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

50% di recensioni su Amazon.it attribuiscono a questo prodotto una valutazione positiva.

4K resolution is now an option ; Improved color accuracy ; Attractive design ; Input devices are now rechargeable ; Robust audio

Faster Fusion Drives are an up-sell, even on more expensive models ; Slow start-up with the entry-level 5,400 rpm hard drive ; Discrete graphics no longeroffered on the 21.5-inch iMac

The iMac is still the best all-in-one, with an attractive (if predictable) design, near-standard 4K and 5K screens, and even better color accuracy than before. The 21.5-inch version is in some ways the more interesting of the two models, as this is the...

Display ; Design ; Speakers ; Accessories

Fusion drive not standard ; Chunky display bezel

Apple's smallest all-in-one features a great design and fantastic 4K display. Just make sure you upgrade to the Fusion Drive (at the very least) for faster boot and resume times.

Solid build quality ; Slick design ; Rechardable accessories ; Decent speakers

Jagged, 1080p display fonts ; Fusion Drive not standard ; Awkward port location ; No height adjustment

Despite lacking a high-resolution display, Apple's remains an attractive and highly usable computer. Just remember to upgrade to a Fusion Drive to improve boot and loading times.

Bright 4K Retina display. DCI-P3 color gamut. New rechargeable wireless peripherals. Includes Lightning cable.

No discrete graphics option. Base hard drive is only 5,400rpm. Headset jack and SD card slot are on back panel.

Conclusion If you make your living through the lens of a camera, or you're a serious creative type, the 21.5-inch 4K Retina iMac belongs high up on your short list —especially if you want the hi-res display but don't want to pay for the 27-inch 5K iMac...

4K screen resolution in top-end model looks great, new keyboard, faster performance than predecessor

Slow 5,400rpm hard drive as standard, mouse uncomfortable to use, no post-purchase RAM upgrades, Fusion Drive limits flash to 24GB (down from 128GB)

If you are still wanting to be bound to the desk and go Apple then the iMac is certainly the way to do it. Going Retina is certainly worth the extra cash with this 21.5-inch model - delivering ultra high-definition 4K without breaking the bank.

Superb color rendering with DCI-P3 color space ; Fast, powerful machine for most uses ; Beautiful design ; Wonderfully quiet, cool running ; Decent price tag ; 9.4 million pixels ; El Capitan OS X works great with 4K display

No HDMI connectivity ; Uses slightly older Intel processing chip architecture ; No discrete Graphics card technology ; Storage memory could have been more advanced

While we consider Apple’s 5K Retina iMac to be the superior machine overall, the new 4k iMac has plenty going for it and comes at a relatively reasonable price for a piece of Apple technology with such a superb integrated True 4K display. On the whole,...