Samsung

Samsung

Galaxy S21

Galaxy A34

2021

2023

2021

2023

Phantom Gray, Phantom White, Phantom Violet, Phantom Pink

Lime, Graphite, Violet, Silver

5G

5G

Nano-SIM and eSIM

Nano-SIM

SM-G991U1: 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave
SM-G991B: 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6

1, 3, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6

802.11 a/b/g/n/ac/6, dual-band

802.11 a/b/g/n/ac, dual-band

5.0, A2DP, LE

5.3, A2DP, LE

GPS, GLONASS, BDS, GALILEO

GPS, GLONASS, GALILEO, BDS

Yes

Yes

FM radio

No

USB Type-C

USB Type-C

USB Type-C 3.2, OTG

USB Type-C 2.0, OTG

No

No

Qualcomm SM8350 Snapdragon 888 5G (5 nm)

Mediatek Dimensity 1080

Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)

Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)

Adreno 660

Mali-G68 MC4

8 GiB

4 GiB

8 GiB

8 GiB

UFS 3.1

UFS 3.1

Dynamic AMOLED 2X

Super AMOLED

Corning Gorilla Glass Victus+

Corning Gorilla Glass 5

1300 nits

1000 nits

120 Hz

120 Hz

6.1 in

6.6 in

1080 pixels

1080 pixels

2340 pixels

2340 pixels

425 ppi

390 ppi

Android 11

Android 13

Android 14, One UI 6.1

Android 14, One UI 6.1

Fingerprint (under display, ultrasonic)

Fingerprint (under display, optical)

accelerometer, gyro, proximity, compass, barometer

accelerometer, gyro, compass

IP68

IP67

12 MP

48 MP

26 mm

26 mm

f/1.8

f/1.8

OIS

OIS

dual pixel PDAF

PDAF

1.8 μm

0.8 μm

12 MP

8 MP

13 mm

f/2.2

f/2.2

Super Steady video

1.4 μm

1.12 μm

64 MP

1.1x optical

29 mm

f/2

OIS

PDAF

0.8 μm

10 MP

13 MP

26 mm

f/2.2

f/2.2

dual pixel PDAF

1.22 μm

1.12 μm

Li-Ion

Li-Ion

non-removable

non-removable

PD3.0

25 W

25 W

Qi/PMA

n/a

15 W

584 055

472 126

3238

2316

2518