ipad型号对照表

1. iPad (1st generation) - The original iPad released in 2010 with a 9.7-inch display and A4 chip. 2. iPad 2 - Released in 2011 with a thinner design, dual-core A5 chip, and front-facing camera. 3. iPad (3rd generation) - Released in 2012 with Retina display and A5X chip. 4. iPad (4th generation) - Released in 2012 with Lightning connector and A6X chip. 5. iPad Air - Released in 2013 with thinner design, A7 chip, and Touch ID. 6. iPad Air 2 - Released in 2014 with even thinner design, A8X chip, and laminated display. 7. iPad (5th generation) - Released in 2017 with A9 chip and support for Apple Pencil. 8. iPad (6th generation) - Released in 2018 with A10 chip and support for Apple Pencil. 9. iPad (7th generation) - Released in 2019 with larger 10.2-inch display and A10 chip. 10. iPad Air (3rd generation) - Released in 2019 with A12 chip, support for Smart Keyboard, and laminated display. 11. iPad Pro (1st generation) - Released in 2015 with 12.9-inch display, A9X chip, and Apple Pencil support. 12. iPad Pro (2nd generation) - Released in 2017 with improved display, A10X chip, and ProMotion technology. 13. iPad Pro (3rd generation) - Released in 2018 with Face ID, A12X chip, and USB-C connector. 14. iPad Pro (4th generation) - Released in 2020 with LiDAR scanner, A12Z chip, and Magic Keyboard support.