Blackview Oscal Tank 1 is a rugged smartphone with a 6.78-inch IPS display, dual-screen configuration and long-duration battery options designed for extended field use.
Use cases include outdoor work, travel, and extended remote use where battery life, network compatibility and durable construction matter. Dual SIM support and multiple GNSS systems help maintain connectivity across regions.
- Display: 6.78" IPS main screen, 120Hz refresh, 1080×2460 resolution, Corning 5 protection
- Performance: MediaTek Dimensity 7050 octa-core CPU, ARM Mali-G68 GPU, 16GB LPDDR5 + 32GB virtual RAM
- Storage: 512GB UFS 3.1 internal, microSD/TF expansion up to 2TB
- Cameras: 64MP rear plus 20MP night-vision module; 50MP front camera
- Battery & charging: 20,000mAh polymer battery, 55W wired charging
- Connectivity & sensors: 5G/4G/3G/2G bands, Wi‑Fi a/ac, BT 5.2, NFC, OTG, FM, GPS/GLONASS/BeiDou/Galileo/QZSS
Light specifications: dimensions 184 × 83 × 29.5 mm; weight about 640 g; OS DokeOS 4.2 (Android 15); dual nano-SIM; fingerprint unlock.
Fit statement: at 184 × 83 × 29.5 mm and ~640 g, the device is sized for users who need a robust, high-capacity phone rather than a compact daily carry.
