Blackview TANK 1 12GB RAM + 256GB storage Smartphone with Secondary Screen
Available Options
For the outdoor enthusiast or remote worker who needs a phone that keeps up with an active lifestyle, the Blackview Oscal TANK 1 is built for reliability. While many phones focus on slim designs, this device prioritizes endurance with a massive 20000mAh battery that lasts through long hikes or extended work shifts without constant charging. The 55W fast charging means you can power up quickly during a short break, ensuring you stay connected.
Beyond durability, it enhances everyday tasks with practical features. The 64MP rear camera captures clear shots even in low light, and the 120Hz refresh rate makes scrolling smooth for navigation or streaming. With 5G support and dual SIM slots, you maintain strong signals in varied locations, from urban areas to remote spots. This phone handles demanding use without compromise, giving you peace of mind wherever you go.
Features
- 20000mAh battery for extended use
- 6.78-inch 120Hz IPS display
- 64MP + 20MP night vision rear cameras
- 12GB RAM + 256GB storage expandable to 2TB
- 5G connectivity with multiple network bands
- Fingerprint unlock and NFC support
Product details
General specs
- Brand: Blackview
- Model: TANK 1
- Color: Black
- Weight: 1.41
- Dimensions: 7.24, 3.27, 1.16
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Available Options
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16GB RAM + 512GB storage | Sunsky | $276.00 | Available | View |
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12GB RAM + 256GB storage | Sunsky | $251.00 | Available | Current |
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Blackview TANK 1 Black 20000mAh battery for extended use
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Blackview BL8000 Black IP68, IP69K, MIL-STD-810H rugged certifications
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Blackview 8 Purple 6.75 inch display
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Blackview BL8000 Black IP68 IP69K MIL-STD-810H certification
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Blackview Color 8 Purple 6.75-inch display
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Blackview 2 Black 20000mAh battery with 120W fast charging
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| Brand | Blackview | Blackview | Blackview | Blackview | Blackview | Blackview |
| Model | TANK 1 | BL8000 | 8 | BL8000 | Color 8 | 2 |
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| Price | $251.00 | $349.99 | $73.15 | $385.00 | $145.99 | $497.00 |
| Seller | Sunsky | Blackview | Sunsky | Gshopper | Blackview | Sunsky |
| Update | January 28, 2026 | April 18, 2025 | December 25, 2025 | July 25, 2024 | April 18, 2025 | December 11, 2025 |
| Weight | 1.41 | 7.55 | 405 | 24.51, 1.53 | ||
| Dimensions | 7.24, 3.27, 1.16 | 6.61, 3.05, 0.36 | 83.5, 175.2, 18 | 7.32, 3.46, 1.14 | ||
| RAM | 12GB | 8GB | 8 GB | |||
| Processor | MediaTek Dimensity 7050 | MediaTek Dimensity 7050 | Unisoc T616 | |||
| Display Size | 6.78, 1.32 | 6.78 | 6.75 inches | |||