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Review

Blackview Blackview OSCAL Marine 3 Review: Solid Performance for the Price

MobilePhonesPro Editorial Team
March 17, 2026
6.7/10(Good)

Our comprehensive review of the Blackview Blackview OSCAL Marine 3 covers display quality, camera performance, battery life, and overall value. A solid choice in its price segment.

Pros

  • +Excellent value for money
  • +IP68 water and dust resistance

Cons

  • -Display could be brighter or smoother
  • -Performance may struggle with demanding tasks
  • -Camera performance is average
  • -No wireless charging

Overview

The Blackview Blackview OSCAL Marine 3 offers solid value in today's competitive smartphone market. With 6.56" LCD IPS, MediaTek Helio G81 (MT6769), and 16 camera system, it aims to deliver a comprehensive smartphone experience.

Display

The 6.56-inch LCD IPS display delivers adequate visuals. With a 90Hz refresh rate and 450 nits peak brightness, everyday usage is comfortable.

Display Score: 6.7/10

Performance

Powered by the MediaTek Helio G81 (MT6769) with 8GB RAM, the Blackview OSCAL Marine 3 manages daily tasks smoothly. Performance is adequate for most users.

Performance Score: 5.3/10

Camera

The 16MP main camera produces good photos in most conditions. Video recording at 1080p@30fps ensures your memories are captured in high quality.

Camera Score: 6.4/10

Battery

With a 5000mAh battery and 18W charging, the Blackview OSCAL Marine 3 gets through a typical day.

Battery Score: 7/10

Value

At $173, the Blackview Blackview OSCAL Marine 3 offers exceptional value for what you get.

Value Score: 9/10

Our Verdict

The Blackview Blackview OSCAL Marine 3 is a capable device that handles everyday tasks well. While it has some limitations, it offers decent value in its price segment.

6.7/10
Good
Overall Score