Samsung Galaxy M21 2021

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Full Specifications October 28, 2026

Samsung · 2021

Samsung Galaxy M21 2021

Name: Samsung Galaxy M21 2021
Brand: Samsung

Samsung Galaxy M21 2021 Android smartphone. Announced Jul 2021. Features 6.4″ display, Exynos 9611 chipset, 6000 mAh battery, 128 GB storage, 6 GB RAM.

Display 6.4"

Chipset Exynos 9611

RAM 4/6 GB

Storage 64GB/128GB storage, microSDXC

Camera 48 MP

Battery 6000 mAh

OS Android 11, One UI 3.1 Core

Build 192g, 9mm thickness

Launch

Announced 2021, July 21

Status Available. Released 2021, July 26

Platform

OS Android 11, One UI 3.1 Core

Chipset Exynos 9611 (10 nm)

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

GPU Mali-G72 MP3

Display

Type Super AMOLED, 420 nits (peak)

Size 6.4 inches, 100.5 cm 2 (~84.2% screen-to-body ratio)

Resolution 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)

Memory

Card slot microSDXC (dedicated slot)

Internal 64GB 4GB RAM, 128GB 6GB RAM

Main Camera

Triple 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm Auxiliary lens

Features LED flash, panorama, HDR

Video 4K@30fps, 1080p@30fps, 720p@240fps, gyro-EIS

Selfie camera

Single 20 MP, f/2.2, 26mm (wide)

Features HDR

Video 1080p@30fps

Body

Dimensions 159 x 75.1 x 9 mm (6.26 x 2.96 x 0.35 in)

Weight 192 g (6.77 oz)

Build Glass front, plastic back, plastic frame

SIM Nano-SIM + Nano-SIM

Battery

Type Li-Po 6000 mAh

Charging 15W wired

Sound

Loudspeaker Yes

3.5mm jack Yes

Comms

WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

Bluetooth 5.0, A2DP, LE

Positioning GPS, GLONASS, GALILEO, BDS

NFC Yes (market/region dependent)

Radio FM radio, RDS, recording

USB USB Type-C 2.0

Network

Technology GSM / HSPA / LTE

2G bands GSM 850 / 900 / 1800 / 1900

3G bands HSDPA 850 / 900 / 1900 / 2100

4G bands 1, 3, 5, 7, 8, 20, 38, 40, 41

Speed HSPA, LTE

Features

Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

Misc

Colors Charcoal Black, Arctic Blue

Models SM-M215G, SM-M215G/DS

SAR 0.47 W/kg (head)

In depth

Full specifications

Announced	2021, July 21
Status	Available. Released 2021, July 26

OS	Android 11, One UI 3.1 Core
Chipset	Exynos 9611 (10 nm)
CPU	Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU	Mali-G72 MP3

Type	Super AMOLED, 420 nits (peak)
Size	6.4 inches, 100.5 cm 2 (~84.2% screen-to-body ratio)
Resolution	1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)

Card slot	microSDXC (dedicated slot)
Internal	64GB 4GB RAM, 128GB 6GB RAM

Triple	48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm Auxiliary lens
Features	LED flash, panorama, HDR
Video	4K@30fps, 1080p@30fps, 720p@240fps, gyro-EIS

Single	20 MP, f/2.2, 26mm (wide)
Features	HDR
Video	1080p@30fps

Dimensions	159 x 75.1 x 9 mm (6.26 x 2.96 x 0.35 in)
Weight	192 g (6.77 oz)
Build	Glass front, plastic back, plastic frame
SIM	Nano-SIM + Nano-SIM

Type	Li-Po 6000 mAh
Charging	15W wired

Loudspeaker	Yes
3.5mm jack	Yes

WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth	5.0, A2DP, LE
Positioning	GPS, GLONASS, GALILEO, BDS
NFC	Yes (market/region dependent)
Radio	FM radio, RDS, recording
USB	USB Type-C 2.0

Technology	GSM / HSPA / LTE
2G bands	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1900 / 2100
4G bands	1, 3, 5, 7, 8, 20, 38, 40, 41
Speed	HSPA, LTE

Sensors	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

Colors	Charcoal Black, Arctic Blue
Models	SM-M215G, SM-M215G/DS
SAR	0.47 W/kg (head)
Price	About 130 EUR

PhoneInsight Benchmark

49.8/100

Mid-range

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 40.4

Display 69

Camera 69.5

Battery 77

0.2%Popularity rank

1,121,367 hitsTotal views

Samsung Galaxy M21 2021

Launch

Platform

Display

Memory

Main Camera

Selfie camera

Body

Battery

Sound

Comms

Network

Features

Misc

Full specifications

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