Xiaomi

Samsung

Samsung

Redmi 13

Galaxy S21

Galaxy A25

2024

2021

2023

2024

2021

2023

Midnight Black, Sandy Gold, Ocean Blue, Pink

Phantom Gray, Phantom White, Phantom Violet, Phantom Pink

Brave Black, Personality Yellow, Fantasy Blue, Optimistic Blue

4G

5G

5G

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

Nano-SIM and eSIM

Nano-SIM

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, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6

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

5.4, A2DP, LE

5.0, A2DP, LE

5.3, A2DP, LE

GPS, GLONASS, GALILEO, BDS

GPS, GLONASS, BDS, GALILEO

GPS, GLONASS, GALILEO, BDS, QZSS

Yes

Yes

Yes

FM radio

FM radio

No

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

No

Mediatek Helio G91 Ultra (12 nm)

Qualcomm SM8350 Snapdragon 888 5G (5 nm)

Exynos 1280

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

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

Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)

Mali-G52 MC2

Adreno 660

Mali-G68

6 GiB

8 GiB

4 GiB

8 GiB

8 GiB

8 GiB

eMMC 5.1

UFS 3.1

IPS LCD

Dynamic AMOLED 2X

Super AMOLED

Corning Gorilla Glass

Corning Gorilla Glass Victus+

600 nits

1300 nits

1000 nits

90 Hz

120 Hz

120 Hz

6.74 in

6.1 in

6.5 in

720 pixeles

1080 pixeles

1080 pixeles

1600 pixeles

2340 pixeles

2340 pixeles

260 ppi

425 ppi

396 ppi

Android 14, HyperOS

Android 11

Android 14, One UI 6

Android 14, One UI 6.1

Fingerprint (side-mounted)

Fingerprint (under display, ultrasonic)

Fingerprint (side-mounted)

accelerometer, compass

accelerometer, gyro, proximity, compass, barometer

accelerometer, gyro, compass

IP53

IP68

108 MP

12 MP

50 MP

26 mm

27 mm

f/1.8

f/1.8

f/1.8

OIS

OIS

PDAF

dual pixel PDAF

PDAF

0.64 μm

1.8 μm

0.64 μm

12 MP

8 MP

13 mm

f/2.2

f/2.2

Super Steady video

1.4 μm

1.12 μm

64 MP

1.1x optical

29 mm

f/2

OIS

PDAF

0.8 μm

13 MP

10 MP

13 MP

26 mm

f/2.5

f/2.2

f/2.2

dual pixel PDAF

1.22 μm

1.12 μm

Li-Po

Li-Ion

Li-Ion

non-removable

non-removable

non-removable

PD3.0

33 W

25 W

25 W

n/a

Qi/PMA

n/a

15 W

584 055

258 090

443 234

262 438

480 771

1346

2023

3238

1342

2098