Apple iMac All-in-One Desktop Computer with M4 chip with 10-core CPU and 10-core vs HP Pro Mini 400 G9 Desktop
Updated August 2026 — The Apple iMac offers superior performance, display quality, and ecosystem integration compared to the HP Pro Mini. For those seeking high-end features, the iMac is the clear choice.
The Apple iMac offers superior performance, display quality, and ecosystem integration compared to the HP Pro Mini. For those seeking high-end features, the iMac is the clear choice.
Why Apple iMac All-in-One Desktop Computer with M4 chip with 10-core CPU and 10-core is better
design
iMac has a strikingly thin profile and vibrant colors
performance
M4 chip provides superior multitasking capabilities
display
iMac features a 24-inch 4.5K Retina display
Why HP Pro Mini 400 G9 Desktop is better
price
HP Pro Mini is more budget-friendly
size
HP Pro Mini has a compact design
basic needs
suitable for users with basic computing requirements
Overall score
Specifications
| Spec | Apple iMac All-in-One Desktop Computer with M4 chip with 10-core CPU and 10-core | HP Pro Mini 400 G9 Desktop |
|---|---|---|
| Processor | M4 chip | Not specified |
| Display Size | 24-inch | Not specified |
| Resolution | 4.5K | Not specified |
| Audio Quality | Advanced | Not specified |
| Ports | 4 Thunderbolt 4 | Not specified |
Dimension comparison
Design and Aesthetics
When it comes to design, the Apple iMac All-in-One Desktop Computer stands out with its strikingly thin profile and vibrant colour options. This model is available in seven colours, which not only enhances its aesthetics but also allows it to fit seamlessly into any workspace. In contrast, the HP Pro Mini 400 G9 Desktop has a more utilitarian design typical of traditional desktops, focusing on functionality rather than visual appeal. Priced at £1249.00, the iMac is positioned as a premium option, while the HP Pro Mini is more budget-friendly at £934.65. The iMac's 24-inch Retina display offers a visually immersive experience, whereas the HP Pro Mini lacks detailed specifications on its display capabilities, suggesting it may not match the iMac's visual prowess.
Performance
The performance capabilities of the Apple iMac are driven by the M4 chip, which is designed to handle multitasking effortlessly and enhance productivity. This chip empowers users to edit photos, create presentations, and even play games smoothly, making it a versatile choice for both work and leisure. While the HP Pro Mini 400 G9 Desktop does not provide specific performance details in the available information, its lower price point of £934.65 implies it may not offer the same high-performance capabilities as the M4 chip in the iMac, which is priced at £1249.00. Overall, for users prioritising performance, the iMac appears to be the clear winner.
Display Quality
The iMac features an industry-leading 24-inch 4.5K Retina display, which supports up to 1 billion colours and boasts a brightness of 500 nits. This makes it an excellent choice for creative professionals and anyone who values high-quality visuals. The HP Pro Mini 400 G9 Desktop does not detail its display specifications, leading to the assumption that it may not match the vibrant and immersive display quality of the iMac. The difference in display quality is particularly significant for users who engage in graphic design, video editing, or any task requiring a high level of detail and colour accuracy.
Audio and Camera
The Apple iMac is equipped with advanced audio and camera features, including a 12MP Center Stage camera and six speakers with Spatial Audio. This setup is designed to enhance communication and media consumption experiences, which is particularly beneficial for video conferencing and content creation. In contrast, the HP Pro Mini 400 G9 Desktop lacks detailed information about its audio and camera capabilities, suggesting it may not provide the same level of quality. For users who value superior audio and visual experiences, the iMac’s features justify its higher price point of £1249.00 compared to the HP Pro Mini’s £934.65.
Ecosystem and Compatibility
The iMac is designed to work seamlessly within the Apple ecosystem, allowing users to easily interact with other Apple devices, such as iPhones and iPads. Features like iPhone Mirroring and the ability to copy and paste between devices enhance productivity and user experience. The HP Pro Mini 400 G9 Desktop, on the other hand, does not highlight any specific compatibility features or ecosystem benefits, making it less appealing for users who are already invested in the Apple universe. The integrated connectivity options in the iMac, including up to four Thunderbolt 4 ports, further broaden its usability, making it a more flexible choice for those needing to connect multiple devices.
Software and Applications
The iMac runs on macOS, which is optimised for performance with Apple Silicon, ensuring that applications like Microsoft 365 and Adobe Creative Cloud run smoothly and efficiently. This makes the iMac an excellent choice for professionals who rely on these applications for their work. On the contrary, the HP Pro Mini 400 G9 Desktop does not specify its operating system or the software compatibility, leaving potential users in the dark regarding its application performance. For those needing reliable performance with essential software, the iMac's capabilities make it a superior option.
Price and Value
While the Apple iMac is priced at £1249.00, the HP Pro Mini 400 G9 Desktop offers a more affordable option at £934.65. The price difference reflects the iMac's premium features, including its advanced chip, high-quality display, and superior audio capabilities. For users who prioritise aesthetics, performance, and an integrated ecosystem, the iMac may justify its higher price. However, for budget-conscious consumers or those with basic computing needs, the HP Pro Mini may represent a more suitable choice, albeit with potentially compromised features.
Which should you buy?
In conclusion, the decision between the Apple iMac All-in-One Desktop Computer and the HP Pro Mini 400 G9 Desktop largely depends on your specific needs and budget. If you seek a high-performance machine with a stunning display, advanced audio features, and seamless integration within the Apple ecosystem, the iMac at £1249.00 is a compelling choice. However, if your requirements are more basic and you prefer a more budget-friendly option, the HP Pro Mini at £934.65 may suffice, despite lacking the extensive features offered by the iMac.
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