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Review

Oppo A78 4G Review: Solid Performance for the Price

MobilePhonesPro Editorial Team
March 17, 2026
7.5/10(Very Good)
Oppo A78 4G

Our comprehensive review of the Oppo A78 4G covers display quality, camera performance, battery life, and overall value. A solid choice in its price segment.

Pros

  • +Excellent value for money

Cons

  • -Performance may struggle with demanding tasks
  • -No wireless charging
  • -Limited water resistance

Overview

The Oppo A78 4G offers solid value in today's competitive smartphone market. With 6.43" AMOLED, Snapdragon 680, and 50 camera system, it aims to deliver a comprehensive smartphone experience.

Display

The 6.43-inch AMOLED display delivers impressive visuals. With a 90Hz refresh rate and 430 nits peak brightness, everyday usage is comfortable.

Display Score: 7.7/10

Performance

Powered by the Snapdragon 680 with 8GB RAM, the A78 4G manages daily tasks smoothly. Performance is adequate for most users.

Performance Score: 6.1/10

Camera

The 50MP main camera produces good photos in most conditions. Video recording at 1080p ensures your memories are captured in high quality.

Camera Score: 7/10

Battery

With a 5000mAh battery and 67W charging, the A78 4G gets through a typical day.

Battery Score: 7.7/10

Value

At $224, the Oppo A78 4G offers exceptional value for what you get.

Value Score: 10/10

Our Verdict

The Oppo A78 4G offers a well-balanced package with good performance and features for its price. It's a smart choice for users who want quality without flagship prices.

7.5/10
Very Good
Overall Score