Samsung Galaxy M21s

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  • Last Updated: 15th July 2026
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Key Specs
  • Display 6.40-inch (1080x2340)
  • Processor Samsung Exynos 9611
  • Front Camera 32MP
  • Rear Camera 64MP + 8MP + 5MP
  • RAM 4GB
  • Storage 64GB
  • Battery Capacity 6000mAh
  • OS Android 10
Market Status Released
Release Date 5th November 2020

Samsung Galaxy M21s Summary

Samsung Galaxy M21s mobile was launched on 5th November 2020. The phone comes with a 6.40-inch touchscreen display offering a resolution of 1080x2340 pixels. Samsung Galaxy M21s is powered by an 8 MHz Samsung Exynos 9611 processor. It comes with 4GB of RAM. The Samsung Galaxy M21s runs Android 10 and is powered by a 6000mAh battery. The Samsung Galaxy M21s supports proprietary fast charging.

As far as the cameras are concerned, the Samsung Galaxy M21s on the rear packs a 64-megapixel (f/1.8) primary camera; an 8-megapixel (f/2.2) camera, and a 5-megapixel (f/2.2) camera. It sports a 32-megapixel camera on the front for selfies with an f/2.0 aperture.

The Samsung Galaxy M21s runs One UI Core is based on Android 10 and packs 64GB of inbuilt storage that can be expanded via microSD card (up to 512GB) with a dedicated slot. The Samsung Galaxy M21s is a dual-SIM (GSM and GSM) mobile that accepts Nano-SIM and Nano-SIM cards. The Samsung Galaxy M21s measures 159.20 x 75.10 x 8.90mm (height x width x thickness) and weighs 191.00 grams. It was launched in Black and Blue colours.

Connectivity options on the Samsung Galaxy M21s include Wi-Fi 802.11 a/b/g/n/ac, GPS, Bluetooth v5.00, USB Type-C, 3G, and 4G. Sensors on the phone include accelerometer, ambient light sensor, compass/ magnetometer, gyroscope, proximity sensor, and fingerprint sensor.

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Samsung Galaxy M21s Full Specifications

General
Brand Samsung
Model Galaxy M21s
Release date 5th November 2020
Launched in India No
Form factor Touchscreen
Dimensions (mm) 159.20 x 75.10 x 8.90
Weight (g) 191.00
Battery capacity (mAh) 6000
Fast charging Proprietary
Colours Black, Blue
Display
Screen size (inches) 6.40
Touchscreen Yes
Resolution 1080x2340 pixels
Hardware
Processor 8 MHz
Processor make Samsung Exynos 9611
RAM 4GB
Internal storage 64GB
Expandable storage Yes
Expandable storage type microSD
Expandable storage up to (GB) 512
Dedicated microSD slot Yes
Camera
Rear camera 64-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.2)
Front camera 32-megapixel (f/2.0)
Software
Operating system Android 10
Skin One UI Core
Connectivity
Wi-Fi Yes
Wi-Fi standards supported 802.11 a/b/g/n/ac
GPS Yes
Bluetooth Yes, v 5.00
USB Type-C Yes
Headphones 3.5mm
Number of SIMs 2
SIM 1
SIM Type Nano-SIM
GSM/CDMA GSM
3G Yes
4G/ LTE Yes
SIM 2
SIM Type Nano-SIM
GSM/CDMA GSM
3G Yes
4G/ LTE Yes
Sensors
Fingerprint sensor Yes
Compass/ Magnetometer Yes
Proximity sensor Yes
Accelerometer Yes
Ambient light sensor Yes
Gyroscope Yes
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