Product test
M4 Mac Mini tested: The smallest is the biggest
by Samuel Buchmann
M4 iMac review: it’s pretty, but is it worth it?
2.12.2024
Translation: Katherine Martin
The cheapest iMac is a decent office computer. It’s the alternatives that are the problem. If it’s performance you’re after, there are better options out there.
The iMac’s back on my test bench – and it’s looking as pretty ever. Although the computer’s appearance also impressed me last year, what I found under the hood was disappointing. There wasn’t enough RAM and the chip in the base configuration throttled too quickly.
Apple has since given the iMac a new heart. The M4 chip comes with at least 16 gigabytes of RAM and is more efficient. As a result, you get more power – even with the cheapest version. However, it faces strong competition from Apple’s own range in the form of the MacBook and the Mac Mini.
Design and ports: minimalistic
Apple hasn’t changed the design; the new model’s just available in different colours than the old one. The company sent me a pink test device that Barbie would love. There are seven colours to choose from, so you should be able to find one that matches your interior. I particularly like the yellow and blue versions this year.
As before, the cheapest iMac has to make do with two USB-C ports (Thunderbolt 4, 40 Gbit/s). It’s only once you fork out 200 francs or 250 euros extra for the more powerful chip that you get four USB-C ports – and an Ethernet port in the power adapter. If you ask me, even that’s only barely enough.
For aesthetic reasons, all ports except the headphone jack are positioned on the back, which can be impractical. What I do like, however, is that the mouse, keyboard and optional trackpad can finally be charged via USB-C instead of Lightning. Better late than never, right?
Display: questionable value for money
The sharpness of the display gives me no cause for complaint. That’s down to the 4,480 × 2,520 pixel resolution with a Retina pixel density of 218 pixels per inch. With a 500-nit peak brightness and full coverage of the DCI-P3 colour space, the display boasts other strong specs too. Even when the room’s bright, I can comfortably work on the iMac.
When it comes to value for money, however, the iMac M4’s a bit of a head-scratcher. If you configure it to the same level as the Mac Mini, it costs 900 francs more. That seems too pricey for a 23.5-inch display lacking mini LED or other current technologies. The 60-hertz frame rate seems outdated, the black level’s just average and the extensive backlight creates blooming in dark scenes.
Plus, most other monitors are height-adjustable. The iMac, by contrast, is fixed in place. If you sit higher than Apple’s designers intended, you can put something under the base. If you sit lower, it’s tough luck.
For the first time, the iMac is now available with Apple’s nano-texture glass, bumping up the price up by another 200 francs or 230 euros. Whether you prefer the matt or glossy finish is a matter of taste. You can read more about this in my MacBook Pro review. When it comes to iMacs, which are only used indoors anyway, I’d advise against nano-texture glass.
Performance: enough RAM – even in the base model
There are two different versions of the M4 chip in the iMac. The cheapest configuration’s chip has an 8-core CPU and an 8-core GPU. Shelling out an extra 200 francs or 250 euros gets you two additional CPU and GPU cores. Anyone who spent that on the predecessor model only got a more powerful graphics processor.
As usual, extra SSD storage costs a pretty penny. Upgrading from 256 GB to 512 GB sets you back an astonishing 200 francs or 230 euros. Beyond that, you get an additional 512 GB for the same amount. I find the iMac’s overpriced memory seriously annoying. After all, I don’t want to hook up an external SSD that’ll spoil the computer’s gorgeous design.
The M4’s CPU is considerably faster than the one in the predecessor chip. The 10-core version beats the M3 by 35 per cent on average, while the slimmed-down chip is 22 per cent ahead. When an application only requires one core, the M4 is 24 per cent faster than the M3 in both versions.
In terms of graphics performance, the M4 with the 10-core GPU beats its predecessor by 20 per cent. Meanwhile, the chip with fewer cores outperforms the previous version by 14 per cent. Both represent solid progress in a generation that’ll give applications such as Lightroom a boost. However, they haven’t turned the iMac into a gaming machine. Apple has improved the Neural Engine for AI calculations by 15 per cent (last slide in the next graphic).
iMac vs. Mac Mini vs. MacBook
The new chip generation significantly improves the iMac’s value for money. However, the same goes for any other Mac. So, this begs the question: why you should specifically choose this colourful computer?
If you insist on getting everything from Apple, I’d even say the Mac Mini in combination with the Studio Display is a better deal. Or you could go for a MacBook that’s not tied to a fixed workstation. If you don’t need the Pro model, wait a few months: the M4 MacBook Air’s expected to come out next spring.
There’s one specific situation that makes the iMac worth considering: needing a computer for both office work and decoration. Maybe it’s for a living room or the counter of a stylish boutique, for example. The base model, at 1,299 francs or 1,499 euros, would be brilliant for that.
In a nutshell
This beauty’s overshadowed by the Mac Mini
The M4 iMac is significantly better than its predecessor. Finally, even the base model comes with enough RAM. Finally, the smallest SSD isn’t so slow anymore. And finally, you can charge your mouse and keyboard via USB-C. If all you want is an office computer, the cheapest configuration gives you a capable, attractive device with a decent display.
That being said, the 23.5 inches don’t give you a particularly large work surface. Some other lingering weak points include the sparse selection of ports and the suboptimal cooling system on the M4 with an 8-core CPU. For most people, combining a MacBook Air with an office monitor might be the better solution.
Even so, the base configuration of the iMac is okay value for money. However, this goes out the window if you want the full version of the chip, more RAM or a larger SSD. Upgrades like these drive the price up to dizzying heights – and I wouldn’t recommend anybody get an iMac for over 1,500 francs. In that situation, you’d be better off going for the Mac Mini and a larger screen. You’ll also be able to keep the monitor when you eventually replace your computer.
Pro
- Very pretty design
- Enough power for the office
- Even the base version has 16 GB of RAM
- Display has a high pixel density
- Energy-efficient and mostly quiet
Contra
- Relatively small display
- Not many ports
- Poor cooling with the 8-core M4
- Overpriced SSD upgrades
- You get more with other Macs
Header image: Samuel Buchmann
Samuel Buchmann
Senior Editor
Samuel.Buchmann@digitecgalaxus.chMy fingerprint often changes so drastically that my MacBook doesn't recognise it anymore. The reason? If I'm not clinging to a monitor or camera, I'm probably clinging to a rockface by the tips of my fingers.
Computing
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