What is the difference between SAMSUNG GALAXY A30 and SAMSUNG GALAXY S21 5G ?

2019

2021

2019

2021

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

158.5 x 74.7 x 7.7 mm

151.7 x 71.2 x 7.9 mm

165 g

169 g

Single or double

Single or Dual SIM

16MP

10MP

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

Dynamic AMOLED 2X,120Hz,HDR10+,

6.4 inches

6.2 inches

1080 x 2340 pixels

1080 x 2400 pixels

Gorilla Glass 3

Corning Gorilla Glass Victus

Android 9.0 (Pie)

Android 11,One UI 3.1,

Exynos 7904 (14nm)

Exynos 2100 (5nm)

Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)

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

Mali-G71 MP2

Mali-G78 MP14

microSD, jusqu`à 512 Go

❌

64 GB, 4 GB RAM or 32 GB, 3 GB RAM

128GB 8GB RAM, 256GB 8GB RAM

16 MP + 5 MP

12 MP + 64 MP + 12 MP

✔️

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

✔️

❌

✔️

✔️

✔️

✔️

✔️

✔️

✔️

FM Radio

FM Radio

2.0,Type-C 1.0,

Type-C 3.2

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

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

15W fast battery charging

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,

4000 mAh

4000 mAh