All devices

Samsung Galaxy M21

SM-M215F · 1 version · 628 samples

6000 mAh4 GB RAMAndroid 12 S60 Hz

Specifications

Android versions

12 S · 10 Q

Battery

6000 mAh

Technology

Li-Po

Chipset

exynos9611

Memory options

4/128 GB · 4/64 GB

Display

1080x2218 (60Hz)

Model

SM-M215F

Battery performance

Estimated charging time

3h 0min

to charge 0 → 100%

Max charging temperature

36.9°C

average peak while charging

Screen-on time

9h 30min

estimated on a full charge

Estimated battery life

19h 0min

estimated on a full charge

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Samsung Galaxy M21 battery life

The Samsung Galaxy M21 packs a 6000 mAh Li-Po battery and lasts about 19h 0min on a full charge with around 9h 30min of screen-on time. It charges from 0 to 100% in roughly 3h 0min, peaking near 36.9°C while charging. Every figure is aggregated anonymously from real Galaxy M21 owners using Battery Guru (198 samples), so it reflects everyday usage rather than lab claims.

Based on 198 anonymized samples from Battery Guru.

Frequently asked questions

How long does the Galaxy M21 battery last?

Aggregated Battery Guru data shows the Samsung Galaxy M21 lasts about 19h 0min on a full charge, with roughly 9h 30min of screen-on time.

How long does the Galaxy M21 take to charge?

The Galaxy M21 charges from 0 to 100% in approximately 3h 0min, with charging temperatures peaking around 36.9°C.

What is the Galaxy M21 battery capacity?

The Galaxy M21 has a 6000 mAh Li-Po battery.

Where does this Galaxy M21 battery data come from?

It is aggregated anonymously from real Galaxy M21 owners using the Battery Guru app (198 samples), reflecting real-world usage rather than manufacturer specifications.