iMac 27 (Mid 2020) vs iMac G4 15 (Early 2003)
iMac 27
(Mid 2020)
$1,799
iMac G4 15
(Early 2003)
$1,299
|
Base Price (MSRP)
$1,799
|
Base Price (MSRP)
$1,299
|
|
CPU
Core i5-10500
|
CPU
PowerPC 7450 800MHz
|
|
GPU
Radeon Pro 5300
|
GPU
GeForce2 MX
|
|
Memory
8GB
|
Memory
256MB
|
|
Storage
256GB
|
Storage
60GB
|
|
Display
27" LCD IPS 5120×2880
|
Display
15" LCD TN 1024×768
|
|
42 FPS 1080p
35%
4.22 TFLOPS FP32
8%
|
N/A
0%
N/A
0%
|
|
8GB
DDR4-2666
|
256MB
SDR-133
|
|
24 Tabs
5%
|
Unknown # Tabs
0%
|
|
256GB
Soldered
PCIe 3.0 x4
Up to 2.8GB/s Read
|
60GB
3.5"
PATA
7200RPM
|
|
442 min 4K Video
11%
|
50 min 4K Video
1%
|
|
No Optical Drive
|
32x Combo Drive
Tray Loading
|
|
-
|
-
|
|
27"
LCD IPS
-
-
|
15"
LCD TN
-
-
|
|
|
|
|
Area
311.5 in² (2009.7 cm²)
16:9 Aspect Ratio
|
Area
108 in² (696.8 cm²)
4:3 Aspect Ratio
|
|
Brightness
500 Nits
-
|
Brightness
200 Nits
-
|
|
Refresh Rate
60Hz
-
-
-
|
Refresh Rate
60Hz
-
-
-
|
|
Response Time
27ms GtG
|
-
-
|
|
Flicker
23000Hz
|
-
-
|
|
Resolution
5120×2880
14.7 Million Pixels
218 PPI
|
Resolution
1024×768
0.8 Million Pixels
85 PPI
|
|
|
|
|
LED Backlight
-
1,100:1 Contrast
|
CCFL Backlight
-
800:1 Contrast
|
|
Viewing Angles
178° Horizontal
178° Vertical
|
-
-
-
|
|
Colour Depth
10-bit
|
Colour Depth
8-bit
|
|
Coverage
100% sRGB
99% DCI-P3
88% Adobe RGB
|
-
-
-
-
|
|
Accuracy
dE 1.4 Avg
dE 2.6 Max
dE 2.20 Greyscale
2.32 Gamma
6830K
|
-
-
-
-
-
-
|
|
Coating
Glossy Anti-Reflective
Fully Laminated
|
-
-
-
|
|
-
-
|
-
-
|
|
1080p
-
-
-
-
-
-
-
|
No Cameras
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Magic Keyboard
|
Apple Pro Keyboard
|
|
Magic Mouse 2
|
Apple Pro Mouse
|
|
Not Included
|
Not Included
|
|
Not Included
|
Not Included
|
|
No Biometrics
|
No Biometrics
|
|
2
|
2
|
|
3
|
1
|
|
No Cellular
|
No Cellular
|
|
|
|
|
|
|
|
Wi-Fi 5 (802.11ac)
3 Stream
Up to 1300Mbps
|
No Wi-Fi
Wi-Fi 1 (802.11b)
1 Stream
Up to 11Mbps
|
|
Bluetooth 5.0
|
No Bluetooth
|
|
56K Modem
|
|
No Sensors
-
-
-
-
|
No Sensors
-
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
Z370
|
Integrated Chipset
|
|
Data
-
-
-
-
-
-
-
-
-
-
-
-
4x USB 3.0 (5Gbps)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2x Thunderbolt 3 (40Gbps)
-
-
|
Data
-
-
-
-
-
-
-
-
-
-
3x USB 1.0 (12Mbps)
-
-
-
-
-
-
-
-
-
-
-
-
2x FireWire 400
-
-
-
-
-
-
-
-
-
|
|
Network
-
-
1x Ethernet (1Gbps)
-
-
-
-
|
Network
-
1x Ethernet (100Mbps)
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
Video
-
-
-
-
-
-
-
-
-
-
-
1x mini-VGA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Audio
1x Audio Jack
-
|
Audio
2x Audio Jack
-
|
|
Card
1x SDXC Card UHS-II
-
|
-
-
-
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
-
|
-
|
|
303W
|
130W
|
|
Not Included
-
-
|
Not Included
-
-
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
No Battery
-
-
-
-
|
No Battery
-
-
-
-
|
|
-
|
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
macOS 10.15 Catalina
Windows
|
Mac OS X 10.2 Jaguar
|
|
Windows 10 (Latest)
|
Mac OS X 10.4 Tiger (Latest)
|
|
Build Material
Aluminum
-
-
|
Build Material
Plastic
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Height
516 mm (20.3 in)
Width
650 mm (25.6 in)
Depth
203 mm (8 in)
Volume
68.13 L
|
Height
508 mm (20 in)
Width
414 mm (16.3 in)
Depth
414 mm (16.3 in)
Volume
87.08 L
|
|
Weight
8.936 kg (19.7 lb)
-
-
-
-
|
Weight
9.662 kg (21.3 lb)
-
-
-
-
|
|
CPU
Upgradable
|
CPU
Not Upgradable
|
|
GPU
Not Upgradable
|
GPU
Not Upgradable
|
|
Memory
Upgradable
|
Memory
Upgradable
|
|
Storage
Upgradable
|
Storage
Upgradable
|
|
Wi-Fi
Not Upgradable
|
Wi-Fi
Upgradable
|
|
Motherboard
Not Upgradable
|
Motherboard
Not Upgradable
|
|
Power Supply
Not Upgradable
|
Power Supply
Not Upgradable
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Memory Slots
-
4x SO-DIMM
|
Memory Slots
-
1x SO-DIMM
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
A2115
EMC 3442
iMac20,1
|
M6498
PowerMac4,2
|
Copy Link