#panther
Google Pixel 7 PVT
Source

• Prototype logo
• Back engraving
• 5G UWB antenna

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#lynx
Google Pixel 7a DVT
Source

• Bricked by Google

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#marlin
Google Pixel XL EVT2
Source

• Prototype engraving (front/back)
• marlin1-userdebug Android 8 NMP1
• Kernel built June 1st 2016

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#yellowstone
Project Tango devkit

• Tegra K1 SOC
• 4GB RAM & 128GB storage
• Manufactured March 2015
• Android 4.4.2

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#sargo
Google Pixel 3a prototype
source

• prototype logo instead of Google
• dogfood GCam

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#muskie
HTC Google Pixel 2 XL EVT1 prototype
source

• White variant
• Prototype logo
• Internal software including dogfood Google Phone and Photos

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