The full MacBook Air (4,1) specifications follow:
| Buy | Amazon | BUY NOW ( MC968LL/A | MC969LL/A ) |
| OS | Mac OS X 10.7 Lion | |
| Size | Dimensions | (3.0 - 17) x 300 x 192 mm |
| Weight | 1.08 kg | |
| Display | Type | LED backlit glossy |
| Size | 11.6 inches | |
| Resolution | 1366 x 768 | |
| Features | - | |
| Memory | Internal* | 64 GB | 128 GB |
| External | ||
| Connectivity | WLAN | AirPort Wi-Fi 802.11 a/b/g/n |
| Bluetooth | v 4.0 EDR (Enhanced Data Rate) | |
| Infrared | No | |
| USB | 2 x 2.0 | |
| Camera | Webcam | FaceTime Camera |
| Hardware | CPU** | 1.6 GHz dual-core Intel i5 |
| Cache | 3MB shared L3 | |
| GPU*** | Intel HD 3000 | |
| Chipset | - | |
| RAM**** | 2 GB (1333 MHz DDR3) | |
| Audio | headphones omnidirectional microphone stereo speakers | |
| Video | ||
| Sensors | light sensor | |
| Ports | Thunderbolt | |
| Others | backlit keyboard Multi-Touch trackpad | |
| Software | Apple | iLife iWork (purchase required) DVD CD Sharing |
| Others | OS X Apps | |
| Battery | 35 Watt-Hour Li-Po | |
| Stand-by | 30 days | |
| Usage | 5 hours | |
| Playback | ||
* up to 256GB flash memory
** up to 1.8GHz Intel Core i7 with 4MB shared L3 cache
*** 256MB - 384MB of DDR3 shared memory
**** up to 4GB on both available models
*** 256MB - 384MB of DDR3 shared memory
**** up to 4GB on both available models