Blackview Oscal TANK 1 is a rugged 5G smartphone built for extended field use, featuring a 20,000mAh polymer battery and 55W charging to support prolonged operation without frequent recharges. It runs DokeOS 4.2 based on Android 15, pairs a MediaTek Dimensity 7050 octa-core CPU with 12GB LPDDR5 RAM (plus 24GB virtual) and 256GB UFS 3.1 storage expandable via TF card up to 2TB.
Specifications
- Display: 6.78" main IPS (1080×2460, 120Hz, Corning 5) + 2.01" secondary screen
- Camera: Rear 64MP + 20MP night vision; Front 50MP
- Dimensions & weight: 184 × 83 × 29.5 mm; about 640 g
- Connectivity: 5G/4G/3G/2G bands, Wi‑Fi 6, BT 5.2, NFC, OTG, FM Radio
- Sensors: Fingerprint, gyroscope, compass, proximity, light, G‑sensor
Package contents & compatibility
- Includes: Phone, sling strap, Type‑C cable, power adapter, quick start guide
- SIM: Dual nano‑SIM; supports TF card (card not included)
Designed for users who need long battery life, dual‑SIM connectivity, and durable performance in the field.
