Review and comparison of smartphone tripod adapters for 360 cameras

Ulanzi adapter (around $8): http://amzn.to/2lIMy7C
Nano Mount adapter (around $30-35): http://amzn.to/2moyBbM
List of other adapters and where to get them: http://360rumors.blogspot.com/2017/02/smartphone-tripod-adapters-for-360.html

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