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Review

Lava Iris 400s Review: Solid Performance for the Price

MobilePhonesPro Editorial Team
March 17, 2026
6.5/10(Good)
Lava Iris 400s

Our comprehensive review of the Lava Iris 400s covers display quality, camera performance, battery life, and overall value. A solid choice in its price segment.

Pros

  • +Excellent value for money

Cons

  • -Display could be brighter or smoother
  • -Performance may struggle with demanding tasks
  • -Camera performance is average
  • -Battery life could be better

Overview

The Lava Iris 400s offers solid value in today's competitive smartphone market. With 4" IPS LCD, MediaTek MT6580, and 5 camera system, it aims to deliver a comprehensive smartphone experience.

Display

The 4-inch IPS LCD display delivers adequate visuals. With a 60Hz refresh rate and 200 nits peak brightness, everyday usage is comfortable.

Display Score: 6.3/10

Performance

Powered by the MediaTek MT6580 with 8GB RAM, the Iris 400s manages daily tasks smoothly. Performance is adequate for most users.

Performance Score: 5.8/10

Camera

The 5MP main camera produces good photos in most conditions. Video recording at Yes ensures your memories are captured in high quality.

Camera Score: 6/10

Battery

With a 1400mAh battery and 5.0W charging, the Iris 400s gets through a typical day.

Battery Score: 5.5/10

Value

At $40, the Lava Iris 400s offers exceptional value for what you get.

Value Score: 10/10

Our Verdict

The Lava Iris 400s 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