Apple Macbook Air comes with latest generation Intel Core i5 or i7 processor. These processors can provide best performances.
For display there is standard HD 1366 x 768 display with size for 11 inch and 1440 x 900 pixels for 13 inch. High density Retina display is also available with some models.
Depending on model Apple Macbook Air comes with up to 12 hours of battery life. The 11 inch model will give you up to 9 hours battery life, 13 inch model up do 12 hours of battery life. This will provide you whole day without any need to charge it. In sand by mode Apple macbook air can conserve battery up to 30 days. With integrated power nap technology you can receive new emails and calendar invitation even if Macbook is in sleep mode.
Up to 512 GB of super fast solid state drive storage space is available with any Macbook Air model. Solid state drive storage allows Macbook Air best performances and startup speeds compared to traditional hard disk drives. Optical drive is not available.
For connectivity Apple Macbook Air comes with ultrafast 802.11ac Wi-Fi wireless network adapter. With combination with AirPort Extreme and AirPort Time Capsule wireless performance is up to 3 times faster than standard wireless technologies adapter. Apple Macbook Air also comes with latest Bluetooth wireless standard.
For external devices USB 3.0 and USB 2.0 ports are available. High speed thunderbolt ports are available for connection any external device or any supported high resolution display.