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Samsung Galaxy M21 Specs, review, opinions, comparisons

Discover all the technical specs of the Samsung Galaxy M21 - from its camera and display to performance and battery life.
Added by on 03.20.20 | Last update 12.08.21
Samsung Galaxy M21 Specs, review, opinions, comparisons
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Samsung Galaxy M21 is a 2020 smartphone. It measures 159 x 75.1 x 8.9 mm and weighs 188 g. It has a Super AMOLED display measuring 6.4" inches. The resolution is 1080 x 2340 and 403 ppi pixel density.

There is Single front camera with 20 MP. The main camera is Triple with 48 MP.

It runs on Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) CPU with 64GB 4GB RAM, 128GB 6GB RAM memory. The battery is 6000 mAh.

Scroll down and discover all the features and specs this device has to offer.

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Linked models: Samsung Galaxy M21 2021 | Samsung Galaxy M21s |

Pros and Cons

Samsung Galaxy M21 specs

General specs

Brand and model

Samsung Galaxy M21

Release date

2020, March 18

Dimensions

159 x 75.1 x 8.9 mm (6.26 x 2.96 x 0.35 in)

Weight

188 g (6.63 oz)

Body build

Glass front (Gorilla Glass 3), plastic back, plastic frame

Colors

Midnight Blue, Raven Black

Battery

6000 mAh,  Non-removable Li-Po

Approximate price160 EUR

Screen

Technology

Super AMOLED

Touchscreen

capacitive touchscreen

Display colors

16M

Screen size

6.4" inc

Screen area

100.5 cm2

Screen format

19.5:9 (height:width)

Screen to body ratio

84.2%

Screen resolution

1080 x 2340 px

PPI /points per inch/

403 PPI

Screen protection

Corning Gorilla Glass 3

Other - 420 nits max brightness

Camera and Video

Rear camera, main

48 MP, Triple

Camera specs

-48 MP, f/2.0, 26mm (wide), 1/2.0'', 0.8µm, PDAF
-8 MP, f/2.2, 12mm (ultrawide), 1/4.0'', 1.12µm
-5 MP, f/2.2, (depth)

Functions

LED flash, panorama, HDR

Video 2160p@30fps, 1080p@30fps, gyro-EIS
Front camera, selfie

20 MP, Single

Specifications

20 MP, f/2.0, 26mm (wide)

Functions

HDR

Video 1080p@30fps

Performance

Operating system OS

Android 10.0; One UI 2

Chipset

- Exynos 9611 (10nm)

Processor CPU

- Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)

Graphics processor GPU

- Mali-G72 MP3

External memory

microSDXC (dedicated slot)

Internal memory

64GB 4GB RAM, 128GB 6GB RAM

Antutu 8 score 182451 (Rank 661 of 1138)
GeekBench 5 Single Core 327 (Rank 882 of 1569)
GeekBench 5 Multi-Core 1210 (Rank 921 of 1564)

Communication and Connectivity

SIM card Dual SIM (Nano-SIM, dual stand-by)
Network GSM / HSPA / LTE
Show all network frequencies:
Speed HSPA, LTE-A
GPRS Yes
Edge Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
GPS Yes, with A-GPS, GLONASS, BDS
NFC
USB 2.0, Type-C 1.0 reversible connector
Bluetooth 5.0, A2DP, LE
Harmful irradiation
SAR - 0.47 W/kg (head)    

Music and Audio

Radio FM radio, RDS, recording
Headphone jack Yes

Other features

- Sensors - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
- Fast charging 15W
Disclaimer: The information provided here is based on publicly available information and official specifications from Samsung. While every effort has been made to provide accurate and reliable information, readers should be aware that specifications are subject to change and updates from Samsung may not be reflected.

Samsung Galaxy M21 Review

Until a while ago, Samsung had a budget Galaxy J series. Now it's been replaced with the Galaxy M - devices that aren't expensive, feature mid-range processors and basic specs. The Galaxy M21 fits that description.  ... continues. Read the full Samsung Galaxy M21 review.

Samsung Galaxy M21 Video review - click to play

Richard Taylor

Richard Taylor

Richard Taylor is a technology expert and journalist based in the UK. With a degree in Computer Science from the University of Birmingham, he provides insightful analysis and expert reviews of the latest smartphones and technology. His technical expertise, passion for technology and years of experience make him a trusted source in the industry.


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Frequently Asked Questions

The base approximate price of the Samsung Galaxy M21 was around 160 EUR after it was officially announced. At this point, the price may be lower.
The official release date is 2020, March 18.
The weight of the Samsung Galaxy M21 is 188 g.
The screen size of the Samsung Galaxy M21 is 6.4" inches.
The size of the Samsung Galaxy M21 is 159 x 75.1 x 8.9 mm (HxWxD).

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