Specifications:
Apple iPad Air 2 Released 2014, October 24 437g (Wi-Fi) / 444g (3G/LTE), 6.1mm thickness iOS 8.1, up to iPadOS 15.7 16GB/32GB/128GB storage, no card slot.
Weight: 437 g (Wi-Fi) / 444 g (3G/LTE) (15.41 …
Chipset: Apple A8X (20 nm)
Technology: GSM / CDMA / HSPA / EVDO / LTE
OS: iOS 8.1, upgradable to iPadOS 15.7