NEBULA Capsule 3 GTV Portable Mini Projector, vs ViewSonic PX700HDH DLP 1080p Projector with 3700
Updated August 2026 — NEBULA Capsule 3 GTV Portable Mini Projector, wins on battery and portability, ViewSonic PX700HDH DLP 1080p Projector with 3700 wins on brightness and contrast.
The NEBULA Capsule 3 is ideal for portability, while the ViewSonic PX700HDH excels in image quality and brightness. Choose based on your primary needs.
Why NEBULA Capsule 3 GTV Portable Mini Projector, is better
Portability
Capsule 3 is ultra-portable and easy to carry.
Battery Life
Capsule 3 offers 2.5 hours of battery life.
Smart Features
Capsule 3 supports Netflix and smart streaming.
Why ViewSonic PX700HDH DLP 1080p Projector with 3700 is better
Brightness
PX700HDH has 3700 ANSI lumens for bright images.
Contrast Ratio
PX700HDH features a 22000:1 contrast ratio.
Screen Size
PX700HDH supports larger screen sizes up to 150 inches.
Overall score
Specifications
| Spec | NEBULA Capsule 3 GTV Portable Mini Projector, | ViewSonic PX700HDH DLP 1080p Projector with 3700 |
|---|---|---|
| Resolution | 1080p | 1080p |
| Lumens | 200 | 3700 |
| Contrast Ratio | 2000:1 | 22000:1 |
| Battery Life | 2.5 hrs | N/A |
| HDMI Ports | 1 | 2 |
Dimension comparison
Introduction to Portable and Home Projectors
When considering projectors, the NEBULA Capsule 3 GTV Portable Mini Projector and the ViewSonic PX700HDH DLP 1080p Projector cater to distinct needs. The Capsule 3 is a compact, portable option, while the PX700HDH is designed for a more traditional home theater experience. Each projector has its unique advantages, making it essential to evaluate their features based on your specific requirements.
Design and Portability
The NEBULA Capsule 3 is an ultra-portable projector that emphasizes convenience. Its compact design allows you to take it anywhere, making it ideal for movie nights on the go. With a maximum screen size of 120 inches and a weight designed for portability, this projector can easily fit into a backpack. In contrast, the ViewSonic PX700HDH, while offering a robust home theater experience, is not as portable. Weighing more and requiring a designated setup space, it’s best suited for fixed installations in a living room or dedicated theater space.
Image Quality
In terms of image quality, the ViewSonic PX700HDH takes the lead with its Full HD (1920x1080p) resolution and 3,700 ANSI lumens brightness. This ensures that images are vivid and clear, even in well-lit environments. The PX700HDH also features a high 22,000:1 contrast ratio, which enhances the viewing experience by providing deep blacks and rich colors. The NEBULA Capsule 3, while offering a respectable 1080p display, has only 200 lumens of brightness, which may not perform as well in ambient light settings. Therefore, for those prioritizing image quality, especially in brighter rooms, the ViewSonic is a superior choice.
Screen Size Versatility
The ViewSonic PX700HDH projects screen sizes ranging from 80 inches to 150 inches, making it highly versatile for home theater setups. It can display a 100-inch image from a distance of just 10.8 feet. This flexibility allows for a grand cinematic experience in various room sizes. On the other hand, the NEBULA Capsule 3 maxes out at 120 inches. While it is suitable for casual viewing, it does not match the PX700HDH’s versatility for larger screen sizes, especially for dedicated home theaters.
Connectivity Options
When it comes to connectivity, the ViewSonic PX700HDH offers dual HDMI inputs, making it easy to connect multiple devices such as Blu-ray players and gaming consoles. This feature is particularly beneficial for users who enjoy a variety of media sources. The NEBULA Capsule 3 also boasts Wi-Fi connectivity and is compatible with smart streaming services, including Netflix, thanks to its Google TV functionality. However, it lacks the extensive connectivity options that the ViewSonic provides, which could be a limiting factor for some users.
Battery Life and Usage
Battery life is a crucial factor for portable projectors, and the NEBULA Capsule 3 excels in this area with a playtime of 2.5 hours on a single charge. This allows users to watch an entire movie or listen to music for extended periods without needing a power source. Conversely, the ViewSonic PX700HDH is designed for stationary use, requiring a constant power connection. This makes the Capsule 3 a better option for outdoor movie nights or travel, while the PX700HDH is suited for home use.
Price Comparison
The NEBULA Capsule 3 is priced at $399.99, while the ViewSonic PX700HDH retails for $499.99. This puts the Capsule 3 about 17% cheaper than the PX700HDH. For those on a budget or looking for a portable solution, the NEBULA offers excellent value without sacrificing essential features. However, the additional cost of the ViewSonic may be justified by its superior brightness, image quality, and versatility for home theater setups.
Customer Experience and Feedback
While there is limited data on bestseller ranks for these projectors, user feedback can provide insight into their performance. The NEBULA Capsule 3 is often praised for its portability and ease of use, making it a favorite among users who prioritize convenience. The ViewSonic PX700HDH receives accolades for its image quality and brightness, appealing to home theater enthusiasts. Each projector has its fan base, highlighting their respective strengths in different user scenarios.
Which should you buy?
Choosing between the NEBULA Capsule 3 and the ViewSonic PX700HDH largely depends on your specific needs. If you value portability and plan to use your projector in various locations, the NEBULA Capsule 3 is an excellent choice with its compact design and decent battery life. However, if you’re looking to create a dedicated home theater experience with superior image quality and brightness, the ViewSonic PX700HDH is worth the investment. Ultimately, your decision should be guided by how you intend to use the projector, the space available, and your budget.

