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Apple iMac 21.5-inch with Retina 4K Display 3.1Ghz Price in Singapore

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Apple iMac 21.5-inch with Retina 4K Display 3.1Ghz Specs

Apple iMac 21.5-inch with Retina 4K Display 3.1Ghz Specs

Release Date in Singapore
Model21.5" Retina 4K
DateOct 2015
Processor
Processor frequency3.1 GHz
Processor family5th gen Intel® Core™ i5
Processor cores4
Processor boost frequency3.6 GHz
Memory
Internal memory16 GB
Maximum internal memory16 GB
Internal memory typeLPDDR3-SDRAM
Memory clock speed1867 MHz
Memory slots2
Memory slots typeSO-DIMM
Memory layout (slots x size)2 x 8 GB
Memory form factorOn-board
Optical drive
Optical drive type
Display
Display diagonal54.6 cm (21.5")
Display resolution4096 x 2304 pixels
HD type4K Ultra HD
LED backlight
Touchscreen
Detachable display
Screen shapeFlat
Full HD
Aspect ratio16:9
Panel typeIPS
Audio
Built-in speaker(s)
Built-in microphone
Ports & interfaces
USB 3.0 (3.1 Gen 1) Type-A ports quantity4
Headphone outputs1
Thunderbolt 2 ports quantity2
Ethernet LAN (RJ-45) ports1
DVI port
Combo headphone/mic port
Mini DisplayPort/Thunderbolt combo port
Weight & dimensions
Width528 mm
Depth175 mm
Height450 mm
Weight5.68 kg
Power
Autonomy mode
AC adapter frequency50/60 Hz
AC adapter input voltage100 - 240 V
Networking
Wi-Fi
Wi-Fi standards802.11a,802.11ac,802.11b,802.11g,802.11n
Ethernet LAN
Bluetooth
Ethernet LAN data rates10,100,1000 Mbit/s
Bluetooth version4.0
Storage
Total storage capacity2000 GB
Card reader integrated
Storage mediaFusion Drive
Compatible memory cardsSDXC
Number of storage drives installed1
Number of hard drives installed1
Software
Operating system installedMac OS X 10.11 El Capitan
Bundled software- iPhoto\n- iMovie\n- GarageBand\n- Pages\n- Numbers\n- Keynote\n- iBooks\n- Safari\n- FaceTime\n- Time Machine\n- Photo Booth\n- iTunes\n- Game Center
Design
Colour of productSilver
Cable lock slot
Cable lock slot typeKensington
Graphics
On-board graphics adapter
On-board graphics adapter modelIntel® Iris™ Pro Graphics 6200
On-board graphics adapter familyIntel Iris Pro Graphics
Performance
Product typeAll-in-One PC
Multimedia
Built-in camera

Apple iMac 21.5-inch with Retina 4K Display 3.1Ghz Expert Reviews

macworld.co.uk
Reviewed on 2016-01-15
The 21.5in iMac has finally gained a Retina display. It's a 4K display, as opposed to the 5K display that the 27in Retina iMac gained in 2014. The 21.5in Macs hadn't been updated since 2013 so this update was long overdue.Apple has finally updated its ran...
Read More >
T3.com
Reviewed on 2016-01-13
Display, Design, Build qualityFusion Drive not standard, No height adjustability, No discrete GPU
Apple's 21.5- and 27-inch iMacs received the computing equivalent of liposuction toward the end of 2012, shedding chunks from their aluminium frames. The next big upgrade arrived toward the end of 2014 when the larger of the two was upgraded to an eye-cat...
Read More >
techradar.com
Reviewed on 2016-01-08
Display, Design, Speakers, AccessoriesFusion drive not standard, Chunky display bezel
Fans of compact all-in-one desktops rejoice: Apple has finally upgraded its 21.5-inch iMac with a 4K Retina display. If you've owned one of the company's non-Retina iMacs in the past and grimaced at its jagged fonts and wonky lines, an upgrade to the newe...
Read More >
canadianreviewer.com
Reviewed on 2016-01-04
With the 4K 21.5-inch iMac and the 5K 27-inch iMac before it, Apple has made 4K technology a compelling feature for next generation computer displays and all-in-one PCs in a way that many TV manufacturers have failed to so for high-end 4K TV sets.A 4K Dis...
Read More >
techradar.com
Reviewed on 2015-12-11
Display, Peformance, Sound, AccessoriesCore i7 costs extra, No height adjustability, No Target Display Mode
When Apple introduced Retina displays on the iPhone 4 and iPad 3, those sharp screens made older models feel instantly outdated. Launched in late 2014, the first Mac with Retina 5K display had a similar effect. Featuring a display stuffed full of pixels...
Read More >
cybershack.com.au
Reviewed on 2015-11-20
Amazing 4K display, New accessories are great, Slick design,5400RPM HDD is unacceptably slow, Last generation processor, No dedicated GPU,
Last year's 5K Retina iMac was the first big refresh in a product line that hasn't really changed since Apple slimmed it down at the of 2012. Unsurprisingly, a high resolution screen warrants an appropriately high price point, putting the 5K iMac well int...
Read More >
digitalone.com.sg
Reviewed on 2015-11-19
My four-year-old 21.5-inch iMac has been my faithful productivity work horse. Despite refreshes in design and chip upgrades to Apple's all-in-one (AIO) computer over that time, I have never felt an urge to upgrade. Until now. The new 21.5-inch iMac comes...
Read More >
straitstimes.com
Reviewed on 2015-11-18
Apple iMac (21.5-inch with Retina 4K display)My four-year-old 21.5-inch iMac has been my faithful productivity work horse. Despite refreshes in design and chip upgrades to Apple's all-in-one (AIO) computer over that time, I have never felt an urge to upgr...
Read More >
pocket-lint.com
Reviewed on 2015-11-06
4K screen resolution in top-end model looks great, new keyboard, faster performance than predecessorSlow 5,400rpm hard drive as standard, mouse uncomfortable to use, no post-purchase RAM upgrades, Fusion Drive limits flash to 24GB (down from 128GB)
A new iMac range is here to woo you into staying with the desktop in 2015 rather than going mobile. With new processors, new displays, and new graphics options there is plenty to be tempted by. We've been using the new 21.5-inch model with 4K display to...
Read More >
theverge.com
Reviewed on 2015-11-05
The best all-in-one there is, now in both 4K and 5KLast year's iMac brought the Retina display to Apple's desktop product line in dramatic fashion. The 27-inch 5K screen was a jaw-dropping addition that made the all-in-one impossible to look away from. An...
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computershopper.com
Reviewed on 2015-11-03
Stunning, pixel-dense 4K display, Bundled peripherals are now rechargeable, Very good performance for an all-in-oneHard drive in entry-level model makes for slow bootup, occasional sluggishness
Not so much, here in late 2015. UltraHD TVs and 4K monitors are becoming increasingly common, and the screen on Apple's 27-inch ( "Ginormous," in Apple-speak ) iMac all-in-one computer has a whopper of a 5K panel. Sony even recently jammed a 4K display in...
Read More >
appleinsider.com
Reviewed on 2015-11-03
4K Retina display with P3 color gamut, Powerful internals, Small footprint5,400 rpm HDD is a snail, Price borders on 27inch 5K iMac, Slight backlight bleed at screen periphery
Apple's marketing team didn't need to dig deep to dream up a campaign for the new 21.5‑inch iMac with Retina 4K display —its best feature is in the name. The stellar ultra high-resolution screen mates well with Apple's chosen internals, but it would have...
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expertreviews.co.uk
Reviewed on 2015-10-22
For £899 you get a fabulous-looking, wafer thin aluminium chassis, complete with sharp corners, tapering backside and robust stand. The current design is practically unchanged from when it first appeared in 2012, which itself is a mere evolution of the or...
Read More >
4k.com
Reviewed on 2015-10-22
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 displayNo HDMI connectivity, Uses slightly older Intel processing chip architecture, No discrete Graphics card technology, Storage memory could have been more advanced
As we can pretty much expect of any Apple product and especially of any high-end Apple computing device, the 4K iMac is a fantastic performer on the whole. Its new single-fan cooling arrangement not only keeps the machine's temperature lower than what was...
Read More >
CNET.co.uk
Reviewed on 2015-10-13
Apple upgrades the 21.5-inch iMac with a stunning 4K-resolution display, along with faster processors and Thunderbolt 2. The redesigned keyboard, mouse and trackpad all have rechargeable batteries and lightning connectorsThe new processors are still one generation behind Intel's latest and there are no discrete graphics options. No HDMI input means it can't double as a TV monitor
Last year's addition to the 21.5-inch Apple iMac line caught our attention by cutting the starting price to $1,099 (£899 or AU$1,349) and positioning itself as essentially a MacBook Air recast as a desktop system; the new version for 2015 aims higher.The...
Read More >
macworld.com
Reviewed on 2015-10-13
Gorgeous Retina screen, Thunderbolt 2 supportFast flashstorage available as an option, Hampered by slow 5200 rpm hard drive, Discrete GPU available only as configuration option, Uses previous generation Intel chipset
The Mac is a small fraction of Apple's total business, and of that, roughly three-quarters of the Macs sold are laptops. Apple could probably be forgiven if it put the entire iMac line into maintenance mode: after all, sometimes it seems like that's what...
Read More >
cnet.com.au
Reviewed on 2015-10-13
Apple upgrades the 21.5-inch iMac with a stunning 4K-resolution display, along with faster processors and Thunderbolt 2. The redesigned keyboard, mouse and trackpad all have rechargeable batteries and lightning connectorsThe new processors are still one generation behind Intel's latest and there are no discrete graphics options. No HDMI input means it can't double as a TV monitor
Last year's addition to the 21.5-inch Apple iMac line caught our attention by cutting the starting price to $1,099 (£899 or AU$1,349) and positioning itself as essentially a MacBook Air recast as a desktop system; the new version for 2015 aims higher.The...
Read More >

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