Blackview Oscal Marine 3

This phone is built for harsh environments. It carries IP68 and IP69 ratings, meaning it is fully dust-tight and protected against high-pressure water jets and submersion, while the MIL-STD-810H certification ensures it can withstand drops, shocks, and extreme temperatures.

The device features a hybrid SIM slot. You can use two Nano SIM cards for dual-number management, or use one SIM slot for a microSD card if you need to expand your storage beyond the internal 128GB.

Yes, the 90Hz refresh rate makes scrolling through social media feeds, web pages, and system menus feel noticeably smoother and more responsive compared to standard 60Hz screens found on many budget devices.

For most users, the 5000 mAh battery will comfortably last a full day, even with moderate to heavy usage. While it supports 18W fast charging, keep in mind that charging speeds are modest, so it may take a bit longer to reach a full charge compared to flagship devices.

The side-mounted fingerprint sensor is generally faster and more ergonomic than under-display alternatives on budget phones. It allows you to unlock the device naturally as you pick it up, providing a quick and secure way to access your phone.

The 16MP rear camera is capable of capturing clear, decent photos in well-lit, outdoor conditions, which is ideal for documenting work or outdoor adventures. However, like most phones in this category, it may struggle with noise and detail in low-light or indoor environments.