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Review

Infinix Zero 40 4G Review: Solid Performance for the Price

MobilePhonesPro Editorial Team
March 17, 2026
7.7/10(Very Good)
Infinix Zero 40 4G

Our comprehensive review of the Infinix Zero 40 4G covers display quality, camera performance, battery life, and overall value. A solid choice in its price segment.

Pros

  • +Excellent AMOLED display with 120Hz refresh rate
  • +Excellent value for money
  • +Wireless charging support
  • +Smooth 120Hz+ display

Cons

  • -Performance may struggle with demanding tasks
  • -Limited water resistance
  • -No expandable storage

Overview

The Infinix Zero 40 4G offers solid value in today's competitive smartphone market. With 6.78" AMOLED, MediaTek Helio G100, and 108 camera system, it aims to deliver a comprehensive smartphone experience.

Display

The 6.78-inch AMOLED display delivers exceptional visuals. With a 120Hz refresh rate and 1300 nits peak brightness, outdoor visibility and smooth scrolling are excellent.

Display Score: 8.1/10

Performance

Powered by the MediaTek Helio G100 with 8GB RAM, the Zero 40 4G manages daily tasks smoothly. Performance is adequate for most users.

Performance Score: 5.7/10

Camera

The 108MP main camera produces good photos in most conditions. Video recording at 1440p ensures your memories are captured in high quality.

Camera Score: 7.8/10

Battery

With a 5000mAh battery and 45W charging, the Zero 40 4G gets through a typical day. Wireless charging adds convenience.

Battery Score: 7.7/10

Value

At $300, the Infinix Zero 40 4G offers exceptional value for what you get.

Value Score: 10/10

Our Verdict

The Infinix Zero 40 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.

7.7/10
Very Good
Overall Score