What are some alternatives?
When comparing YotaPhone and Puzzlephone, you can also consider the following products
iPhone 7 - Apple's new iPhone 7 and 7+
GeeksPhone - Electronics and iOS
BlackPhone - Silent Circle is a secure communications firm offering enterprise communications solutions including software, devices, and services.
NoPhone - The official store of the largest fake phone company in the world. The NoPhone is a fake phone for people who are addicted to real phones.
Insta360 Air - Turn your Android smartphone into a 360° VR camera
Insta 360 One - Mobile 360 video