Samsung Galaxy M21 2021
Device specification profile

Samsung Galaxy M21 2021

Complete hardware specifications, launch details and a structured technical breakdown from the TechMyte device database.

Released 2021, July 26
192g, 9mm thickness
Android 11, One UI 3.1 Core
64GB/128GB storage, microSDXC
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Sources and limitations

Specification source: GSMArena device record.

Listed specifications are reference information, not results of TechMyte testing. Rumored details may change, and hardware or supported features can differ by region. Confirm the exact model with its manufacturer before buying.

Battery capacity does not establish tested endurance; megapixel count does not establish camera quality. Use the comparison tool to identify differences, then check the features that matter to your use.

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Technical data sheet

Full Specifications

Network

TechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 850 / 900 / 1900 / 2100
4G bands1, 3, 5, 7, 8, 20, 38, 40, 41
SpeedHSPA, LTE

Launch

Announced2021, July 21
StatusAvailable. Released 2021, July 26

Body

Dimensions159 x 75.1 x 9 mm (6.26 x 2.96 x 0.35 in)
Weight192 g (6.77 oz)
SIMDual SIM (Nano-SIM, dual stand-by)
BuildGlass front, plastic back, plastic frame

Battery

TypeSuper AMOLED, 420 nits (peak)
Charging15W wired

Display

Size6.4 inches, 100.5 cm2 (~84.2% screen-to-body ratio)
Resolution1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)

Platform

OSAndroid 11, One UI 3.1 Core
ChipsetExynos 9611 (10 nm)
CPUOcta-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPUMali-G72 MP3

Memory

Card slotmicroSDXC (dedicated slot)
Internal64GB 4GB RAM, 128GB 6GB RAM

Selfie camera

Single20 MP, f/2.2, 26mm (wide)
Video4K@30fps, 1080p@30fps, 720p@240fps, gyro-EIS

Sound

Loudspeaker Yes
3.5mm jack Yes

Comms

WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth5.0, A2DP, LE
PositioningGPS, GLONASS, GALILEO, BDS
NFCYes (market/region dependent)
RadioFM radio, RDS, recording
USBUSB Type-C 2.0

Features

SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compass

Misc

ColorsCharcoal Black, Arctic Blue
PriceAbout 130 EUR
ModelsSM-M215G, SM-M215G/DS
SAR0.47 W/kg (head)    

Main Camera

FeaturesLED flash, panorama, HDR
Triple48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.2, (depth)