Xiaomi

Samsung

Redmi 13C

Galaxy S21

2023

2021

2023

2021

Midnight Black, Navy Blue, Glacier White, Clover Green

Phantom Gray, Phantom White, Phantom Violet, Phantom Pink

4G

5G

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

Nano-SIM and eSIM

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

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

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

5.3, A2DP, LE

5.0, A2DP, LE

GPS, GLONASS, GALILEO, BDS

GPS, GLONASS, BDS, GALILEO

Yes

Yes

FM radio

FM radio

USB Type-C

USB Type-C

USB Type-C 2.0

USB Type-C 3.2, OTG

3.5mm TRS

No

Mediatek MT6769Z Helio G85 (12 nm)

Qualcomm SM8350 Snapdragon 888 5G (5 nm)

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)

Mali-G52 MC2

Adreno 660

4 GiB

8 GiB

8 GiB

8 GiB

eMMC 5.1

UFS 3.1

IPS LCD

Dynamic AMOLED 2X

Corning Gorilla Glass

Corning Gorilla Glass Victus+

600 nits

1300 nits

90 Hz

120 Hz

6.74 in

6.1 in

720 pixeles

1080 pixeles

1600 pixeles

2340 pixeles

260 ppi

425 ppi

Android 13, MIUI 14

Android 11

Android 14, One UI 6.1

Fingerprint (side-mounted)

Fingerprint (under display, ultrasonic)

accelerometer, compass

accelerometer, gyro, proximity, compass, barometer

IP68

50 MP

12 MP

28 mm

26 mm

f/1.8

f/1.8

OIS

PDAF

dual pixel PDAF

1.8 μm

12 MP

13 mm

f/2.2

Super Steady video

1.4 μm

64 MP

1.1x optical

29 mm

f/2

OIS

PDAF

0.8 μm

8 MP

10 MP

26 mm

f/2

f/2.2

dual pixel PDAF

1.22 μm

Li-Po

Li-Ion

non-removable

non-removable

PD

PD3.0

18 W

25 W

n/a

Qi/PMA

15 W

584 055

3238