Samsung

Samsung

Nothing

Galaxy S21

Galaxy A55

Phone (2)

2021

2024

2023

2021

2024

2023

Phantom Gray, Phantom White, Phantom Violet, Phantom Pink

Iceblue, Lilac, Navy, Lemon

White, Dark Gray

5G

5G

5G

Nano-SIM and eSIM

Nano-SIM, 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, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6

1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 40, 41, 66, 71, 75, 77, 78 SA/NSA

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/6, dual-band

5.0, A2DP, LE

5.3, A2DP, LE

5.3, A2DP, LE, aptX HD, aptX Adaptive

GPS, GLONASS, BDS, GALILEO

GPS, GALILEO, GLONASS, BDS, QZSS

GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c), GALILEO (E1), QZSS (L1), NavIC

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 2.0, OTG

No

No

No

Qualcomm SM8350 Snapdragon 888 5G (5 nm)

Exynos 1480 (4 nm)

Qualcomm SM8475 Snapdragon 8+ Gen 1

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)

Octa-core (1x3.0 GHz Cortex-X2 & 3x2.5 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)

Adreno 660

Xclipse 530

Adreno 730

8 GiB

6 GiB

8 GiB

8 GiB

12 GiB

12 GiB

UFS 3.1

Dynamic AMOLED 2X

Super AMOLED

LTPO OLED

Corning Gorilla Glass Victus+

Corning Gorilla Glass Victus+

Corning Gorilla Glass

1300 nits

1000 nits

1600 nits

120 Hz

120 Hz

120 Hz

6.1 in

6.6 in

6.1 in

1080 pixels

1080 pixels

1080 pixels

2340 pixels

2340 pixels

2412 pixels

425 ppi

390 ppi

394 ppi

Android 11

Android 14, One UI 6.1

Android 13

Android 14, One UI 6.1

Android 14, Nothing OS 2.5.5

Fingerprint (under display, ultrasonic)

Fingerprint (under display, optical)

Fingerprint (under display, optical)

accelerometer, gyro, proximity, compass, barometer

accelerometer, gyro, compass

accelerometer, proximity, gyro, compass

IP68

IP67

IP54

12 MP

50 MP

50 MP

26 mm

24 mm

f/1.8

f/1.8

f/1.9

OIS

OIS

OIS

dual pixel PDAF

PDAF

PDAF

1.8 μm

1 μm

1 μm

12 MP

12 MP

50 MP

13 mm

f/2.2

f/2.2

f/2.2

Super Steady video

AF

1.4 μm

1.12 μm

0.64 μm

64 MP

1.1x optical

29 mm

f/2

OIS

PDAF

0.8 μm

10 MP

32 MP

32 MP

26 mm

26 mm

f/2.2

f/2.2

f/2.5

dual pixel PDAF

1.22 μm

0.8 μm

0.8 μm

Li-Ion

Li-Ion

Li-Ion

non-removable

non-removable

non-removable

PD3.0

PD3.0, QC4

25 W

25 W

45 W

Qi/PMA

n/a

15 W

15 W

584 055

635 598

895 434

726 158

972 126

3259

3238

3957

3350

4219