Mini Smart 4K Projector vs Salange HY300PRO+ Mini Projector with WiFi6 Bluetooth5.4
Updated August 2026 — The Mini Smart 4K Projector offers superior resolution and advanced features, while the Salange HY300PRO+ is a budget-friendly option with good portability.
The Mini Smart 4K Projector offers superior resolution and advanced features, while the Salange HY300PRO+ is a budget-friendly option with good portability.
Why Mini Smart 4K Projector is better
Higher Resolution
Mini Smart 4K Projector supports native 1080P and 4K.
Advanced Features
Includes Smart Whale OS with pre-loaded apps.
Sound Quality
Features HiFi stereo speakers with noise reduction.
Why Salange HY300PRO+ Mini Projector with WiFi6 Bluetooth5.4 is better
Affordability
Salange HY300PRO+ is significantly cheaper.
Portability
Designed as a mini projector for easy transport.
Short Throw
Can project large images from a short distance.
Overall score
Specifications
| Spec | Mini Smart 4K Projector | Salange HY300PRO+ Mini Projector with WiFi6 Bluetooth5.4 |
|---|---|---|
| Resolution | 1080P & 4K | 720P & 8K |
| Operating System | Smart Whale OS | Android TV 14.0 |
| Bluetooth | 5.2 | 5.4 |
| WiFi | 6 | 6 |
| Auto Correction | Yes | No |
Dimension comparison
Price Comparison
When it comes to price, the Salange HY300PRO+ Mini Projector is significantly more affordable, priced at £51.99, compared to the Mini Smart 4K Projector, which costs £132.58. This major price difference of £80.59 could make the Salange projector a tempting option for budget-conscious consumers looking for a projector that offers decent performance without breaking the bank. However, the higher price of the Mini Smart 4K Projector might reflect its advanced features, which could justify the investment for those seeking a more premium viewing experience.
Resolution and Visual Quality
The Mini Smart 4K Projector supports native 1080P resolution and can project images up to 4K, while the Salange HY300PRO+ has a native resolution of 720P but supports playback of 1080P, 4K, and even 8K content. This means that while the Salange projector can handle higher resolutions, its native lower resolution may not deliver the same level of detail as the Mini Smart 4K Projector, especially when viewing content close up. The Mini Smart 4K Projector also boasts a brightness of 1000 ANSI lumens, ensuring vibrant and clear images even in well-lit environments compared to the Salange's impressive 12000 lumens, which could enhance performance in darker settings.
Smart Features
Both projectors come with smart features, but they cater to different user needs. The Mini Smart 4K Projector runs on the Smart Whale OS, providing access to pre-loaded apps like YouTube and Prime Video, alongside the ability to download hundreds of additional applications. In contrast, the Salange HY300PRO+ utilises Android TV 14.0, offering a more comprehensive app store experience, allowing users to download a variety of streaming applications seamlessly. This could be a deciding factor for users who prefer a more versatile and user-friendly interface for streaming content directly from their projector.
Connectivity Options
Connectivity is a strong point for both projectors, but they differ in technologies used. The Mini Smart 4K Projector features advanced WiFi 6 and Bluetooth 5.2, allowing for smooth streaming and connection to external audio devices. On the other hand, the Salange HY300PRO+ also supports WiFi 6 and has upgraded Bluetooth 5.4, ensuring robust and stable connections for streaming and screen mirroring. While both projectors offer excellent wireless capabilities, the Salange's newer Bluetooth version may provide improved performance for users reliant on wireless audio devices.
Adjustability and Placement
The Mini Smart 4K Projector offers a full auto-correction system, including auto focus, auto keystone adjustment, and auto screen alignment, ensuring that the image is always perfectly aligned, regardless of the surface. This feature is especially useful for users who want a hassle-free setup. In contrast, the Salange HY300PRO+ features a short throw ratio of 0.8:1, allowing it to project large images from a shorter distance—ideal for smaller spaces. This makes the Salange a great option for users with limited room for projector placement.
Sound Quality
Sound quality can significantly enhance the viewing experience, and both projectors have features designed to cater to this need. The Mini Smart 4K Projector includes HiFi stereo speakers and unique sealed core technology, which reduces noise by up to 80%, creating an immersive audio environment. Meanwhile, the Salange HY300PRO+ is also equipped with Bluetooth capabilities, allowing it to connect to external speakers. While both projectors offer good sound solutions, the Mini Smart's built-in sound technology might appeal more to users who prefer a complete package without needing additional audio equipment.
Portability
In terms of portability, the Salange HY300PRO+ is designed to be a mini projector, making it more convenient for users who need to transport it frequently. Its compact size and short throw feature allow it to be set up in various environments, from small rooms to outdoor settings. The Mini Smart 4K Projector, while still portable, may be less convenient due to its larger size and more complex setup process. Thus, for users who prioritise easy transport and setup, the Salange may be the better choice.
Which should you buy?
Ultimately, the choice between the Mini Smart 4K Projector and the Salange HY300PRO+ Mini Projector hinges on individual needs and preferences. If you are looking for a projector that offers higher native resolution and a comprehensive smart interface, the Mini Smart 4K Projector, despite its higher price, may be worth the investment. However, if budget is a primary concern and you need a portable solution with decent performance and a variety of streaming options, the Salange HY300PRO+ offers excellent value for its price. Consider the features that matter most to you to make an informed decision.
versusfinder.com is a participant in the Amazon Services LLC Associates Programme and the Amazon EU Associates Programme. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

