Our Verdict
HAPPRUN 2000 ANSI Wins

Brighter with 2000 ANSI lumens compared to 1500 ANSI. Choose HAPPRUN 1500 ANSI for darker indoor settings or if budget is a primary concern.
Spec Comparison
9 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $440 | $380 |
| Rating | 4.5(127) | 4.5(160) |
| Weight | 24 lbs | 24 lbs |
| Sensor Type | OmniSense | OmniSense |
| Model Number | J7 Pro | K7 |
| 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
HAPPRUN 2000 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
Frequently Asked Questions
Common questions about this comparison
Which is better for outdoor use?
The HAPPRUN 2000 ANSI is better for outdoor use thanks to its higher 2000 ANSI lumens brightness. This provides superior visibility compared to the HAPPRUN 1500 ANSI's 1500 ANSI lumens, making it more suitable for environments with ambient light.
What's the main difference in brightness?
The HAPPRUN 2000 ANSI boasts 2000 ANSI lumens, offering a brighter image than the HAPPRUN 1500 ANSI, which provides 1500 ANSI lumens. This difference impacts clarity, especially in brighter viewing environments.
Which projector offers a higher resolution?
Both models are advertised as '4K Full HD' projectors. Based on the product descriptions, they appear to offer the same high-definition resolution, ensuring a sharp and detailed viewing experience for content.
Is there a difference in smart features or built-in apps?
Both HAPPRUN projectors are Official Licensed Google TV Smart Projectors with built-in apps, Wi-Fi, Bluetooth, and Dolby Sound. They offer similar smart functionalities and connectivity options for a comprehensive home theater experience.
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