Samsung Galaxy W21 Specifications

Key Specs

RAM & Storage 12 GB RAM + 256 GB
Processor Qualcomm Snapdragon 865 Plus
Rear Camera 12 MP + 12 MP + 12 MP
Front Camera 10 MP + 10 MP
Battery 4500 mAh
Display 7.6 inches (19.3 cm)

General

Operating System Android v10 (Q)
Custom UI Samsung One UI

Performance

(Very Good)
Chipset Qualcomm Snapdragon 865 Plus
Processor Octa core (3.09 GHz, Single core, Kryo 585 + 2.42 GHz, Tri core, Kryo 585 + 1.8 GHz, Quad core, Kryo 585)
Architecture 64 bit
Fabrication 7 nm
Graphics (GPU) Adreno 650
RAM 12 GB
RAM Type LPDDR5

Display

(Best In Class)
Main Display
Display Type Dynamic AMOLED
Screen Size 7.6 inches (19.3 cm)
Resolution 1768x2208 px
Refresh Rate 120 Hz
Pixel Density 372 ppi
Screen to Body Ratio (calculated) 167.91 %
Bezel-less Display Yes
HDR 10 / HDR+ Support Yes, HDR 10+
Cover Display
Display Type Super AMOLED
Screen Size 6.23 inches (15.82 cm)
Resolution 816x2260 px

Design

Height 159.2 mm
Width 68 mm
Thickness 16.8 mm
Weight 282 grams

Rear Camera

(Very Good)
Resolution
CameraMPApertureLens FeaturesFocal LengthSensor SizePixel SizeZoom
Primary12 MPf/1.8Wide Angle26 mm1/1.7" 1.8µm
Secondary12 MPf/2.4Telephoto52 mm 1/3.6" 1µmupto 2x Optical Zoom
Tertiary12 MPf/2.2Ultra-Wide Angle12 mm1.12µm
Autofocus Yes, Phase Detection autofocus, Dual Pixel autofocus
OIS Yes
Flash Yes, LED Flash
Image Resolution 4000 x 3000 Pixels
Settings Exposure compensation, ISO control
Shooting Modes Continuous Shooting
High Dynamic Range mode (HDR)
Camera Features Digital Zoom
Auto Flash
Face detection
Touch to focus
Video Recording 3840x2160 @ 60 fps
1920x1080 @ 240 fps
1280x720 @ 960 fps

Front Camera

(Very Good)
Resolution
CameraMPLens Features
Primary10 MP
Secondary10 MPWide Angle

Battery

(Very Good)
Capacity 4500 mAh
Battery Type Li-Polymer
Quick Charging Yes, 25W Fast Charging
Wireless Charging Yes
Wireless Reverse Charging Yes

Storage

Internal Storage 256 GB
Storage Type UFS 3.1
Expandable Storage No

Network & Connectivity

SIM Slot(s) Dual SIM
SIM Type SIM1: Nano, SIM2: eSIM
Network Support 5G, 4G
VoLTE Yes
SIM 1 5G bands, 4G bands
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Bands Features
5G bandsFDD N1 / N28
TDD N41 / N78 / N79
4G bandsTD-LTE 2300(band 40)
FD-LTE 1800(band 3)
SIM 2 4G bands
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Bands Features
4G bandsTD-LTE 2300(band 40)
FD-LTE 1800(band 3)
Wi-Fi Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi Features Wi-Fi Direct, Mobile Hotspot
Bluetooth Yes, v5.0
GPS Yes with A-GPS, Glonass
NFC Yes

Multimedia

Audio Jack USB Type-C

Sensors

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