iOS 15 will run on the iPhone 7, iPhone 7 Plus, and all newer iPhones that have been released, making it compatible with devices that have an A10 chip or newer. The seventh-generation iPod touch ...
Your colour options are pink, silver, grey, gold, blue and red. And the iPod Touch runs iOS 12 too, just like the latest iPhones, and it'll get the iOS 13 update later this year as well.