Samsung

Nothing

Samsung

Galaxy S21

Phone (2)

Galaxy A15 5G

2021

2023

2023

2021

2023

2023

Phantom Gray, Phantom White, Phantom Violet, Phantom Pink

White, Dark Gray

Brave Black, Personality Yellow, Magical Blue, Optimistic Blue

5G

5G

5G

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

1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 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, dual-band

5.0, A2DP, LE

5.3, A2DP, LE, aptX HD, aptX Adaptive

5.3, A2DP, LE

GPS, GLONASS, BDS, GALILEO

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

GPS, GALILEO, GLONASS, BDS, 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 2.0

No

No

3.5mm TRS

Qualcomm SM8350 Snapdragon 888 5G (5 nm)

Qualcomm SM8475 Snapdragon 8+ Gen 1

Mediatek Dimensity 6100+ (6 nm)

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

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

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

Adreno 660

Adreno 730

Mali-G57 MC2

8 GiB

8 GiB

4 GiB

8 GiB

12 GiB

8 GiB

UFS 3.1

Dynamic AMOLED 2X

LTPO OLED

Super AMOLED

Corning Gorilla Glass Victus+

Corning Gorilla Glass

Glass

1300 nits

1600 nits

800 nits

120 Hz

120 Hz

90 Hz

6.1 in

6.1 in

6.5 in

1080 pixeles

1080 pixeles

1080 pixeles

2340 pixeles

2412 pixeles

2340 pixeles

425 ppi

394 ppi

396 ppi

Android 11

Android 13

Android 14, One UI 6

Android 14, One UI 6.1

Android 14, Nothing OS 2.5.5

Fingerprint (under display, ultrasonic)

Fingerprint (under display, optical)

Fingerprint (side-mounted)

accelerometer, gyro, proximity, compass, barometer

accelerometer, proximity, gyro, compass

accelerometer, gyro, compass

IP68

IP54

12 MP

50 MP

50 MP

26 mm

24 mm

f/1.8

f/1.9

f/1.8

OIS

OIS

dual pixel PDAF

PDAF

AF

1.8 μm

1 μm

12 MP

50 MP

5 MP

13 mm

f/2.2

f/2.2

f/2.2

Super Steady video

AF

1.4 μm

0.64 μm

64 MP

1.1x optical

29 mm

f/2

OIS

PDAF

0.8 μm

10 MP

32 MP

13 MP

26 mm

f/2.2

f/2.5

f/2

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, QC4

25 W

45 W

25 W

Qi/PMA

No

15 W

15 W

584 055

895 434

306 274

972 126

364 663

1747

3238

3957

4219

1763