GeeekPi USB-C Power Supply UK Plug for Raspberry Pi 4 With On/Off Switch vs Hafiuege 27W USB-C Power Supply Compatible with Raspberry Pi 5
Updated August 2026 — The Hafiuege power supply offers better performance and versatility at a lower price, making it the superior choice for most users.
The Hafiuege power supply offers better performance and versatility at a lower price, making it the superior choice for most users.
Why GeeekPi USB-C Power Supply UK Plug for Raspberry Pi 4 With On/Off Switch is better
On/Off Switch
GeeekPi includes a convenient on/off switch.
Long Cord
GeeekPi has a 120cm extended cord for flexibility.
Designed for Pi 4
GeeekPi is specifically tailored for Raspberry Pi 4.
Why Hafiuege 27W USB-C Power Supply Compatible with Raspberry Pi 5 is better
Higher Power
Hafiuege delivers 27W compared to GeeekPi's 18W.
Broader Compatibility
Hafiuege is compatible with more devices beyond Raspberry Pi.
Lower Price
Hafiuege is priced at £9.98, making it more affordable.
Overall score
Specifications
| Spec | GeeekPi USB-C Power Supply UK Plug for Raspberry Pi 4 With On/Off Switch | Hafiuege 27W USB-C Power Supply Compatible with Raspberry Pi 5 |
|---|---|---|
| Brand | GeeekPi | hafiuege |
| Input Voltage | 100-240V | 100-240V |
| Output Current | 3.6A | 5.1A |
| Protection | Yes | Yes |
| GaN Technology | No | Yes |
Dimension comparison
Overview of the Products
When comparing the GeeekPi USB-C Power Supply and the Hafiuege 27W USB-C Power Supply, both products cater to Raspberry Pi users but differ significantly in specifications and features. The GeeekPi power supply is priced at £11.99, while the Hafiuege option is slightly more affordable at £9.98. These differences reflect variations in power output, design, and added functionalities that may sway buyers depending on their needs.
Design and Build Quality
The design of both power supplies is tailored for efficiency and functionality. The GeeekPi USB-C Power Supply features a UK plug and includes an on/off switch, enhancing user convenience. The extended cord of 120cm allows flexibility in placement. In contrast, the Hafiuege power supply employs GaN technology, which contributes to a smaller form factor without compromising power delivery. This makes it a compact choice that is easy to transport. The differing design elements cater to distinct user preferences, with the GeeekPi appealing to those prioritising convenience and Hafiuege attracting users looking for portability.
Power Output and Performance
Power output is a critical factor in choosing a power supply, and here the Hafiuege 27W option takes the lead. It provides a versatile output of 5V at 5.1A, 9V at 3A, and 12V at 2.25A, delivering a total of 27W of power, which is significant for demanding tasks. The GeeekPi, while offering a stable 5V at 3.6A and 18W, may not meet the needs of more power-hungry Raspberry Pi applications. Users requiring higher performance and faster charging capabilities may find the Hafiuege more suitable for their projects.
Compatibility and Application
Compatibility is essential for power supplies, especially for users with multiple devices. The GeeekPi power supply is specifically designed for the Raspberry Pi 4 but also includes a USB-C to Micro USB adapter for compatibility with earlier Raspberry Pi models and other brands like Orange Pi. On the other hand, the Hafiuege power supply is primarily aimed at the Raspberry Pi 5 but is also compatible with various devices, including mobile phones and laptops, making it a more versatile choice for users with diverse electronic needs.
Safety Features
Safety is paramount in power supplies, and both products boast multiple protective features. The GeeekPi power supply includes over-current, short-circuit, over-voltage, low-voltage, over-temperature, and electrostatic protection, ensuring safe operation under various conditions. Similarly, the Hafiuege power supply offers the same suite of protective features, ensuring reliability and safety during use. Both products prioritise user safety, making them trustworthy options for powering sensitive electronic devices.
Customer Support and Warranty
Customer support and warranty can greatly influence purchasing decisions. The Hafiuege power supply stands out by offering a 24-month warranty service, which demonstrates a commitment to customer satisfaction and product reliability. While the GeeekPi product does not specify warranty information, the presence of a warranty can provide peace of mind for users, especially for those investing in electronics. This added assurance might make the Hafiuege a more appealing choice for buyers concerned about long-term reliability.
Price Comparison
Pricing is a crucial consideration when choosing between the two power supplies. The GeeekPi USB-C Power Supply is priced at £11.99, while the Hafiuege power supply is available for £9.98. This difference of £2.01 may seem minor, but it can be a deciding factor for budget-conscious consumers. The Hafiuege's lower price, combined with its higher power output and broader compatibility, positions it as a compelling choice for those seeking value without sacrificing performance.
Which should you buy?
In conclusion, the choice between the GeeekPi USB-C Power Supply and the Hafiuege 27W USB-C Power Supply ultimately depends on your specific needs. If you are using a Raspberry Pi 4 and value the convenience of an on/off switch and longer cord, the GeeekPi may suit you well. However, if you require a higher power output, broader compatibility with various devices, and enhanced portability, then the Hafiuege is likely the better option. With its lower price and robust performance, the Hafiuege power supply stands out as the more versatile and cost-effective solution for Raspberry Pi users and beyond.
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