CPU: 2.26 GHz dual-core 64-bit ARMv8-A Memory: 4 GB LPDDR4 SDRAM Storage: 32, 128, 256 GB flash memory Display: 12.9-inch LED-backlit IPS LCD with 2732 x 2048 resolution OS: iOS 9, upgradable to iPadOS 15.7 Weight: 713g (Wi-Fi) / 723g (LTE) Thickness: 6.9mm No card slot