This week’s quiz revolves around phones that introduced something new to the market. It contains 10 multiple-choice questions only those who know a lot about smartphones will be able to answer correctly.

Are you one of them? Press the Start Quiz button below to find out — and don’t forget to share your result on social media at the end.

[tqb_quiz id=’895447′]

This is the fourth quiz in our regular weekly series. You can take the other three via the links below:

Let us know which questions you thought were the hardest and share your result with others in the comment section.