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Review

Xiaomi Watch S4 Review: Solid Performance for the Price

MobilePhonesPro Editorial Team
March 17, 2026
6.5/10(Good)
Xiaomi Watch S4

Our comprehensive review of the Xiaomi Watch S4 covers display quality, camera performance, battery life, and overall value. A solid choice in its price segment.

Pros

    Cons

    • -Performance may struggle with demanding tasks
    • -Camera performance is average
    • -Battery life could be better
    • -No wireless charging

    Overview

    The Xiaomi Watch S4 offers solid value in today's competitive smartphone market. With 1.43" AMOLED, Qualcomm Snapdragon 660 MSM8976 Plus, and 16 camera system, it aims to deliver a comprehensive smartphone experience.

    Display

    The 1.43-inch AMOLED display delivers impressive visuals. With a 60Hz refresh rate and 1500 nits peak brightness, everyday usage is comfortable.

    Display Score: 7.5/10

    Performance

    Powered by the Qualcomm Snapdragon 660 MSM8976 Plus with 8GB RAM, the Watch S4 manages daily tasks smoothly. Performance is adequate for most users.

    Performance Score: 6/10

    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: 6.3/10

    Battery

    With a 486mAh battery and 18W charging, the Watch S4 gets through a typical day.

    Battery Score: 5.5/10

    Value

    At $TBD, the Xiaomi Watch S4 is fairly priced for its capabilities.

    Value Score: 7/10

    Our Verdict

    The Xiaomi Watch S4 is a capable device that handles everyday tasks well. While it has some limitations, it offers decent value in its price segment.

    6.5/10
    Good
    Overall Score