SafeRooting
Samsung Galaxy M21
Samsung

Samsung Galaxy M21

Released: 2020, March 18Price: About 190 EURStatus: Available. Released 2020, March 23

Root Support Available

Bootloader unlock, Magisk root, recovery notes, and expert support are available for this device family.

Full Specifications

OSAndroid 10, upgradable to Android 11, One UI 3.1 Core
CPUOcta-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPUMali-G72 MP3
NFCYes (market/region dependent)
SAR0.47 W/kg (head)
SIMNano-SIM, Nano-SIM + Nano-SIM
USBUSB Type-C 2.0
Size6.4 inches, 100.5 cm, 2, (~84.2% screen-to-body ratio)
TypeSuper AMOLED, 420 nits (peak)
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
BrandSamsung
BuildGlass front (Gorilla Glass 3), plastic back, plastic frame
ModelSamsung Galaxy M21
PriceAbout 190 EUR
RadioFM radio, RDS, recording
SpeedHSPA, LTE
Video1080p@30fps
ColorsMidnight Blue, Raven Black
ModelsSM-M215F, SM-M215F/DS, SM-M215F/DSN
Single20 MP, f/2.2, 26mm (wide)
StatusAvailable. Released 2020, March 23
Triple48 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)
Weight188 g (6.63 oz)
ChipsetExynos 9611 (10 nm)
SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100
4G bands1, 3, 5, 7, 8, 20, 38, 40, 41
Charging15W wired
FeaturesHDR
Internal64GB 4GB RAM, 128GB 6GB RAM
Released2020, March 18
Announced2020, March 18
Bluetooth5.0, A2DP, LE
Card slotmicroSDXC (dedicated slot)
3.5mm jackYes
Dimensions159 x 75.1 x 8.9 mm (6.26 x 2.96 x 0.35 in)
ProtectionCorning Gorilla Glass 3
Resolution1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
TechnologyGSM / HSPA / LTE
LoudspeakerYes
PositioningGPS, GLONASS, GALILEO, BDS

Samsung Galaxy M21 Overview

About Samsung Galaxy M21 Samsung Galaxy M21 is another flagship from Samsung's popular line of first class Android phones, released in the 2020. Samsung Galaxy M21 has a wide variety of great specifications such as 64GB 4GB RAM, 128GB 6GB RAM with Exynos 9611 (10 nm) , as well as ultrasonic fingerprint sensor. The thing that makes this decent smartphone special is its sleek design and an amazing all-screen design with no notches at all.

Rooting Information

Samsung Galaxy M21 can generally be rooted with a bootloader unlock and Magisk patched boot image workflow. Always match firmware build numbers before flashing.

Bootloader Information

Most Android rooting methods begin with bootloader unlock. Unlocking may wipe data, affect warranty, and disable some security features.

Recovery Information

Custom recovery support depends on chipset, kernel source availability, and community builds. Fastboot-based Magisk installation can work even when TWRP is unavailable.

FAQ

Can I root the Samsung Galaxy M21?

The Samsung Galaxy M21 supports rooting through Magisk. You'll need to unlock the bootloader first, then flash a patched boot image. Check the rooting status card on this page for availability.

Does Samsung Galaxy M21 support custom recovery (TWRP)?

Many Samsung devices support TWRP. Check our device page for recovery compatibility. If TWRP isn't available, you can still use Magisk through fastboot method.

Will rooting Samsung Galaxy M21 void warranty?

Yes, rooting the Samsung Galaxy M21 will void the manufacturer warranty. However, you can unroot using the stock firmware to potentially restore warranty coverage.

What Android version does Samsung Galaxy M21 run?

Check the specifications section above for the current OS version and upgrade history of your Samsung Galaxy M21.