Oscal Tank 1
The Oscal Tank 1 is a capable mid-range device, powered by the Mediatek Dimensity 7050 (6 nm) that comfortably covers most everyday use cases, backed by a large 20,000 mAh battery for multi-day use (2025).
2025 · Mid-range · Android 15ⓘ Note: Scores are automatically calculated using available specifications and may not always perfectly reflect real-world performance or user experience.
✓︎ Pros
✓Exceptional 20,000 mAh battery — lasts 2+ days with typical use
✓Smooth Mediatek Dimensity 7050 (6 nm) for daily use and light gaming
✓12GB of RAM — plenty for heavy multitasking and keeping many apps open
✓6.78" IPS LCD display with accurate colours and wide viewing angles
✓5G capable for fast cellular data
⊗ Cons
✗Heavy at 640g — noticeable in pocket over long periods
✗No headphone jack — requires wireless or USB-C audio
⚙️ Performance
Chipset
Mediatek Dimensity 7050 (6 nm)
Upper-mid performance — fast and capable
CPU
Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
OS
Android 15, up to 2 major Android upgrades, DokeOS 4.2
RAM
12GB | 16GB
Heavy multitasking without slowdowns
💻 Display
Sharpness
396 ppi
Sharp and comfortable to read
Panel
IPS LCD, 120Hz, 700 nits
IPS: accurate colours, good brightness
🔋 Battery & Design
Battery
20,000 mAh
Excellent endurance — easily lasts a full day
Weight
640g
On the heavier side — noticeable in pocket
Dimensions
184 x 83 x 29.5 mm (7.24 x 3.27 x 1.16 in)
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
