مقارنة بين ماك بوك اير الجديد و ماك بوك اير القديم

MacBook Air - 11 inch

	11-inch Model July 2011 Model	11-inch Model 2012
Display	11.6-inch (diagonal) high-resolution LED-backlit glossy widescreen display with support for millions of colors	11.6-inch (diagonal) high-resolution LED-backlit glossy widescreen display with support for millions of colors
Resolution	1366x768	1366x768
Base Price	$999	$999
Processor	1.6GHz dual-core Intel Core i5 with 3MB shared L3 cache	1.7GHz dual-core Intel Core i5 (Turbo Boost up to 2.6GHz) with 3MB shared L3 cache
RAM	2GB of 1333MHz DDR3 onboard memory $999 model configurable to 4GB, only at the Apple Online Store.	4GB of 1600MHz DDR3L onboard memory Configurable to 8GB.
Storage	64GB flash storage	64GB flash storage
Graphics	Intel HD Graphics 3000 processor with 256MB of DDR3 SDRAM shared with main memory	Intel HD Graphics 4000
Camera	FaceTime HD camera	720p FaceTime HD camera
Speakers	Stereo speakers	Stereo speakers
Input/Output Jacks	Two USB 2.0 ports (up to 480 Mbps) Thunderbolt port Headphone jack	Two USB 3 ports (up to 5 Gbps) Thunderbolt port (up to 10 Gbps) MagSafe 2 power port
Wi-Fi	802.11n Wi-Fi wireless networking IEEE 802.11a/b/g compatible	802.11n Wi-Fi wireless networking; IEEE 802.11a/b/g compatible
Bluetooth	Bluetooth 4.0 wireless technology	Bluetooth 4.0 wireless technology
Height	0.11-0.68 inch (0.3-1.7 cm)	0.11-0.68 inch (0.3-1.7 cm)
Width	11.8 inches (30 cm)	11.8 inches (30 cm)
Depth	7.56 inches (19.2 cm)	7.56 inches (19.2 cm)
Weight	2.38 pounds (1.08 kg)	2.38 pounds (1.08 kg)

MacBook Air - 13 inch

	13-inch Model July 2011 Model	13-inch Model 2012
Display	13.3-inch (diagonal) high-resolution LED-backlit glossy widescreen display with support for millions of colors	13.3-inch (diagonal) high-resolution LED-backlit glossy widescreen display with support for millions of colors
Resolution	1440x900	1440x900
Base Price	$1299	$1199
Processor	1.7GHz dual-core Intel Core i5 with 3MB shared L3 cache	1.8GHz dual-core Intel Core i5 (Turbo Boost up to 2.8GHz) with 3MB shared L3 cache
RAM	4GB of 1333MHz DDR3 onboard memory	4GB of 1600MHz DDR3L onboard memory Configurable to 8GB.
Storage	128GB flash storage	128GB flash storage
Graphics	Intel HD Graphics 3000 processor with 384MB of DDR3 SDRAM shared with main memory	Intel HD Graphics 4000
Camera	FaceTime HD camera	720p FaceTime HD camera
Speakers	Stereo speakers	Stereo speakers
Input/Output Jacks	Two USB 2.0 ports (up to 480 Mbps) Thunderbolt port SD card slot Headphone jack	Two USB 3 ports (up to 5 Gbps) Thunderbolt port (up to 10 Gbps) MagSafe 2 power port SD card slot
Wi-Fi	802.11n Wi-Fi wireless networking IEEE 802.11a/b/g compatible	802.11n Wi-Fi wireless networking; IEEE 802.11a/b/g compatible
Bluetooth	Bluetooth 4.0 wireless technology	Bluetooth 4.0 wireless technology
Height	0.11-0.68 inch (0.3-1.7 cm)	0.11-0.68 inch (0.3-1.7 cm)
Width	12.8 inches (32.5 cm)	12.8 inches (32.5 cm)
Depth	8.94 inches (22.7 cm)	8.94 inches (22.7 cm)
Weight	2.96 pounds (1.35 kg)	2.96 pounds (1.35 kg)