The Pico 4 is a Standalone VR headset, released 2022. Features Qualcomm Snapdragon XR2, 104° FoV, 2160x2160 per eye resolution, 90 Hz refresh rate.
Pico 4 VR Headset Coming with October Release Date, Specs vs. Quest 2
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Live the Game with PICO 4 All-in-One VR Headset
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VRcompare - The Internet's Largest VR & AR Headset Database
Pico 4 - Wikipedia
Product Specifications, PICO4