Bittium Teams up with HMD for its Newest Secure Phone for Government
Sep 8, 2025, 11:41 AM by Rich Brome @rbrome.bsky.social

Bittium, the Finnish company specializing in ultra-secure phones for western government users, has announced its newest phone: the Bittium Tough Mobile 3. This model will be a significant upgrade over the current model, offering 5G, a 50 megapixel camera, 12 GB of RAM, and a 4,500 mAh battery. Bittium has teamed up with HMD to manufacture the hardware. Among the many hardware and software security features, the phone comes with a dual-boot system featuring Android 15 for personal use and Bittium Secure OS for "Confidential" level use. It has a secure element, full disk encryption, and is tamper-proof. It's also rugged, with Gorilla Glass Victus, an IP68 rating for dust and water, and a military rating for shock and drop. It's powered by a Qualcomm Dragonwing Q-6690 FP4 chip, a chip not commonly used in phones. The phone will not be available until 2026.
Comments
a cousin of XR21?

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