Samsung

Samsung

Xiaomi

Galaxy A15

Galaxy S21

Redmi 13

2023

2021

2024

2023

2021

2024

Brave Black, Optimistic Blue, Magical Blue, Personality Yellow

Phantom Gray, Phantom White, Phantom Violet, Phantom Pink

Midnight Black, Sandy Gold, Ocean Blue, Pink

4G

5G

4G

Nano-SIM

Nano-SIM and eSIM

Dual SIM (Nano-SIM, dual stand-by)

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

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

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

5.4, A2DP, LE

GPS, GALILEO, GLONASS, BDS, QZSS

GPS, GLONASS, BDS, GALILEO

GPS, GLONASS, GALILEO, BDS

Yes

Yes

Yes

FM radio

FM radio

FM radio

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

3.5mm TRS

No

3.5mm TRS

Mediatek Helio G99 (6 nm)

Qualcomm SM8350 Snapdragon 888 5G (5 nm)

Mediatek Helio G91 Ultra (12 nm)

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

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

Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)

Mali-G57 MC2

Adreno 660

Mali-G52 MC2

4 GiB

8 GiB

6 GiB

8 GiB

8 GiB

8 GiB

UFS 3.1

eMMC 5.1

Super AMOLED

Dynamic AMOLED 2X

IPS LCD

Glass

Corning Gorilla Glass Victus+

Corning Gorilla Glass

800 nits

1300 nits

600 nits

90 Hz

120 Hz

90 Hz

6.5 in

6.1 in

6.74 in

1080 pixeles

1080 pixeles

720 pixeles

2340 pixeles

2340 pixeles

1600 pixeles

396 ppi

425 ppi

260 ppi

Android 14, One UI 6

Android 11

Android 14, HyperOS

Android 14, One UI 6.1

Fingerprint (side-mounted)

Fingerprint (under display, ultrasonic)

Fingerprint (side-mounted)

accelerometer, compass

accelerometer, gyro, proximity, compass, barometer

accelerometer, compass

IP68

IP53

50 MP

12 MP

108 MP

26 mm

f/1.8

f/1.8

f/1.8

OIS

AF

dual pixel PDAF

PDAF

1.8 μm

0.64 μm

5 MP

12 MP

13 mm

f/2.2

f/2.2

Super Steady video

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

f/2.2

f/2.5

dual pixel PDAF

1.22 μm

Li-Ion

Li-Ion

Li-Po

non-removable

non-removable

non-removable

PD3.0

25 W

25 W

33 W

No

Qi/PMA

n/a

15 W

584 055

316 967

258 090

375 314

262 438

1928

1346

3238

1936

1342