Blackview Oscal Tank is a rugged 5G smartphone designed for extended field use with large battery capacity and expandable storage. It runs DokeOS 4.2 based on Android 15 and supports dual nano‑SIMs.
Use case: suited for long shifts, outdoor work, and travel where battery life, 5G connectivity, and durable handling matter. Secondary display and physical sling strap in the package support hands‑free carry and quick status checks.
- Processor: MediaTek Dimensity 7050 octa‑core (2×A78 2.4GHz + 6×A55 2.0GHz)
- Memory & Storage: 12GB LPDDR5 + 24GB virtual, 256GB UFS 3.1, microSD up to 2TB
- Battery & charging: 20000mAh polymer battery with 55W wired charging
- Displays: 6.78" main IPS 120Hz (1080×2460) plus 2.01" secondary screen
- Cameras & sensors: 64MP rear + 20MP night vision, 50MP front; fingerprint, NFC, gyro, compass
Light specifications: Dimensions 184×83×29.5mm; weight ~640g; Wi‑Fi 6, BT 5.2, GNSS support, FM radio, dual‑SIM, 5G/4G/3G/2G bands.
Fit statement: Choose this model when long autonomy, dual‑screen convenience, and broad network compatibility are priorities. Package includes phone, sling strap, Type‑C cable, adapter, and guide.
