Samsung Galaxy M21 2021 Specifications

Key Specs

RAM & Storage 4 GB RAM + 64 GB
6 GB RAM + 128 GB
Processor Samsung Exynos 9 Octa 9611
Rear Camera 48 MP + 8 MP + 5 MP
Front Camera 20 MP
Battery 6000 mAh
Display 6.4 inches (16.26 cm)

General

Launch Date July 26, 2021 (Official)
Operating System Android v11
OS Updates 2 Year
Security Updates 4 Year
Custom UI Samsung One UI

Performance

(Good)
Chipset Samsung Exynos 9 Octa 9611
Processor Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Architecture 64 bit
Fabrication 10 nm
Graphics (GPU) Mali-G72 MP3
RAM 4 GB / 6 GB
RAM Type LPDDR4X

Display

(Excellent)
Display Type Super AMOLED
Screen Size 6.4 inches (16.26 cm)
Resolution 1080x2340 px (FHD+)
Brightness 420 nits
Refresh Rate 60 Hz
Aspect Ratio 19.5:9
Pixel Density 403 ppi
Screen to Body Ratio (calculated) 84.02 %
Screen Protection Corning Gorilla
Bezel-less Display Yes with notch

Design

Height 159 mm
Width 75.1 mm
Thickness 8.9 mm
Weight 192 grams
Build Material Back: Plastic

Rear Camera

(Very Good)
Resolution
CameraMPLens FeaturesApertureSensor SizeSensor NamePixel SizeZoomFocal Length
Primary48 MPWide Anglef/2.01/2" Samsung ISOCELL Plus S5KGM20.8µmupto 10x Digital Zoom26 mm
Secondary8 MPUltra-Wide Anglef/2.21/4.0" 1.12µm
Tertiary5 MPDepthf/2.2
Autofocus Yes
OIS No
Flash Yes, LED Flash
Image Resolution 8000 x 6000 Pixels
Settings Exposure compensation, ISO control
Shooting Modes Continuous Shooting
High Dynamic Range mode (HDR)
Camera Features 10 x Digital Zoom
Auto Flash
Face detection
Touch to focus
Video Recording 4k @30 fps
Full HD @30 fps

Front Camera

(Very Good)
Resolution
CameraMPLens FeaturesApertureFocal Length
Primary20 MPWide Anglef/2.226 mm
Autofocus No
Flash No
Video Recording Full HD @30 fps

Battery

(Very Good)
Capacity 6000 mAh
Battery Type Li-ion
TalkTime Up to 49 Hours(4G)
Quick Charging Yes, 15W Fast Charging

Storage

Internal Storage 64 GB / 128 GB
Storage Type UFS 2.1
Expandable Storage Yes, Up to 512 GB

Network & Connectivity

SIM Slot(s) Dual SIM
SIM Type SIM1: Nano, SIM2: Nano
Network Support 5G Not Supported, 4G
VoLTE Yes
SIM 1 4G bands
Expand
Bands Features
4G bandsTD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20)
SIM 2 4G bands
Expand
Bands Features
4G bandsTD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20)
SAR Value Head: 0.47 W/kg
Wi-Fi Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Wi-Fi Features Wi-Fi Direct, Mobile Hotspot
Bluetooth Yes, v5.0
GPS Yes with A-GPS, Glonass
NFC No

Multimedia

Audio Jack 3.5 mm

Sensors

Fingerprint Sensor Yes
Fingerprint Sensor Position Rear
Other Sensors Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope