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Review

Samsung Galaxy M21 2021 Review: Solid Performance for the Price

MobilePhonesPro Editorial Team
March 17, 2026
7.4/10(Very Good)
Samsung Galaxy M21 2021

Our comprehensive review of the Samsung Galaxy M21 2021 covers display quality, camera performance, battery life, and overall value. A solid choice in its price segment.

Pros

  • +Long-lasting 6000mAh battery
  • +Excellent value for money

Cons

  • -Performance may struggle with demanding tasks
  • -Camera performance is average
  • -No wireless charging
  • -Limited water resistance

Overview

The Samsung Galaxy M21 2021 offers solid value in today's competitive smartphone market. With 6.4" Super AMOLED, Exynos 9611, and 48 camera system, it aims to deliver a comprehensive smartphone experience.

Display

The 6.4-inch Super AMOLED display delivers impressive visuals. With a 60Hz refresh rate and 420 nits peak brightness, everyday usage is comfortable.

Display Score: 7.3/10

Performance

Powered by the Exynos 9611 with 6GB RAM, the Galaxy M21 2021 manages daily tasks smoothly. Performance is adequate for most users.

Performance Score: 6.3/10

Camera

The 48MP main camera produces good photos in most conditions. Video recording at 2160p ensures your memories are captured in high quality.

Camera Score: 6.8/10

Battery

With a 6000mAh battery and 15W charging, the Galaxy M21 2021 easily lasts a full day of heavy use.

Battery Score: 8/10

Value

At $134.11, the Samsung Galaxy M21 2021 offers exceptional value for what you get.

Value Score: 10/10

Our Verdict

The Samsung Galaxy M21 2021 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.

7.4/10
Very Good
Overall Score