IPad is a series of flat-panel products launched by Apple, designed by a team led by design director Jonathan Ive. The first generation iPad went on sale on April 3rd, 20 10.
The iPad is positioned between Apple's smartphone iPhone and notebook computer products, and provides functions such as browsing websites, sending and receiving emails, reading e-books, playing audio or video, playing games and so on.
It is divided into four series: iPad, iPad mini, iPad Air and iPad Pro. IPad is divided into WLAN and WLAN+ cellular versions. The old and new * * * have seven capacities: 16GB, 32GB, 64GB, 128GB, 256GB, 5 12GB, 1 TB.