Kyocera to launch DIGNO BX4 enterprise smartphone via SoftBank

Kyocera will release the DIGNO BX4, a 5G smartphone designed for corporate use, through SoftBank starting in late October 2026.

Built for long-term deployment, the device supports up to four OS version upgrades and provides security updates for up to five years from its release date. It has earned the Android Enterprise Recommended certification from Google, ensuring high standards for security and manageability.

The hardware is designed for durability and field work, meeting MIL-STD-810H shock resistance standards and featuring IPX5, IPX8, IPX9 waterproof, and IP6X dustproof ratings. Functional features include ‘wet touch’ for use with damp hands, ‘glove touch’ for operation while wearing gloves, and a call recording function capable of storing up to 100 recordings of up to 60 minutes each.

Technical specifications include a MediaTek Dimensity 6400 chipset, 8GB of RAM with virtual memory support, and 128GB of internal storage. The device is equipped with a 4500mAh battery supporting 33W fast charging, fingerprint and face authentication, and NFC/FeliCa support.