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Redmi Note 15 Pro+ 5G Review

Redmi Note 15 Pro+ 5G review: Long battery life and fast charging
25 January 2026 by
TechStora Editorial Board

Introduction

I got my hands on the Redmi Note 15 Pro+ 5G and I was excited to test its features. The box contents were richer than what I've seen with other phones.

Battery Life

The 6,500 mAh battery is the star of the show. It's about 15% larger than the Galaxy A56's and lasts around two days in real-world use. The phone scores well in our in-house battery tests.

Here are the results:

  • Battery Life Estimate: 7h 37m
  • Browsing: 20h 24m
  • Video: 10h 23m
  • Gaming: 7h 58m

Charging Speed

Charging is officially rated at 100 watts, which is better than its rivals. A full charge takes just 40 minutes, but you need a proprietary Xiaomi charger that is not included in the box.

What I Loved

  • Long battery life
  • Fast charging speed
  • Good sound quality
  • Refined haptics

What Felt Weird

  • No wireless charging
  • Photo and video quality lag behind the competition

Should you buy it? The Redmi Note 15 Pro+ 5G sets a high bar for battery life and charging speed. It's also a very fast phone and handles gaming well. Wait for the expected discounts and grab it at a much better price. Check out our