB.
- App monitors cat weight, time, and frequency of use.
- Drum part is fully washable for cleaning.
- Remote control and monitoring via app (Wi-Fi/BT).
- Requires 90 minutes for assembly.
- Not suitable for large adult cats.
Frequently Asked Questions
Common questions about this comparison
Which litter box is better for homes with larger cats?
The BCHARYA box is designed for cats up to 25 lbs and features a 5.5L waste drawer capacity, making it more suitable for larger pets or multi-cat households. The UPFAS targets medium cats and kittens.
What are the key differences in their sensing technology and waste management?
BCHARYA uses OmniSense sensors and has a 5.5-liter waste drawer. UPFAS uses weight sensors, monitors cat weight via app, but its waste drawer capacity isn't specified, making BCHARYA's offering clearer.
Is one easier to maintain or clean than the other?
The UPFAS features a fully washable drum part for thorough cleaning. The BCHARYA includes liners for convenience, but specific deep-cleaning features for the drum are not detailed, implying less direct washability.
Which product has a more compact design?
The UPFAS is more compact, with dimensions of 18.23"D x 19.84"W x 22.44"H. The BCHARYA has a larger footprint at 27"D x 22"W x 30"H, which may require more space in your home.
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