iMac 24 (M1, Four Ports, Mid 2021) vs iMac 21.5 (Early 2019)
iMac 24
(M1, Four Ports, Mid 2021)
$1,499
iMac 21.5
(Early 2019)
$1,299
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Base Price (MSRP)
$1,499
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Base Price (MSRP)
$1,299
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CPU
M1 (8C8G)
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CPU
Core i3-8100
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GPU
8-Core M1
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GPU
Radeon Pro 555X
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Memory
8GB
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Memory
8GB
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Storage
256GB
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Storage
0GB + 1TB
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Display
23.5" LCD IPS 4480x2520 -
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Display
21.5" LCD IPS 4096x2304 -
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GB6S 2,380
59%
GB6M 8,615
32%
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GB6S 1,265
31%
GB6M 3,460
13%
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1080p 21 FPS
18%
FP32 2.62 TFLOPS
5%
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N/A
0%
FP32 1.39 TFLOPS
3%
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8GB
LPDDR4X-4266
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8GB
DDR4-2666
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24 Tabs
5%
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24 Tabs
5%
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256GB
Soldered
PCIe 3.0 x4
Up to 2.7GB/s Read
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0GB + 1TB
2.5"
SATA 3
5400RPM
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442 min 4K Video
11%
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1,930 min 4K Video
48%
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No Optical Drive
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No Optical Drive
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23.5"
LCD IPS
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21.5"
LCD IPS
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500 Nits
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500 Nits
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60Hz
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60Hz
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4480x2520
11.3 Million Pixels
219 PPI
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4096x2304
9.4 Million Pixels
219 PPI
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LED Backlight
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1,400:1 Contrast
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LED Backlight
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1,100:1 Contrast
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1080p
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720p
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Magic Keyboard with Touch ID
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Magic Keyboard
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Magic Mouse
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Magic Mouse 2
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Not Included
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Not Included
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Not Included
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Not Included
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Fingerprint
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No Biometrics
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6
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2
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3
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2
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No Cellular
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No Cellular
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Wi-Fi 6 (802.11ax)
2 Stream
Up to 1200Mbps
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Wi-Fi 5 (802.11ac)
3 Stream
Up to 1300Mbps
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Bluetooth 5.0
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Bluetooth 4.2
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No Sensors
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No Sensors
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Integrated Chipset
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Z270
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Data
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2x USB-C 3.1 (10Gbps)
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2x USB 4 (40Gbps)
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Data
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4x USB 3.0 (5Gbps)
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2x Thunderbolt 3 (40Gbps)
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Network
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1x Ethernet (1Gbps)
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Network
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1x Ethernet (1Gbps)
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Audio
1x Audio Jack
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Audio
1x Audio Jack
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Card
1x SDXC Card UHS-II
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External
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185W
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143W
15.90V
9.00A
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Not Included
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MagSafe iMac
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Ethernet 1G
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2.0M (7 ft) Cable
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No Battery
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No Battery
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macOS 11 Big Sur
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macOS 10.14 Mojave
Windows
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Windows 10 (Latest)
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Build Material
Aluminum
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Build Material
Aluminum
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Height
461 mm (18.1 in)
Width
547 mm (21.5 in)
Depth
147 mm (5.8 in)
Volume
37.07 L
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Height
450 mm (17.7 in)
Width
528 mm (20.8 in)
Depth
175 mm (6.9 in)
Volume
41.63 L
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Weight
4.481 kg (9.9 lb)
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Weight
5.579 kg (12.3 lb)
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CPU
Not Upgradable
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CPU
Upgradable
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GPU
Not Upgradable
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GPU
Not Upgradable
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Memory
Not Upgradable
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Memory
Upgradable
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Storage
Not Upgradable
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Storage
Upgradable
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Wi-Fi
Not Upgradable
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Wi-Fi
Upgradable
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Motherboard
Not Upgradable
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Motherboard
Not Upgradable
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Power Supply
Upgradable
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Power Supply
Not Upgradable
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Storage Slots
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1x 2.5" Bay
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Memory Slots
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2x SO-DIMM
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A2438
EMC 3663
iMac21,1
|
A2116
EMC 3195
iMac19,2
|
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