Our Verdict
Sovboi Wins

Its 2000 ANSI lumens far exceed HAPPRUN's 400 ANSI for brighter images. Choose HAPPRUN for its 4K pixel shift resolution, offering sharper detail over Sovboi's 1080p native display.
Bottom Line: Sovboi is the better choice. Its 2000 ANSI lumens far exceed HAPPRUN's 400 ANSI for brighter images.
Key Differences
The most significant spec differences at a glance
Brightness Ansi Lumens
80% lessAdvantages
Where each product wins
Sovboi
- Brightness Ansi Lumens: 80% higher (400.0 vs 2000)
Who Should Buy Which?
Find the right product for your needs
Buy HAPPRUN if...
Official Licensed Google TV
If you prioritize image detail and plan to use your projector in a dimly lit environment, the HAPPRUN Official Licensed Google TV Smart Projector is your ideal choice. Its 4K Pixel Shift native resolution delivers a sharper picture, perfect for home theater enthusiasts who value clarity over sheer brightness. With integrated Google TV and voice commands, accessing content is seamless. It's suitable for users creating a cinematic experience in a controlled lighting setting, accepting 400 ANSI lumens for enhanced resolution.
Buy Sovboi if...
Projector-4K Built-in Google TV|2000
The Sovboi Projector is perfect for those who need a very bright and versatile projector at a competitive price. With 2000 ANSI lumens, it performs exceptionally well in rooms with ambient light or for outdoor evening events. Its auto lens cap, auto-focus, and auto-keystone correction make setup incredibly simple. If you value hassle-free operation, fast Wi-Fi 6 streaming, and a powerful image that stands out in various lighting conditions despite a native 1080p resolution, the Sovboi is an excellent choice.
Spec Comparison
5 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $370 | $330 |
| Rating | 4.4(12.9k) | 4.5(341) |
| Brightness Ansi Lumens | 400 | 2000 |
| Native Resolution | 4K Pixel Shift | 1080p |
| Model Number | 510G | — |
| Speaker Watts | 5W | — |
| Keystone Correction | — | Full (H+V) |
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Pros & Cons
Quick overview of strengths and weaknesses
HAPPRUN Official Licensed
- Integrated Google TV OS for content access.
- Voice commands streamline control and navigation.
- Displays 4K content with clear detail.
- 400 ANSI lumens provides good indoor visibility.
- 400 ANSI lumens may struggle in bright environments.
- 5W built-in speaker might not fill large rooms.
- 4K resolution is achieved via pixel shift technology.
Sovboi Projector-4K Built-in
- 2000 ANSI lumens provide bright image output
- Auto lens cap, auto-focus, and auto-keystone
- Direct access to 10,000+ apps via Google TV
- Wi-Fi 6 enables sub-3ms streaming latency
- Native resolution is 1080p, not true 4K
- No mention of a built-in battery for portability
- No mention of weather resistance for outdoor use
Frequently Asked Questions
Common questions about this comparison
Which projector is better suited for outdoor viewing or use in brighter rooms?
The Sovboi Projector is significantly better for brighter environments, offering 2000 ANSI lumens. The HAPPRUN 510G has only 400 ANSI lumens, which would struggle in anything but very dark conditions for optimal viewing.
What is the main difference in resolution and picture sharpness between these two projectors?
The HAPPRUN 510G offers 4K pixel shift resolution for clearer detail, displaying 4K content. The Sovboi Projector has a native resolution of 1080p, meaning it will show full HD images, which is less sharp than the HAPPRUN's 4K output.
How do the smart features and setup convenience compare between the HAPPRUN 510G and the Sovboi Projector?
Both feature Google TV for smart streaming. However, the Sovboi offers superior convenience with auto lens cap, auto-focus, and 4D auto-keystone correction, simplifying setup. HAPPRUN requires more manual adjustments for focus and keystone.
Which projector offers better connectivity for smooth streaming?
The Sovboi Projector features Wi-Fi 6, enabling sub-3ms streaming latency for a very smooth experience. While the HAPPRUN 510G has Wi-Fi and Bluetooth, it doesn't specify Wi-Fi 6, so Sovboi likely offers more robust streaming capabilities.
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