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The 4K 21.5-inch 2017 iMac is a refresh of Apple's iconic all-in-one. It comes stacked with the latest processor and graphics options, alongside the same butter-smooth Apple experience you've come to expect. If you're after a powerful and good-looking al...

Stunning screen, Powerful processor, Near-silent running, Good graphics performance, Excellent peripherals...

Needs an SSD, Measly 8GB of RAM...

21.5-inch iMac – Performance The 21.5-inch iMac is available with two different processor choices. The Full HD model gets dual-core Intel Kaby Lake processors that are more typically found in laptops, while the 4K model ships with full-fat, quad-core desk...
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Reckon you're pretty good at Spot the Difference? Try all you like - you'll need full-on X-ray vision to see what's changed between last year's 21.5in 4K iMac and this all-new model.That's because underneath the familiar, ultra-minimal silver shell, Apple...

Fantastic display combines resolution and colour refinement, Dedicated graphics a welcome step up from last year, Baby Lake CPUs bring the power...

No Target Display mode to use that stunning screen with other kit, Screen only has tilt, I guess...

It's an iMac. Only better. That's about all you need to know.Our favourite all-in-one computer from last year has been given some welcome improvements, especially to graphics and display, and the price hasn't changed. So it's pretty much a shoe-in for thi...
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Reckon you're pretty good at Spot the Difference? Try all you like - you'll need full-on X-ray vision to see what's changed between last year's 21.5in 4K iMac and this all-new model.That's because underneath the familiar, ultra-minimal silver shell, Apple...

Fantastic display combines resolution and colour refinement, Dedicated graphics a welcome step up from last year, Baby Lake CPUs bring the power...

No Target Display mode to use that stunning screen with other kit, Screen only has tilt, I guess...

It's an iMac. Only better. That's about all you need to know. Our favourite all-in-one computer from last year has been given some welcome improvements, especially to graphics and display, and the price hasn't changed. So it's pretty much a shoe-in for t...
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Sign up for our daily newsletter 4K screens of varying quality have been slowly making their way into laptops, but they've been surprisingly absent from all-in-one desktop computers. The new 21.5in Apple iMac is the first that we know of to come with a 4...

High resolution, high quality screen, Quiet, Easy tilt and swivel stand...

Not easily upgradeable or serviceable, No SSD or hybrid drive as standard...

The 4K screen looks superb, although one too many compromises have been made for the sake of the slender casing...
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The 21-inch iMac was last updated in October 2015 and, to be frank, that update was a little disappointing because, despite the fact that this was the first generation of 21-inch iMac to offer a 4K Retina display, the processor in that model was a Broadwe...

We think Apple has been listening to what people want and the new 21-inch iMac will answer a lot of people's prayers. Sure we'd like the price of the entry-level model to be less, but even if it was we'd still be recommending that Apple's customers should...
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Revealed alongside the updated iPad Pro during this year's Apple Worldwide Developers Conference, the new iMac all-in-one desktops are a thoroughly refreshed hardware option, headlined by a 21.5-inch 4K display option, or the rather humongous 27-inch 5K s...
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Apple introduced new iMacs at WWDC 2017. I've taken a look at the 21.5-inch, 3.4GHz model with a 4K Retina display. This model carries a 1TB Fusion drive and uses a Radeon Pro 560 with 4GB video memory. I'll try to avoid repeating too many of the widely...
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It's been nearly two years since Apple updated the iMac, which may not seem like such a big deal, especially for a desktop computer. So, understandably, if you bought an iMac in the past three or four years, maybe you aren't looking for a new computer rig...

Elegant allinone design, Improved brightness of screen, RAM is now upgradable after initial purchase (service required), Good speed boost over older iMacs, Potential video boost with macOS High Sierra...

Unimpressive performance boost over comparable 2015 model...

It would've been nice to see a bigger speed increase over its predecessor, but the $1,499 21.5-inch iMac 3.4GHz Core i5 is still a great computer, and its boost over older iMacs is much more impressive. Also, the Kaby Lake iMacs could benefit from mac...
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With only minor updates to the iMac's design and components since 2012, Windows all-in-one desktops (AIOs) like the Microsoft Surface Studio have set their targets squarely on Apple's AIO, but most of those comparable models have larger screens and are pr...

Bright DCI-P3 4K screen, Can drive 4K or 5K external displays, Discrete graphics, Hybrid SSD/HDD Fusion Drive, USB-C/Thunderbolt 3 ports, Wireless keyboard and mouse included...

Shallow keyboard, Ports and SD card slot are on back panel, Lacks HDMI-in and DisplayPort-in connectors...

Design unchanged, the latest 21.5-inch Apple iMac with 4K Retina display packs an updated CPU, Thunderbolt 3 connectivity, VR-ready graphics, and a brighter display. Despite these minor updates, it's the midrange all-in-one to beat...
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Apple has radically overhauled its iMac lineup for 2017, giving its 21.5 inch Retina 4K models dedicated graphics driven by AMD Radeon Pro 555/560 GPUs; a brighter display with enhanced P3 color; more powerful Intel Kaby Lake CPUs; upgradable RAM sockets...

The latest Kaby Lake iMacs deliver strong refinements to Apple's most popular desktop Mac line. Later this year, Apple will introduce at even higher end iMac Pro that goes even further, albeit at a premium price, starting at $5000. The 4K Mac models deli...
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At the WWDC keynote on Monday, Apple announced a collection of hardware refreshes for the MacBook, MacBook Pro, and iMac, which users are already able to order on Apple.com. Across the line of Macs, Apple added faster Kaby Lake processors, faster SSD o...
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