- Google details Project Ara Spiral 2 prototype smartphone, set for this year – Tech
- Google takes step towards Project modular phone
- This is Google's new Project Ara modular phone: Spiral - SlashGear
- Project evolves into Spiral 2 | ZDNet
- Project Ara's prototype will stand equal to a smartphone | Engadget
- Google takes step towards Project modular phone
- Ara 2 Prototype (16129709460).jpg Wikimedia Commons
- Google's Project Ara pushes modular smartphone prototype - ExtremeTech
- This is Google's new Project Ara modular phone: Spiral - SlashGear
- Ara Spiral Prototype (16291150466).jpg Wikimedia Commons
- Spiral 2 Prototype (16129540158).jpg - Wikimedia Commons
- File:Project Ara Spiral 2 Prototype (16315307341).jpg Wikimedia Commons
- Project Ara Spiral 2 prototype hands-on - Verge
- Check Out The Latest Of Project Ara's New Spiral 2 Prototype
- the google project features 11 modules
- Project Ara Spiral 2 prototype hands-on - Verge
- Ara lets build your own phone (hands-on pictures) -
- Project Ara Spiral 2 prototype hands-on - Verge
- Project Ara Spiral 2 prototype hands-on - Verge
- Google Unveils Spiral 2 Project Ara Pilot in Puerto | Technology News
- File:Project Spiral 2 Prototype - Wikimedia Commons
- Google takes step towards Project modular phone