https://www.theverge.com/2018/4/19/17255696/oneplus-6-avengers-edition-officially-confirmed

OnePlus has confirmed that it's partnering with Marvel on an Avengers-themed edition of the upcoming OnePlus 6. The phone will likely be exclusive to the Indian market, as was the case with last year's Star Wars-branded OnePlus 5T.

“OnePlus’ association with Marvel Studios is a manifestation of the enduring love and support they have garnered from its respective community over the years with a purpose to go beyond the ordinary and achieve groundbreaking innovations in mobile technology only to create the best user experiences,” OnePlus said in a statement obtained by Android Central, noting that the deal “marks a step towards strengthening our association with Disney India.”