Miuzei Case for Raspberry Pi 3 with Fan Cooling Pi vs Miuzei Case for Raspberry Pi 4 with Fan Cooling Pi
Updated August 2026 — full head-to-head comparison.
Overview of the Miuzei Cases
The Miuzei Case for Raspberry Pi 3 is priced at $14.99, while the Miuzei Case for Raspberry Pi 4 is slightly more expensive at $15.99. This makes the Raspberry Pi 3 case about 6.7% cheaper than its Raspberry Pi 4 counterpart. Both cases feature a cooling fan and come with a power supply, but they cater to different models of the Raspberry Pi.
The Miuzei Case for Raspberry Pi 3 is specifically designed for the Raspberry Pi 3 B and B+ models, ensuring a snug fit and optimal cooling. On the other hand, the Miuzei Case for Raspberry Pi 4 is tailored for the Raspberry Pi 4 B models, including both 4GB and 8GB versions. This distinction is essential for users who want a case that fits their specific Raspberry Pi model perfectly.
Cooling Features Comparison
Both cases come equipped with cooling solutions, but there are notable differences. The Miuzei Case for Raspberry Pi 3 includes a silence DC 5V cooling fan and three aluminum heat sinks. This dual cooling system effectively keeps the Raspberry Pi 3 B+ cool, even under heavy loads.
In contrast, the Miuzei Case for Raspberry Pi 4 features a similar setup but offers four aluminum heat sinks instead of three. This could potentially enhance cooling efficiency, particularly for more demanding applications. Both cases are designed to keep their respective Raspberry Pi models running optimally, but the additional heat sink in the Raspberry Pi 4 case may offer an edge in performance.
Power Supply Specifications
The power supply included with both cases is a significant point of comparison. The Miuzei Case for Raspberry Pi 3 comes with a 5V 3A power supply featuring an ON/OFF switch, which is a handy feature for easily powering the device on and off. This eliminates concerns about overvoltage or overcurrent, making it suitable for users who prioritize safety and convenience.
Similarly, the Miuzei Case for Raspberry Pi 4 also includes a 5V 3A power supply, but it utilizes a Type-C port, which is a newer standard that may offer better compatibility with other devices. It also comes with an ON/OFF switch and ETL safety certification, reassuring users about its reliability. Both power supplies ensure safe operation, but the Type-C connection in the Raspberry Pi 4 case is a modern touch that could appeal to tech-savvy users.
Port Accessibility
Both cases excel in providing easy access to all necessary ports. The Miuzei Case for Raspberry Pi 3 allows access to micro HDMI, audio/video, USB, Ethernet ports, as well as the micro USB power connector and micro SD card. This comprehensive access is crucial for users who need to connect multiple peripherals and accessories.
The Miuzei Case for Raspberry Pi 4 mirrors this functionality, ensuring that all ports are easily reachable without any obstruction. This design consideration is vital for both cases, as it enhances usability and ensures that users can fully utilize their Raspberry Pi's capabilities.
Build Quality and Aesthetics
In terms of build quality, both cases are constructed from clear acrylic, allowing users to see the inner workings of their Raspberry Pi. The transparent design not only provides a sleek look but also allows for visual monitoring of the device’s status.
While both cases share a similar aesthetic, the Miuzei Case for Raspberry Pi 4 may be seen as more modern, especially since it is designed for the latest Raspberry Pi models. The ability to visually inspect the Raspberry Pi 4 board can be particularly appealing for tech enthusiasts who enjoy showcasing their hardware.
Packaging and Included Accessories
Both products come with similar packaging and included accessories. The Miuzei Case for Raspberry Pi 3 includes the case itself, three aluminum heat sinks, a 30mm cooling fan, and a 5V 3A power supply with an ON/OFF switch.
On the other hand, the Miuzei Case for Raspberry Pi 4 package includes the case, four aluminum heat sinks, a 30mm cooling fan, and the same type of power supply. The inclusion of an extra heat sink with the Raspberry Pi 4 case adds to its value, particularly for users who may run more intensive applications.
User Experience and Setup
Both cases are designed for easy assembly, making them suitable for beginners and hobbyists alike. The Miuzei Case for Raspberry Pi 3 is particularly user-friendly, ensuring that users can get their Raspberry Pi up and running without any technical difficulties.
The Miuzei Case for Raspberry Pi 4 offers a similar experience, with an emphasis on straightforward assembly for newcomers. Both products are crafted to enhance the overall user experience, allowing for quick setup and immediate use.
Which should you buy?
Choosing between the Miuzei Case for Raspberry Pi 3 and the Miuzei Case for Raspberry Pi 4 ultimately depends on which Raspberry Pi model you own. If you have the Raspberry Pi 3 B or B+, the Miuzei Case for Raspberry Pi 3 at $14.99 is a perfect fit. However, if you're using the Raspberry Pi 4 B, the Miuzei Case for Raspberry Pi 4 at $15.99 is the better choice with its additional features like the Type-C power supply and extra heat sink. Both cases provide excellent cooling solutions and ease of access, but the choice hinges on your specific Raspberry Pi model.

