Samsung W21 5G
Display7.6 inches Dynamic AMOLED 2X
ChipsetQualcomm Snapdragon 865+
Main Camera12 MP
Battery4500 mAh, Li-Po Battery
Memory12 GB RAM, 256 GB
OSAndroid v10
Full specifications
General
Model
W21 5G
Sim Type
Dual Sim, GSM
Dual Sim
Yes
Sim Size
Nano + eSIM
Device Type
Smartphone
Release Date
November 04, 2020
Design
Dimensions
128.2 x 159.2 x 6.9 mm
Weight
279 g
Display
Type
Color Dynamic AMOLED 2X (16M Colors)
Touch
Yes
Size
7.6 inches, 1768 x 2208 pixels, 120 Hz
Aspect Ratio
22.5:18
PPI
~ 372 PPI
Screen to Body Ratio
~ 89.1%
HDR Support
Yes, HDR10+
Features
HDR10+
Dual Display
6.23 inches, 25:9, 816 x 2260 pixels, Super AMOLED
Memory
RAM
12 GB
Storage
256 GB
Connectivity
GPRS
Yes
EDGE
Yes
3G
Yes
4G
Yes
5G
Yes
VoLTE
Yes, Dual Stand-By
Wifi
Yes, with wifi-hotspot
Bluetooth
Yes, v5.1, A2DP, LE, aptX HD
USB
Yes, USB-C v3.2
USB Features
USB Tethering, USB on-the-go, USB Charging
Extra
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS
Fingerprint Sensor
Yes, Side
Sensors
Accelerometer, Gyro, Proximity, Compass, Barometer
3.5mm Headphone Jack
No
NFC
Yes
Camera
Rear Camera
12 MP ƒ/1.8 (Wide Angle) · 12 MP ƒ/2.4 (Telephoto) · 12 MP ƒ/2.2 (Ultra Wide)
OIS
Yes
Auto Focus
Yes
Features
HDR, Panorama
Video Recording
4K @ 60 fps UHD, 1080p @ 60 fps FHD, 720p @ 960 fps HD
Flash
Yes, LED
Front Camera
10 MP ƒ/2.2 (Wide Angle) · · Cover camera · 10 MP ƒ/2.2 (Wide Angle) · Autofocus
Front Video Recording
4K @ 30 fps UHD, 1080p @ 30 fps FHD
Front Camera Features
HDR
Technical
OS
Android v10
Chipset
Qualcomm Snapdragon 865+
CPU
3.09 GHz, Octa Core Processor
Core Details
1x3.091 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585
GPU
Adreno 650
Java
No
Browser
Yes
Multimedia
Email
Yes
Music
Yes
Video
Yes
FM Radio
No
Document Reader
Yes
Battery
Type
Non-Removable Battery
Size
4500 mAh, Li-Po Battery
Fast Charging
Yes, 25W Fast Charging
Wireless Charging
Yes, 11W
Specifications compiled from Smartprix. Last updated 2026-09-29.
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