The Apple iPad Air Wifi is the iPad available in space grey and silver color in trendy sleek slate models. The Wi-Fi and Wi- Fi cellular models are available with the storage capacity of 16GB, 32 GB, 64 GB and 128 GB. The dimensions of the Wi-Fi is of height at 240mm equal to 9.4inches, width 169.5mm equal to 6.6inches, depth 7.5mm equal to 469g equal to one pound. The dimensions of Wi- Fi cellular are similar to Wi Fi except in the weight as it weighs 4.78gms equal to 1.5 pounds. Display features include Retina display of 9.7-inch (diagonal) LED-backlit MultiTouch display with IPS technology, 2048×1536 resolution at 264 pixels per inch (ppi), Fingerprint-resistant and oleo phobic coating. The chip set used is A7 chip with 64 bit architecture and M7 motion co processor.
The wireless and mobile data are different in two models as the Wi-Fi model has Wi-Fi (802.11a/b/g/n), dual channel (2.4GHz and 5GHz) and MIMO and Bluetooth 4.0 technology while Wi FI cellular has Wi-Fi (802.11a/b/g/n); dual channel (2.4GHz and 5GHz) and MIM ,Bluetooth 4.0 technology, UMTS/HSPA/HSPA+/DC-HSDPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz), CDMA EV-DO Rev. A and Rev. B (800, 1900 MHz), LTE (Bands 1, 2, 3, 4, 5, 7, 8, 13, 17, 18, 19, 20, 25, 26) and Data .
The visual features include camera and video recording. The Face Time HD camera has 1.2MP photos, 720p HD video, FaceTime video calling over Wi Fi or a mobile network5, Face detection, Backside illumination , Tap to control exposure for video or still images Photo and video geo tagging. The iSight camera has 5MP photos, Autofocus, Face detection, Backside illumination, Five-element lens, Hybrid IR filter, ƒ/2.4 aperture, Tap to focus video or still images, Tap to control exposure for video or still images, Photo and video geo tagging and HDR photos.
The video recording include 1080p HD video recording, Video stabilization, Face detection, Tap to focus while recording, Backside illumination and 3x video zoom.
The battery and power storage in Wi- Fi is Built-in 32.4-watt-hour rechargeable lithium-polymer battery, Up to 10 hours of surfing the web on Wi-Fi, watching video or listening to music and Charging via power adapter or USB to computer system.
In Wi Fi cellular the battery and power is Built-in 32.4-watt-hour rechargeable lithium-polymer battery, Up to 10 hours of surfing the web on Wi-Fi, watching video or listening to music, Up to 9 hours of surfing the web using a mobile data network and Charging via power adapter or USB to computer system.
The sensors used are Three axis gyro, accelerometer and ambient light sensor in both Wi- Fi and Wi – Fi cellular models.
The operating system used is iOS 7 with new design and new features including Air drop, air play, notification center, control centre, Air print, spotlight search, twitter integration, face book integration, icloud, icloud keychain, multitasking and pass book.
Audio calling, video calling , TV, video and Audio Play back are the other features incorporated in the Apple I Pad air Wi- Fi .