size, usability

86% of the reviews on Amazon.co.uk give this product a positive rating.

88% of the reviews on Amazon.com give this product a positive rating.

93% der Kundenmeinungen auf Amazon.de bewerten dieses Produkt positiv.

67% des avis sur Amazon.fr donnent une note favorable à ce produit.

57% di recensioni su Amazon.it attribuiscono a questo prodotto una valutazione positiva.

Awesome design and build quality ; Very cool and quiet ; Plays games decently ; Convenience ; Great screen

Mediocre webcam ; Default colour settings not great ; Price

Finally, while the glass front means this isn't a true professional class screen, reflections aren't anything like as bad as you'd expect. This is largely down to changes introduced last year, namely an improved coating and tighter air gap, but the...

Stunning, low-glare display ; Improved graphics performance, disk speeds ; Attractive design ; Robust audio

No optical drive

We already loved the iMac for its attractive design, forceful audio and sharp, low-glare screen, so it's even easier to recommend it now that it's been upgraded with new processors, more powerful GPUs, faster 802.11ac WiFi and speedier PCIe SSDs....

Haswell processors ; 802.11ac ; Beautiful slimline design ; Nvidia 7 Series graphics ; Good custom build options

No optical drive ; Limited upgrade options ; £50 or £100 more expensive than last year ; No Hyper Threading on standard processors ; Didn't get a Retina screen option

Fusion Drive is SSD+HDD, but smart. Stunningly thin design. Impressive low-glare display. Top-of-the-line processor and graphics card offer best-in-class performance. User serviceable memory slots. Ports include Thunderbolt and USB 3.0. Can work as a...

No Touch Screen. SD card slot in back. No internal upgradability beyond RAM. No height adjustment. Requires adapter for HDMI.

Like other Macs, the iMac comes preloaded with iPhoto, iTunes, Mail, etc. The iMac has a one-year warranty. One future-proofing plus is that the iMac can work as a monitor for a future Thunderbolt-equipped Mac. Using one of the two Thunderbolt ports,...

Stunningly thin design. Impressive low-glare display. Top-of-the-line processor and graphics card offer best-in-class performance. User serviceable memory slots. Ports include Thunderbolt and USB 3.0.

Pricey. No internal upgradability. No HDMI-in or out without an adapter. No height adjustment. Needs external Thunderbolt drive for more storage.

The Apple iMac 27-inch (Nvidia GeForce GTX 675M) certainly makes a case for itself, you'll certainly get better performance when you max out the memory and use Flash Storage. If you're a Mac maven who already has external Thunderbolt storage, this is a...

Fast, beautifully designed, graphics power, Fusion Drive is great, thin design and small footprint for a 27-in screen

Not really upgradable, screen could be higher res, can be fiddly to use slots around the back

The 27-inch iMac is available with a 3.2 GHz quad-core Intel Core i5 with Turbo Boost speeds up to 3.6 GHz and Nvidia GeForce GTX 755M for a suggested retail price of £1,599. Our review unit would cost an impressive £2,229 thanks to its 3.5 GHz...