MacBook Air 13" (Mid 2011) vs MacBook Air 13" (Mid 2012)
MacBook Air 13"
(Mid 2011)
MacBook Air 13"
(Mid 2012)
|
Base Price
-
|
Base Price
-
|
|
CPU
Core i5-2557M
|
CPU
Core i5-3427U
|
|
GPU
HD 3000 1200MHz
|
GPU
HD 4000 1150MHz
|
|
Memory
4GB
|
Memory
4GB
|
|
Storage
128GB
|
Storage
128GB
|
|
Display
13.3" LCD TN 1440x900 -
|
Display
13.3" LCD TN 1440x900 -
|
|
GB6S 405
11%
GB6M 800
3%
|
GB6S 425
11%
GB6M 875
4%
|
|
N/A
0%
FP32 0.23 TFLOPS
0%
|
N/A
0%
FP32 0.29 TFLOPS
1%
|
|
4GB
DDR3-1333
|
4GB
DDR3L-1600
|
|
8 Tabs
2%
|
8 Tabs
2%
|
|
128GB
Proprietary Apple 6+12 Pin
SATA 2
Up to 220MB/s Read
|
128GB
Proprietary Apple 7+17 Pin
SATA 3
Up to 520MB/s Read
|
|
186 min 4K Video
5%
|
186 min 4K Video
5%
|
|
No Optical Drive
|
No Optical Drive
|
|
-
|
-
|
|
13.3"
LCD TN
-
|
13.3"
LCD TN
-
|
|
300 Nits
-
|
300 Nits
-
|
|
60Hz
-
|
60Hz
-
|
|
1440x900
1.3 Million Pixels
128 PPI
|
1440x900
1.3 Million Pixels
128 PPI
|
|
LED Backlight
-
1,000:1 Contrast
|
LED Backlight
-
1,000:1 Contrast
|
|
-
-
|
-
-
|
|
480p
-
-
-
-
-
-
-
|
720p
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
78 Keys
Scissor Switch
White Backlight
|
78 Keys
Scissor Switch
White Backlight
|
|
Multi-Touch Clickpad Trackpad
Glass Surface
|
Multi-Touch Clickpad Trackpad
Glass Surface
|
|
Not Included
|
Not Included
|
|
Not Included
|
Not Included
|
|
No Biometrics
|
No Biometrics
|
|
2
|
2
|
|
1
|
2
|
|
No Cellular
|
No Cellular
|
|
|
|
|
|
|
|
Wi-Fi 4E (802.11n)
2 Stream
Up to 300Mbps
|
Wi-Fi 4E (802.11n)
2 Stream
Up to 300Mbps
|
|
Bluetooth 4.0
|
Bluetooth 4.0
|
|
No Sensors
-
-
-
-
|
No Sensors
-
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
QS67
|
QS77
|
|
Data
-
-
-
-
-
-
-
-
-
-
-
2x USB 2.0 (480Mbps)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x Thunderbolt 1 (10Gbps)
-
-
-
-
|
Data
-
-
-
-
-
-
-
-
-
-
-
-
2x USB 3.0 (5Gbps)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x Thunderbolt 1 (10Gbps)
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Audio
1x Audio Jack
-
|
Audio
1x Audio Jack
-
|
|
Card
1x SDXC Card
-
|
Card
1x SDXC Card
-
|
|
Power
MagSafe
|
Power
MagSafe 2
|
|
-
-
-
|
-
-
-
|
|
-
|
-
|
|
External
|
External
|
|
45W
14.85V
3.05A
|
45W
14.85V
3.05A
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
MagSafe L
-
-
-
1.8M (6 ft) Cable
|
MagSafe 2
-
-
-
1.8M (6 ft) Cable
|
|
50Wh
6849mAh
7.30V
Lithium-Ion Polymer
-
|
50Wh
6849mAh
7.30V
Lithium-Ion Polymer
-
|
|
Up to 7 Hours
|
Up to 7 Hours
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
Mac OS X 10.7 Lion
Windows
|
Mac OS X 10.7 Lion
Windows
|
|
macOS 10.13 High Sierra (Latest)
Windows 8.1 (Latest)
|
macOS 10.15 Catalina (Latest)
Windows 10 (Latest)
|
|
Build Material
Aluminum
-
-
|
Build Material
Aluminum
-
-
|
|
Cooler
1x Fans
-
-
|
Cooler
1x Fans
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Height
17 mm (0.7 in)
Width
325 mm (12.8 in)
Depth
227 mm (8.9 in)
Volume
0.90 L
|
Height
17 mm (0.7 in)
Width
325 mm (12.8 in)
Depth
227 mm (8.9 in)
Volume
0.90 L
|
|
Weight
1.35 kg (3 lb)
-
-
-
-
|
Weight
1.35 kg (3 lb)
-
-
-
-
|
|
CPU
Not Upgradable
|
CPU
Not Upgradable
|
|
GPU
Not Upgradable
|
GPU
Not Upgradable
|
|
Memory
Not Upgradable
|
Memory
Not Upgradable
|
|
Storage
Upgradable
|
Storage
Upgradable
|
|
Wi-Fi
Upgradable
|
Wi-Fi
Upgradable
|
|
Motherboard
Not Upgradable
|
Motherboard
Not Upgradable
|
|
Power Supply
Upgradable
|
Power Supply
Upgradable
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
Copy Link