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iMac 2012 Retina

Ardjuna Seghers



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iMac 2012 Retina
  • iMac 2012 Retina
  • iMac 2012 Retina


First Apple’s iPhone received the Retina treatment with the iPhone 4, then it was the iPad’s turn with the New iPad. And though the new MacBook Air didn’t get any love this time around, the Pro too received a screen with a resolution so high individual pixels are indistinguishable with the aptly-named MacBook Pro with Retina Display. We reckon the iMac is due a resolution upgrade next.

iMac 2012 with Retina Display

As we’re not seeing an iMac update to coincide with Ivy Bridge, it seems logical that there’s a good reason Apple is holding off, and Retina would be the most likely explanation. The only question is, with the fruity company already giving us a Full HD (1,920 x 1,080) resolution on the 21in iMac and a whopping 2,560 x 1,440 pixels on the 27in model, where are things going to go from here?

Well, unless Apple gets someone (most probably LG) to design a custom panel as it did for the MacBook Pro with Retina Display, we reckon it’s a good bet that the 2012 iMacs will sport 21in and 31in quad-HD screens. Also known as 4K or 2160p, Quad HD packs in 3,840 x 2,156 pixels.

Panasonic has already revealed a 20.9in 4K monitor, which gives a Retina-matching PPI (pixels per inch) of 210PPI – compared to 220PPI for the Retina MacBook Pro. So that’s the smaller 2012 iMac sorted.

iMac 2012 Retina

We’re not aware of any 27in panels with a resolution higher than what’s currently available, but ViewSonic has already announced a 31.5in 4k monitor, so it’s not beyond the realm of plausibility that Apple will upgrade the size of its largest iMac to match. However, this ‘only’ gives a PPI of 140, which seems a relatively small step up from the 112PPI of the current 27in iMac.

The other problems are cost and processing power. Most of the 4k displays coming to market cost in the thousands if not tens of thousands of pounds, and the amount of processing power required to drive an eight-million pixel display is considerable.

iMac 2012 Specs

Of course, it’s also possible that – as with the Air – Apple will do a relatively minor refresh this time around. Naturally, the next iMac would sport an Intel Ivy Bridge processor, and going by the latest MacBook Pro range getting Nvidia graphics we wouldn’t be surprised to see the same in Apple’s desktop machines.

We’ve heard rumours that at least one of the iMacs would sport a quad-core Intel Core i7-3770 running at 3.4GHz with a Turbo Clock of 3.9GHz and support for eight virtual cores, which would make it a bit of a speed demon.

iMac 2012 Retina

iMac 2012 Design

The sleek, aluminium chassis are unlikely to change much, since Apple isn’t in the habit of fixing what ain’t broke. If we’re being wishful, we’d like to see height adjustment like HP manages on its Z1 all-in-one PC, but that probably won’t be happening.

USB 3.0 will put in an appearance though, as it has done on the MacBook laptop range. However, Thunderbolt isn’t quite the rarity on premium desktop PCs that it is on laptops, so the USB 3.0/Thunderbolt combo won’t give the 2012 iMac the edge over rivals it gave the MacBook Pro with Retina Display.

iMac 2012 Touch

Another new feature that might be making its way to the 2012 iMac with Retina is touch. This may seem like a bit of a gimmick, but it’s becoming an integral part of the way we interact even with PCs. However, it seems unlikely Apple would bring it to its desktop range before applying it to its laptop family.

Can you think of any bits you think the new iMac will have or that you would like to see? Let us know in the comments.

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June 29, 2012, 10:56 pm

I doubt Apple would release two 3840x2160 screens at such a difference in size, as it would result in very different dot pitch (21.5" = 204.9, 27" = 163.2, 31" = 142.1) and they could not classify those as "retina displays". The point of having a larger monitor is to have more screen real estate while maintaining physical UI size, not so you can sit further away from it.

The current 21.5" and 27" iMacs have dot pitches of 102.5 and 108.8 respectively, which are close enough that the UI elements are roughly the same size at the same viewing distance.

Also with the pixel doubling technique they use for backwards compatibility, if they released a 27" iMac with 3840x2160 resolution, you would effectively be getting 1920x1080. This is a major backwards step from the current 2560x1440! On the 21.5" iMac it would slot in transparently.

And personally, if someone's going to make a 3840x2160 resolution display, I'd rather it had a standard pixel density. At 110ppi, such a screen would be 40" and be a lot more be a lot more useful in terms of productivity, and a far better use of all that GPU horsepower.


July 1, 2012, 1:24 am

I'm happy with the current screen resolution but would love to see at least three changes that add functionality for users: 1. A screen with mat finish instead of the glossy finish with all the glare. 2. A biometric log on system - thumb print is best, but facial recognition or retinal scan using the existing camera would be fine. 3. Access to the hard drive for upgrade. Storage technology is moving faster than other parts of the system, and it would be nice to be able to upgrade sooner than replacing an entire system.

I hope a new iMac is released soon though; I'm ready!

Tobias Carlén

May 21, 2013, 3:51 pm

1. If you want it, you can buy something like the ViewGuard Anti-Glare Matte Screen Protector, but I agree that apple should offer matte screens on iMac. I have it on my two 17" MBP's
2. Please buy the Authentec solution or something similar and spare me from unncecessary hardware that will increase cost, weight and failure rates
3. It is replaceable. If you can't figure out how by yourself, Apple is right to prevent you from trying. As to officially allowing people to swap the drives, that would be a crazy move because
3.1. People lacking the skills and the awareness that they are on their own and that they are voiding the warranty would mess around with their computers, increasing the failure rate, thus increasing Apples costs and hurting their reputation.
3.2. Apple would lose the income from selling "Apple"-drives with healthy margins

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