When did the Sony Xperia XZ premium come out?

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Tags

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2. #along
3. #mobile
4. #marketed
5. #congress
6. #europe
7. #world
8. #smartphone
9. #premium
10. #announced
11. #manufactured
12. #february
13. #started
14. #android
15. #public
16. #annual
17. #orders
18. #series
19. #device