Our Verdict
Sovboi Projector Wins

It offers 2000 ANSI lumens, significantly brighter than HAPPRUN's 1500 ANSI for clearer visuals. Choose HAPPRUN for darker indoor spaces where 1500 ANSI is ample and potentially at a lower cost.
Spec Comparison
9 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $440 | $330 |
| Rating | 4.5(127) | 4.6(341) |
| Weight | 24 lbs | 24 lbs |
| Sensor Type | OmniSense | OmniSense |
| Model Number | J7 Pro | E30Max |
| WiFi | Yes | Yes |
| Dimensions | 22" × 30" × 27" | 22" × 30" × 27" |
| Max Pet Weight | 25 lbs | 25 lbs |
| App Subscription | Free | Free |
| Cleaning Cycle | 7 min | 7 min |
| Waste Capacity | 5.5L | 5.5L |
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Pros & Cons
Quick overview of strengths and weaknesses
HAPPRUN 1500 ANSI
- 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
Sovboi Projector-4K Built-in
- 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
Frequently Asked Questions
Common questions about this comparison
Which is better for outdoor use?
Sovboi with its 2000 ANSI lumens is better suited for outdoor environments or rooms with ambient light, offering a brighter and more visible image compared to HAPPRUN's 1500 ANSI.
What's the main difference in brightness?
The main difference lies in brightness: Sovboi offers 2000 ANSI lumens, while HAPPRUN provides 1500 ANSI lumens. This means the Sovboi Projector delivers a brighter image, especially beneficial in less-than-ideal lighting conditions.
Is the brightness difference significant for home theater?
Yes, 500 ANSI lumens can be noticeable. While both offer a good experience, the Sovboi's 2000 ANSI will provide a more vibrant and detailed picture, particularly if your home theater isn't completely dark or if you prefer a larger screen size.
Do both projectors have Google TV and auto-focus?
Yes, both the HAPPRUN and Sovboi projectors feature built-in Google TV for smart streaming and include auto-focus capabilities. This ensures easy setup and access to a wide range of apps and content.
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