Xiaomi

Samsung

Nothing

Redmi 13C

Galaxy S21

Phone (2)

2023

2021

2023

2023

2021

2023

Midnight Black, Navy Blue, Glacier White, Clover Green

Phantom Gray, Phantom White, Phantom Violet, Phantom Pink

White, Dark Gray

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, 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, dual-band

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

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

5.3, A2DP, LE

5.0, A2DP, LE

5.3, A2DP, LE, aptX HD, aptX Adaptive

GPS, GLONASS, GALILEO, BDS

GPS, GLONASS, BDS, GALILEO

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

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, OTG

3.5mm TRS

No

No

Mediatek MT6769Z Helio G85 (12 nm)

Qualcomm SM8350 Snapdragon 888 5G (5 nm)

Qualcomm SM8475 Snapdragon 8+ Gen 1

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

Mali-G52 MC2

Adreno 660

Adreno 730

4 GiB

8 GiB

8 GiB

8 GiB

8 GiB

12 GiB

eMMC 5.1

UFS 3.1

IPS LCD

Dynamic AMOLED 2X

LTPO OLED

Corning Gorilla Glass

Corning Gorilla Glass Victus+

Corning Gorilla Glass

600 nits

1300 nits

1600 nits

90 Hz

120 Hz

120 Hz

6.74 in

6.1 in

6.1 in

720 pixeles

1080 pixeles

1080 pixeles

1600 pixeles

2340 pixeles

2412 pixeles

260 ppi

425 ppi

394 ppi

Android 13, MIUI 14

Android 11

Android 13

Android 14, One UI 6.1

Android 14, Nothing OS 2.5.5

Fingerprint (side-mounted)

Fingerprint (under display, ultrasonic)

Fingerprint (under display, optical)

accelerometer, compass

accelerometer, gyro, proximity, compass, barometer

accelerometer, proximity, gyro, compass

IP68

IP54

50 MP

12 MP

50 MP

28 mm

26 mm

24 mm

f/1.8

f/1.8

f/1.9

OIS

OIS

PDAF

dual pixel PDAF

PDAF

1.8 μm

1 μm

12 MP

50 MP

13 mm

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

8 MP

10 MP

32 MP

26 mm

f/2

f/2.2

f/2.5

dual pixel PDAF

1.22 μm

0.8 μm

Li-Po

Li-Ion

Li-Ion

non-removable

non-removable

non-removable

PD

PD3.0

PD3.0, QC4

18 W

25 W

45 W

n/a

Qi/PMA

15 W

15 W

584 055

895 434

972 126

3238

3957

4219