What is the difference between SAMSUNG GALAXY S21 5G and SAMSUNG GALAXY A20S in United States?

2021

2019

2021

2019

GSM / CDMA / HSPA / EVDO / LTE / 5G

151.7 x 71.2 x 7.9 mm

163.3 x 77.5 x 8 mm

169 g

183 g

Single or Dual SIM

Single or dual SIM

10MP

8 MP

Samsung Pay - IP68 dust/water resistant - Stylus support / Samsung Pay - IP68 dust and water resistant - Stylus support

Dynamic AMOLED 2X,120Hz,HDR10+,

6.2 inches

6.5 inches

1080 x 2400 pixels

720 x 1560 pixels

Corning Gorilla Glass Victus

Android 11,One UI 3.1,

Android 9.0 (Pie)

Exynos 2100 (5nm)

Qualcomm SDM450 Snapdragon 450 (14nm)

Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55)

Octa-core 1.8 GHz Cortex-A53

Mali-G78 MP14

Adreno 506

❌

microSD, jusqu`à 1 To

128GB 8GB RAM, 256GB 8GB RAM

32GB 3GB RAM, 64GB 4GB RAM

12 MP + 64 MP + 12 MP

13 MP + 8 MP + 5 MP

Yes, with stereo speakers / Oui, avec haut-parleurs stéréo

✔️

❌

✔️

✔️

✔️

✔️

✔️

✔️

✔️

✔️

FM Radio

FM Radio

Type-C 3.2

Type-C 1.0

Fingerprint (under display,ultrasonic),accelerometer,gyro,proximity,compass,barometer,Samsung DeX,Samsung Wireless DeX (desktop experience support) ANT+ Bixby natural language commands and dictation,

Fingerprint (rear mounted),accelerometer,gyroscope,proximity,compass,

Fast charging 25W - USB Power Delivery 3.0 - Fast Qi/PMA wireless charging 15W - Reverse wireless charging 4.5W / Fast charge 25W - USB Power Delivery 3.0 - Fast wireless charging Qi / PMA 15W - Reverse wireless charging 4,5W,

15W fast battery charging

4000 mAh

4000 mAh