Upgrade HY300PRO Mini Projector with WiFi and Bluetooth vs Mini Smart 4K Projector
Updated August 2026 — The Mini Smart 4K Projector offers superior image quality, smart features, and audio performance compared to the Upgrade HY300PRO Mini Projector, making it the better choice for serious users.
The Mini Smart 4K Projector offers superior image quality, smart features, and audio performance compared to the Upgrade HY300PRO Mini Projector, making it the better choice for serious users.
Why Upgrade HY300PRO Mini Projector with WiFi and Bluetooth is better
price
Upgrade HY300PRO is significantly cheaper at £49.99
portability
Upgrade HY300PRO is compact and fits in a pocket
basic features
Upgrade HY300PRO offers essential features for casual use
Why Mini Smart 4K Projector is better
image quality
Mini Smart 4K Projector has 1000 ANSI lumens and 20000:1 contrast
smart features
Mini Smart 4K Projector includes built-in streaming apps
audio performance
Mini Smart 4K Projector has superior HiFi stereo speakers
Overall score
Specifications
| Spec | Upgrade HY300PRO Mini Projector with WiFi and Bluetooth | Mini Smart 4K Projector |
|---|---|---|
| Resolution | 1080p & 4K | Native 1080P & 4K |
| WiFi Version | WiFi 6 | WiFi 6 |
| Bluetooth Version | Bluetooth 5.4 | Bluetooth 5.2 |
| Speaker Power | 5W | HiFi stereo |
| Auto Correction | Partial | Full |
Dimension comparison
Overview of the Products
The Upgrade HY300PRO Mini Projector with WiFi and Bluetooth is priced at £49.99, while the Mini Smart 4K Projector comes at a significantly higher price of £132.58. The stark contrast in cost reflects their differing features and capabilities, making it essential to examine what each projector offers for its price. While the HY300PRO focuses on portability and basic features, the Mini Smart 4K Projector positions itself as a more advanced entertainment hub with extensive smart capabilities.
Image Quality
In terms of image quality, the Mini Smart 4K Projector stands out with its native 1080P resolution and support for up to 4K. It boasts an impressive 1000 ANSI lumens brightness, coupled with a 20000:1 contrast ratio, promising vivid and sharp images. In comparison, the Upgrade HY300PRO supports 1080p and 4K video but only delivers 200 ANSI lumens brightness and a 1500:1 contrast ratio. This means that while both projectors can provide a decent viewing experience, the Mini Smart 4K Projector is likely to perform better in well-lit environments.
Connectivity Options
When it comes to connectivity, both projectors offer modern features, but the Mini Smart 4K Projector takes the lead with its robust WiFi 6 and Bluetooth 5.2 capabilities. This projector allows for seamless connections to mobile phones and computers, facilitating immediate streaming without lag. The Upgrade HY300PRO also boasts WiFi 6 and Bluetooth 5.4, allowing for easy streaming from devices like Fire TV Stick and Chromecast. However, the Mini Smart 4K Projector’s dual-band WiFi connection enhances its usability, especially for multiple streaming apps and devices.
Audio Performance
Audio performance is another crucial factor in projector selection. The Mini Smart 4K Projector features HiFi stereo speakers that provide immersive sound and utilise unique sealed core technology to reduce noise by up to 80%. This offers a more refined audio experience for movie nights. In contrast, the Upgrade HY300PRO has built-in 5W stereo speakers, which deliver decent sound but may not match the immersive quality of the Mini Smart 4K Projector. This difference can significantly affect the overall viewing experience, particularly for those who prioritise audio quality.
Ease of Use
Ease of use is a notable aspect where the Mini Smart 4K Projector excels. It includes a full auto-correction system that automatically adjusts focus, keystone, and screen alignment, ensuring a perfectly aligned image without manual intervention. This feature significantly simplifies the setup process, making it user-friendly. The Upgrade HY300PRO, while offering automatic horizontal trapezoidal correction, requires more manual adjustments in comparison. This may make the Mini Smart 4K Projector more appealing to users who value convenience and quick setup.
Portability
Portability is where the Upgrade HY300PRO shines, designed to be compact and lightweight, making it easy to carry around. It fits conveniently in a pocket, allowing for spontaneous movie nights anywhere. The Mini Smart 4K Projector, while also portable, does not emphasise this feature as heavily. For users who frequently travel or wish to set up outdoor movie nights, the Upgrade HY300PRO may be the better option, offering significant convenience without compromising too much on performance.
Smart Features
The Mini Smart 4K Projector is a clear leader in terms of smart features, equipped with the 3.0 AI Whale OS, which provides access to platforms like Netflix, YouTube, and Prime Video without needing an external streaming stick. This projector is designed to act as a comprehensive entertainment hub, constantly updating its software to include hundreds of additional apps. The Upgrade HY300PRO lacks such a dedicated smart interface, relying instead on external devices for streaming. This makes the Mini Smart 4K Projector the more versatile option for users who want an all-in-one device.
Which should you buy?
Choosing between the Upgrade HY300PRO Mini Projector and the Mini Smart 4K Projector ultimately depends on your specific needs and budget. If you are looking for a budget-friendly, portable option primarily for casual use, the Upgrade HY300PRO at £49.99 offers good value. However, if you prioritise enhanced image quality, robust smart features, and superior audio performance, the Mini Smart 4K Projector at £132.58 provides a more comprehensive solution. In summary, for serious movie enthusiasts or those seeking a full-fledged entertainment experience, the Mini Smart 4K Projector is the better investment, while the Upgrade HY300PRO serves well for casual, on-the-go viewing.
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