UMIDIGI BISON X10- Rugged Linux GPL Compliant Smartphone
Source: https://www.youtube.com/watch?v=NPTP6dmtXR4
UMIDIGI Bison X10 is a budget rugged smartphone (review published 2021-10-11) that Naomi Wu unboxed and tested—she verified stock Android 11, Bluetooth functionality (paired with LED glasses), and basic performance. Priced under ~$220, it uses a Helio P60, 6150 mAh battery (550 h standby / 52 h talk), 4 GB/128 GB storage, and a 20 MP main camera, making it a strong low-cost rugged option.
Source: https://www.youtube.com/watch?v=NPTP6dmtXR4