Samsung Galaxy A21s Full Specifications:

Colors                     Black, White, Blue, Red

Connectivity:        

Network                  2G, 3G, 4G

SIM                        Dual Nano SIM

WLAN                     ✅ dual-band, Wi-Fi direct, Wi-Fi hotspot

Bluetooth                ✅ v5.0, A2DP, LE

GPS                       ✅ A-GPS, GLONASS, Galileo, BDS

Radio                      ✅ FM

USB                       v2.0

OTG                       ✅

USB Type-C            ✅

NFC                       ✅ (region dependent)

Body:

Style                       Punch-hole

Material                  Glass front, plastic body

Water Resistance    No

Dimensions             163.7 x 75.3 x 8.9 millimeters

Weight                    192 grams

Display:      

Size                        6.5 inches

Resolution               HD+ 720 x 1600 pixels (270 ppi)

Technology             PLS TFT Touchscreen

Protection               No

Features                 Multitouch

Back Camera:       

Resolution               Quad 48+8+2+2 Megapixel

Features                 PDAF, ultrawide, depth, macro, LED flash, HDR & more

Video Recording      Full HD (1080p)

Front Camera:      

Resolution               13 Megapixel

Features                 F/2.2, 1/3.1″, 1.12µm & more

Video Recording      Full HD (1080p)

Battery:      

Type and Capacity   Lithium-polymer 5000 mAh (non-removable)

Fast Charging         ✅ 15W Fast Charging

Performance:        

Operating System   Android 10 (One UI 2)

Chipset                   Exynos 850 (8 nm)

RAM                       3 / 4 / 6 GB

Processor               Octa core, up to 2.2 GHz

GPU                       Mali-G52

Storage:      

ROM                      32 / 64 GB (eMMC 5.1)

MicroSD Slot           ✅ up to 512 GB (dedicated slot)

Sound:        

3.5mm Jack            ✅

Features                 Loudspeaker

Security:     

Fingerprint              ✅ On the back

Face Unlock            ✅

Others:

Sensors                  Fingerprint, Accelerometer, Gyro, Proximity, E-Compass

Manufactured by     Samsung

Made in                   Bangladesh