Our Verdict
Lisowod L61Pro Wins
![[AI Movin 2.0 OS/2000 ANSI/Official-Apps] Outdoor-Projector-4k with WiFi and Bluetooth, 35W DoIby Audio, AI Auto Focus with HDR10+, Lisowod 4k Support Portable Smart Proyector Compatible with Netflix](/_next/image?url=https%3A%2F%2Fm.media-amazon.com%2Fimages%2FI%2F412AhXFw3dL._SL500_.jpg&w=256&q=75)
It offers 0ms gaming input lag, ideal for responsive play, matching the HAPPRUN's 2000 ANSI brightness and 1080p native resolution. Choose HAPPRUN for integrated Google TV.
Spec Comparison
17 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $380 | $456 |
| Rating | 4.5(160) | 4.4(782) |
| Brightness Ansi Lumens | — | 2000 |
| Native Resolution | — | 1080p |
| Gaming Input Lag Ms | — | 0 |
| Weight | 24 lbs | — |
| Sensor Type | OmniSense | — |
| Model Number | K7 | L61Pro |
| WiFi | Yes | — |
| Dimensions | 22" × 30" × 27" | — |
| Max Pet Weight | 25 lbs | — |
| App Subscription | Free | — |
| Cleaning Cycle | 7 min | — |
| Waste Capacity | 5.5L | — |
| Hdmi Ports | — | 1 |
| Hdr Support | — | Yes |
| Speaker Watts | — | 70W |
| Contrast Ratio | — | 25000:1 |
| Keystone Correction | — | Full (H+V) |
Swipe horizontally to see all columns
Pros & Cons
Quick overview of strengths and weaknesses
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
Lisowod [AI Movin
- 2000 ANSI brightness and 25000:1 contrast for clarity
- Official streaming apps built-in, no external devices
- AI auto-focus, 6D keystone, and obstacle avoidance
- 70W Dolby stereo speakers with AI audio sync
- Native 1080P resolution, not true 4K
- Limited to one HDMI port for external inputs
- No integrated battery for standalone outdoor use
Frequently Asked Questions
Common questions about this comparison
Which projector is better for gaming?
The Lisowod L61Pro is clearly superior for gamers, offering an ultra-low 0ms input lag and a dedicated AI Low Latency Game Mode. The HAPPRUN K7 does not provide specifications for its gaming input lag.
What are the main differences in brightness and native resolution?
Both projectors provide 2000 ANSI lumens brightness. For native resolution, both output at 1080p. While the HAPPRUN K7 advertises "4K Full HD," this typically implies 4K input support with a native 1080p output, similar to the Lisowod L61Pro.
Which projector offers a better audio experience?
The Lisowod L61Pro boasts powerful 70W Dolby stereo speakers with AI audio sync, suggesting a more robust and refined sound system. The HAPPRUN K7 mentions "Dolby Sound" but does not detail speaker wattage or advanced audio features.
Are there differences in smart features or operating systems?
The HAPPRUN K7 features official Google TV built-in, offering a familiar interface and access to many apps. The Lisowod L61Pro uses an AI Movin 2.0 OS with official streaming apps, also providing smart functionality. Both have Wi-Fi and Bluetooth.
Explore Other Categories
Popular comparisons across the site
Ask AI
Get instant answers about specs
Get the Deets
Ask our AI assistant
Ask Deets anything!

![[AI Movin 2.0 OS/2000 ANSI/Official-Apps] Outdoor-Projector-4k with WiFi and Bluetooth, 35W DoIby Audio, AI Auto Focus with HDR10+, Lisowod 4k Support Portable Smart Proyector Compatible with Netflix](/_next/image?url=https%3A%2F%2Fm.media-amazon.com%2Fimages%2FI%2F412AhXFw3dL._SL500_.jpg&w=3840&q=75)

![[AI Movin 2.0 OS/2000 ANSI/Official-Apps] Outdoor-Projector-4k with WiFi and Bluetooth, 35W DoIby Audio, AI Auto Focus with HDR10+, Lisowod 4k Support Portable Smart Proyector Compatible with Netflix](/_next/image?url=https%3A%2F%2Fm.media-amazon.com%2Fimages%2FI%2F412AhXFw3dL._SL500_.jpg&w=128&q=75)










