Samsung Galaxy M21 (6GB RAM, 128GB)

Samsung
Last Updated: 16th March 2025

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Review
Price
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₹ 11,990

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Key Specs

Display 6.40-inch (2340x1080)
Processor Samsung Exynos 9611
Front Camera 20MP
Rear Camera 48MP + 8MP + 5MP
RAM 6GB
Storage 128GB
Battery Capacity 6000mAh
OS Android 10

Market Status Released

Release Date 18th March 2020

Samsung Galaxy M21 in Pictures

Design (5 images)
Camera (9 images)
UI Screenshots (13 images)
Benchmarks (6 images)
Gallery (6 images)

Samsung Galaxy M21 Review

Design
Display
Software
Performance
Battery Life
Camera
Value for Money

Good
Crisp AMOLED display
Very good battery life
Decent performance

Bad
Spammy notifications
Below-average camera performance
Charging takes a long time

Samsung's Galaxy M series was introduced as an online-exclusive lineup to compete with Chinese manufacturers such as Xiaomi and Realme. The devices introduced as a part of this series have gained a lot of popularity thanks to their aggressive pricing compared to Samsung's other offerings. Thanks to their popularity, these smartphones are now also available offline. Samsung recently added another model to this series, called the Galaxy M21. This new smartphone shares a lot of hardware with some of its predecessors but can it stand out? We put the Galaxy M21 to the test to find out.

Read complete Samsung Galaxy M21 Review

Samsung Galaxy M21 (6GB RAM, 128GB) Summary

Samsung Galaxy M21 has been launched in a total of two variants, with differing amounts of RAM or inbuilt storage. These are 4GB RAM/64GB and 6GB RAM/128GB. Beyond RAM or storage, all other specifications of the Samsung Galaxy M21 variants remain the same, including dual-SIM (Nano-SIM + Nano-SIM), Android 10, a 6.40-inch (2340x1080 pixels) display, a Samsung Exynos 9611 SoC, a 6000mAh battery, a triple rear camera setup (48-megapixel + 8-megapixel + 5-megapixel), and a single selfie camera setup (20-megapixel). The Samsung Galaxy M21 is a 4G mobile and was launched on 18th March 2020.

Samsung Galaxy M21 (6GB RAM, 128GB) Price in India

Variant

Colour

Product Name	Price in India
Samsung Galaxy M21 (6GB RAM, 128GB) - Midnight Blue	₹ 11,990
Samsung Galaxy M21 (6GB RAM, 128GB) - Raven Black	₹ 11,990
Samsung Galaxy M21 (6GB RAM, 128GB) - Iceberg Blue	₹ 16,999

Samsung Galaxy M21 (6GB RAM, 128GB) price in India starts from ₹ 11,990. The lowest price of Samsung Galaxy M21 (6GB RAM, 128GB) is ₹ 11,990 at Flipkart on 16th March 2025. This Phone is available in 1 other variant like 4GB RAM + 64GB Storage with colour options like 0, Black, Green, Iceberg Blue, Light Blue, Midnight Blue, and Raven Black.

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Samsung Galaxy M21 (6GB RAM, 128GB) Full Specifications

General

Brand	Samsung
Model	Galaxy M21
Price in India	₹11,990
Release date	18th March 2020
Launched in India	Yes
Form factor	Touchscreen
Thickness	8.9
Weight (g)	188.00
Battery capacity (mAh)	6000
Removable battery	No
Fast charging	Proprietary
Wireless charging	No
Colours	Iceberg Blue, Midnight Blue, Raven Black

Display

Screen size (inches)	6.40
Touchscreen	Yes
Resolution	2340x1080 pixels
Protection type	Gorilla Glass
Aspect ratio	19.5:9

Hardware

Processor	1.7GHz octa-core (4x1.7GHz + 4x2.3GHz)
Processor make	Samsung Exynos 9611
RAM	6GB
Internal storage	128GB
Expandable storage	Yes
Expandable storage type	microSD
Expandable storage up to (GB)	512

Camera

Rear camera	48-megapixel + 8-megapixel + 5-megapixel
Rear autofocus	Yes
Rear flash	Yes
Front camera	20-megapixel
Front flash	No

Software

Operating system	Android 10
Skin	One UI 2.0

Connectivity

Wi-Fi	Yes
Wi-Fi standards supported	802.11 a/b/g
GPS	Yes
Bluetooth	Yes
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
Supports 4G in India (Band 40)	Yes
SIM 2
SIM Type	Nano-SIM
GSM/CDMA	GSM
3G	Yes
4G/ LTE	Yes
Supports 4G in India (Band 40)	Yes