Samsung

Samsung

Samsung

Galaxy S21

Galaxy A55

Galaxy S24 Ultra

2021

2024

2024

2021

2024

2024

Phantom Gray, Phantom White, Phantom Violet, Phantom Pink

Iceblue, Lilac, Navy, Lemon

Titanium Black, Titanium Gray, Titanium Violet, Titanium Yellow, Titanium Blue, Titanium Green, Titanium Orange

5G

5G

5G

Nano-SIM and eSIM

Nano-SIM, eSIM

Nano-SIM and eSIM

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, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6

USA: SA/NSA/Sub6/mmWave
Intl: 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6

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

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

802.11 a/b/g/n/ac/6e/7, tri-band

5.0, A2DP, LE

5.3, A2DP, LE

5.3, A2DP, LE

GPS, GLONASS, BDS, GALILEO

GPS, GALILEO, GLONASS, BDS, QZSS

GPS, GLONASS, BDS, GALILEO, QZSS

Yes

Yes

Yes

FM radio

No

No

USB Type-C

USB Type-C

USB Type-C

USB Type-C 3.2, OTG

USB Type-C 2.0, OTG

USB Type-C 3.2, DisplayPort 1.2, OTG

No

No

No

Qualcomm SM8350 Snapdragon 888 5G (5 nm)

Exynos 1480 (4 nm)

Qualcomm SM8650-AC Snapdragon 8 Gen 3

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

Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)

8-core (1x3.39GHz Cortex-X4 & 3x3.1GHz Cortex-A720 & 2x2.9GHz Cortex-A720 & 2x2.2GHz Cortex-A520)

Adreno 660

Xclipse 530

Adreno 750 (1 GHz)

8 GiB

6 GiB

12 GiB

8 GiB

12 GiB

12 GiB

UFS 3.1

UFS 4.0

Dynamic AMOLED 2X

Super AMOLED

Dynamic LTPO AMOLED 2X

Corning Gorilla Glass Victus+

Corning Gorilla Glass Victus+

Corning Gorilla Armor

1300 nits

1000 nits

2600 nits

120 Hz

120 Hz

120 Hz

6.1 in

6.6 in

6.8 in

1080 pixels

1080 pixels

1440 pixels

2340 pixels

2340 pixels

3120 pixels

425 ppi

390 ppi

505 ppi

Android 11

Android 14, One UI 6.1

Android 14, One UI 6.1.1

Android 14, One UI 6.1

Android 14, One UI 6.1.1

Fingerprint (under display, ultrasonic)

Fingerprint (under display, optical)

Fingerprint (under display, ultrasonic)

accelerometer, gyro, proximity, compass, barometer

accelerometer, gyro, compass

accelerometer, gyro, proximity, compass, barometer

IP68

IP67

IP68

12 MP

50 MP

200 MP

26 mm

24 mm

f/1.8

f/1.8

f/1.7

OIS

OIS

OIS

dual pixel PDAF

PDAF

multi-directional PDAF, Laser AF

1.8 μm

1 μm

0.6 μm

12 MP

12 MP

12 MP

13 mm

13 mm

f/2.2

f/2.2

f/2.2

Super Steady video

dual pixel PDAF

1.4 μm

1.12 μm

1.4 μm

64 MP

10 MP

1.1x optical

3x optical

29 mm

67 mm

f/2

f/2.4

OIS

OIS

PDAF

PDAF

0.8 μm

1.12 μm

50 MP

5x optical

111 mm

f/3.4

OIS

PDAF

0.7 μm

10 MP

32 MP

12 MP

26 mm

26 mm

26 mm

f/2.2

f/2.2

f/2.2

dual pixel PDAF

dual pixel PDAF

1.22 μm

0.8 μm

Li-Ion

Li-Ion

Li-Ion

non-removable

non-removable

non-removable

PD3.0

PD3.0

25 W

25 W

45 W

Qi/PMA

n/a

Qi/PMA

15 W

15 W

584 055

635 598

1 453 497

726 158

1 823 822

3259

3238

3350

7076