• Intel Core i5 1.3GHz Processor
• 128 GB SSD (SSD)
• 720p FaceTime HD camera
• 11.6" LED Display
• 1366 x 768 resolution

The Apple MacBook Air "Core i5" 1.3 11.6 Inch (Mid-2013) features 1.3 GHz Intel Core i5 processor (4250U) with two independent processor cores on a single chip, 4 GB of onboard 1600 MHz LPDDR3 SDRAM 128 GB of PCIe-based flash storage, and an integrated Intel HD Graphics 5000 graphics processor that shares system memory. This all is packed in a razor thin (0.11-0.68 inch), 2.3 pound, aluminum case with an integrated 720p "FaceTime HD" webcam, a backlit full-size keyboard and an 11.6" widescreen TFT LED backlit active-matrix "glossy" display (1366x768 native resolution).

• Core i5-4250U Dual-Core 1.3GHz processor
• 4 GB 1600MHz LPDDR3 RAM
• Solid State Drive (SSD) 128 GB 
• Integrated Intel HD Graphics 5000
• LED backlit glossy widescreen display 11.6-inch
• 2.6 GHz Processor, 3 MB Intel Smart Cache
• Mac OS X version 10.9.5 pre-installed
• Integrated audio with built-in speakers  -  Dual microphones
• 802.11ac Wi-Fi networking (IEEE 802.11a/b/g/n compatible)
• Built-in Bluetooth 4.0 wireless Technology
• Built-in 720p FaceTime HD camera