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Review

Samsung Galaxy S21 5G Review: A Flagship Worth Considering

MobilePhonesPro Editorial Team
March 17, 2026
8.2/10(Excellent)
Samsung Galaxy S21 5G

Our comprehensive review of the Samsung Galaxy S21 5G covers display quality, camera performance, battery life, and overall value. This flagship delivers on its promises.

Pros

  • +Excellent Dynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak) display with 120Hz refresh rate
  • +Powerful Exynos 2100 chipset for smooth performance
  • +Excellent value for money
  • +Wireless charging support
  • +IP68 water and dust resistance

Cons

  • -Battery life could be better
  • -No expandable storage

Overview

The Samsung Galaxy S21 5G stands out as a flagship contender in today's competitive smartphone market. With 6.2" Dynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak), Exynos 2100, and 64 camera system, it aims to deliver a comprehensive smartphone experience.

Display

The 6.2-inch Dynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak) display delivers exceptional visuals. With a 120Hz refresh rate and 1300 nits peak brightness, outdoor visibility and smooth scrolling are excellent.

Display Score: 8.4/10

Performance

Powered by the Exynos 2100 with 8GB RAM, the Galaxy S21 5G handles everything from demanding games to multitasking with ease. Performance is competitive in its segment.

Performance Score: 8.6/10

Camera

The 64MP main camera produces good photos in most conditions. The telephoto lens adds versatility for portraits and distant subjects. Video recording at 4320p ensures your memories are captured in high quality.

Camera Score: 7.5/10

Battery

With a 4000mAh battery and 25W charging, the Galaxy S21 5G gets through a typical day. Wireless charging adds convenience.

Battery Score: 6.5/10

Value

At $160.1, the Samsung Galaxy S21 5G offers exceptional value for what you get.

Value Score: 10/10

Our Verdict

The Samsung Galaxy S21 5G delivers a premium experience with strong performance across the board. It's a solid flagship choice that won't disappoint.

8.2/10
Excellent
Overall Score