Samsung

Huawei

Samsung

Galaxy S21

P30

Galaxy A15

2021

2019

2023

2021

2019

2023

Phantom Gray, Phantom White, Phantom Violet, Phantom Pink

Aurora, Amber Sunrise, Breathing Crystal, Black, Pearl White

Brave Black, Optimistic Blue, Magical Blue, Personality Yellow

5G

4G

4G

Nano-SIM and eSIM

Nano-SIM

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, 2, 3, 4, 5, 6, 7, 8, 9, 12, 17, 18, 19, 20, 26, 28, 32, 34, 38, 39, 40

1, 3, 5, 7, 8, 20, 28, 38, 40, 41

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

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

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

5.0, A2DP, LE

5.0, A2DP, aptX HD, LE

5.3, A2DP, LE

GPS, GLONASS, BDS, GALILEO

GPS (L1+L5), GLONASS (L1), BDS (B1), GALILEO (E1+E5a), QZSS (L1+L5)

GPS, GALILEO, GLONASS, BDS, QZSS

Yes

Yes

Yes

FM radio

No

FM radio

USB Type-C

USB Type-C

USB Type-C

USB Type-C 3.2, OTG

USB Type-C 3.1

USB Type-C 2.0

No

No

3.5mm TRS

Qualcomm SM8350 Snapdragon 888 5G (5 nm)

Kirin 980 (7 nm)

Mediatek Helio G99 (6 nm)

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

Octa-core (2x2.6 GHz Cortex-A76 & 2x1.92 GHz Cortex-A76 & 4x1.8 GHz Cortex-A55)

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

Adreno 660

Mali-G76 MP10

Mali-G57 MC2

8 GiB

6 GiB

4 GiB

8 GiB

8 GiB

8 GiB

UFS 3.1

UFS 2.1

Dynamic AMOLED 2X

OLED

Super AMOLED

Corning Gorilla Glass Victus+

Glass

1300 nits

800 nits

120 Hz

90 Hz

6.1 in

6.1 in

6.5 in

1080 pixels

1080 pixels

1080 pixels

2340 pixels

2340 pixels

2340 pixels

425 ppi

422 ppi

396 ppi

Android 11

Android 9.0

Android 14, One UI 6

Android 14, One UI 6.1

Android 10, EMUI 10

Fingerprint (under display, ultrasonic)

Fingerprint (under display, optical)

Fingerprint (side-mounted)

accelerometer, gyro, proximity, compass, barometer

accelerometer, gyro, proximity, compass, color spectrum

accelerometer, compass

IP68

IP53

12 MP

40 MP

50 MP

26 mm

27 mm

f/1.8

f/1.8

f/1.8

OIS

dual pixel PDAF

PDAF, Laser AF

AF

1.8 μm

12 MP

16 MP

5 MP

13 mm

17 mm

f/2.2

f/2.2

f/2.2

Super Steady video

PDAF, Laser AF

1.4 μm

64 MP

8 MP

1.1x optical

3x optical

29 mm

80 mm

f/2

f/2.4

OIS

OIS

PDAF

PDAF

0.8 μm

10 MP

32 MP

13 MP

26 mm

26 mm

f/2.2

f/2

f/2

dual pixel PDAF

1.22 μm

0.8 μm

Li-Ion

Li-Po

Li-Ion

non-removable

non-removable

non-removable

PD3.0

25 W

22.5 W

25 W

Qi/PMA

No

No

15 W

584 055

316 967

375 314

1928

3238

1936