Samsung

Samsung

Samsung

Galaxy A25

Galaxy S21

Galaxy A15 5G

2023

2021

2023

2023

2021

2023

Brave Black, Personality Yellow, Fantasy Blue, Optimistic Blue

Phantom Gray, Phantom White, Phantom Violet, Phantom Pink

Brave Black, Personality Yellow, Magical Blue, Optimistic Blue

5G

5G

5G

Nano-SIM

Nano-SIM and eSIM

Nano-SIM

1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6

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, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6

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

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

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

5.3, A2DP, LE

5.0, A2DP, LE

5.3, A2DP, LE

GPS, GLONASS, GALILEO, BDS, QZSS

GPS, GLONASS, BDS, GALILEO

GPS, GALILEO, GLONASS, BDS, QZSS

Yes

Yes

Yes

No

FM radio

No

USB Type-C

USB Type-C

USB Type-C

USB Type-C 2.0

USB Type-C 3.2, OTG

USB Type-C 2.0

No

No

3.5mm TRS

Exynos 1280

Qualcomm SM8350 Snapdragon 888 5G (5 nm)

Mediatek Dimensity 6100+ (6 nm)

Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)

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

Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)

Mali-G68

Adreno 660

Mali-G57 MC2

4 GiB

8 GiB

4 GiB

8 GiB

8 GiB

8 GiB

UFS 3.1

Super AMOLED

Dynamic AMOLED 2X

Super AMOLED

Corning Gorilla Glass Victus+

Glass

1000 nits

1300 nits

800 nits

120 Hz

120 Hz

90 Hz

6.5 in

6.1 in

6.5 in

1080 pixeles

1080 pixeles

1080 pixeles

2340 pixeles

2340 pixeles

2340 pixeles

396 ppi

425 ppi

396 ppi

Android 14, One UI 6

Android 11

Android 14, One UI 6

Android 14, One UI 6.1

Fingerprint (side-mounted)

Fingerprint (under display, ultrasonic)

Fingerprint (side-mounted)

accelerometer, gyro, compass

accelerometer, gyro, proximity, compass, barometer

accelerometer, gyro, compass

IP68

50 MP

12 MP

50 MP

27 mm

26 mm

f/1.8

f/1.8

f/1.8

OIS

OIS

PDAF

dual pixel PDAF

AF

0.64 μm

1.8 μm

8 MP

12 MP

5 MP

13 mm

f/2.2

f/2.2

f/2.2

Super Steady video

1.12 μm

1.4 μm

64 MP

1.1x optical

29 mm

f/2

OIS

PDAF

0.8 μm

13 MP

10 MP

13 MP

26 mm

f/2.2

f/2.2

f/2

dual pixel PDAF

1.12 μm

1.22 μm

Li-Ion

Li-Ion

Li-Ion

non-removable

non-removable

non-removable

PD3.0

25 W

25 W

25 W

n/a

Qi/PMA

No

15 W

584 055

443 234

306 274

480 771

364 663

2023

1747

3238

2098

1763