What does R stand for in iPhone XR?

Related questions

1. Is iPhone 8 better than 6s?
2. What's the difference between the 7 and 8?
3. Does the iPhone 8 have a better camera than the 7?
4. Are all iPhone 8 unlocked?
5. Can you still buy an iPhone 8?
6. Are iPhone 6 7 and 8 the same size?
7. Is my iPhone a 7 or 8?
8. Is the iPhone 7 plus better than Iphone 8?
9. Why should I buy iPhone 7?
10. Does iPhone 8 have audio jack?

Tags

1. #according
2. #apple
3. #revealed
4. #homage
5. #means
6. #chief
7. #apparently
8. #finally
9. #phones
10. #iphone
11. #special
12. #sports
13. #schiller
14. #marketing