iPad Pro 9.7-inch models are marketed both as the "ultimate upgrade for existing iPad users" interested in advanced content creation and as a "replacement for PC users."
The 9.7-inch iPad Pro devices feature a fully-laminated 9.7-inch LED-backlit 2048x1536 (264 ppi, DCI-P3 color gamut) touch-sensitive "Retina" display with dynamic white balance adjusting "True Tone" technology as well as a fingerprint-resistant, antireflective coating.
The 9.7-inch iPad Pro models are powered by an Apple A9X processor, have 2 GB of RAM, and either 32 GB, 128 GB, or 256 GB of flash memory storage.
Other significant features include dual cameras -- a rear-mounted 12 megapixel "iSight" camera capable of shooting stills and 4K video and a front-mounted 5 megapixel "FaceTime HD" camera capable of shooting stills and 720p video and Bluetooth 4.2, as well as dual microphones and two sets of stereo speakers designed to automatically switch to the set that is least likely to be muffled by the user.
Connectivity to computers, if desired, and power is provided by a Lightning port. A "Smart Connector" provides connectivity for a device-specific small Apple Smart Keyboard. Additional input also is available courtesy of an optional "Apple Pencil" which provides a variety of pressure sensitive sketching and drawing options.
Supported iOS Versions for iPad:
iPad 1 - iOS 5.1.1
iPad 2 | 3 | Mini 1 - iOS 9.3.5
iPad 4 - iOS 10.3.3
iPad Air 1 | Mini 2 | Mini 3 - iOS 12.x
Other models update to the current version of iOS