Xiaomi

Samsung

Samsung

14 Ultra

Galaxy S21

Galaxy A15

2024

2021

2023

2024

2021

2023

Black, Blue, White, Titanium Gray

Phantom Gray, Phantom White, Phantom Violet, Phantom Pink

Brave Black, Optimistic Blue, Magical Blue, Personality Yellow

5G

5G

4G

Nano-SIM and eSIM

Nano-SIM and eSIM

Nano-SIM

International: 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA
China: 1, 3, 5, 7, 8, 28, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA

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/6e/7, tri-band

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

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

5.4, A2DP, LE, aptX HD, aptX Adaptive, LHDC

5.0, A2DP, LE

5.3, A2DP, LE

GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)

GPS, GLONASS, BDS, GALILEO

GPS, GALILEO, GLONASS, BDS, QZSS

Yes

Yes

Yes

No

FM radio

FM radio

USB Type-C

USB Type-C

USB Type-C

USB Type-C 3.2 Gen 2, DisplayPort, OTG

USB Type-C 3.2, OTG

USB Type-C 2.0

No

No

3.5mm TRS

Qualcomm SM8650-AB Snapdragon 8 Gen 3

Qualcomm SM8350 Snapdragon 888 5G (5 nm)

Mediatek Helio G99 (6 nm)

Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)

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

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

Adreno 750

Adreno 660

Mali-G57 MC2

12 GiB

8 GiB

4 GiB

16 GiB

8 GiB

8 GiB

UFS 4.0

UFS 3.1

LTPO AMOLED

Dynamic AMOLED 2X

Super AMOLED

Xiaomi Shield Glass

Corning Gorilla Glass Victus+

Glass

3000 nits

1300 nits

800 nits

120 Hz

120 Hz

90 Hz

6.73 in

6.1 in

6.5 in

1440 pixels

1080 pixels

1080 pixels

3200 pixels

2340 pixels

2340 pixels

522 ppi

425 ppi

396 ppi

Android 14, HyperOS

Android 11

Android 14, One UI 6

Android 14, One UI 6.1

Fingerprint (under display, optical)

Fingerprint (under display, ultrasonic)

Fingerprint (side-mounted)

accelerometer, proximity, gyro, compass, color spectrum, barometer

accelerometer, gyro, proximity, compass, barometer

accelerometer, compass

IP68

IP68

50 MP

12 MP

50 MP

23 mm

26 mm

f/1.6

f/1.8

f/1.8

OIS

OIS

dual pixel PDAF, Laser AF

dual pixel PDAF

AF

1.2 μm

1.8 μm

50 MP

12 MP

5 MP

14 mm

13 mm

f/2.2

f/2.2

f/2.2

AF

Super Steady video

1.4 μm

50 MP

64 MP

3.2x optical

1.1x optical

75 mm

29 mm

f/1.8

f/2

OIS

OIS

dual pixel PDAF

PDAF

0.7 μm

0.8 μm

50 MP

5x optical

120 mm

f/2.5

OIS

dual pixel PDAF

0.7 μm

32 MP

10 MP

13 MP

22 mm

26 mm

f/2

f/2.2

f/2

dual pixel PDAF

0.7 μm

1.22 μm

Li-Po

Li-Ion

Li-Ion

non-removable

non-removable

non-removable

PD3.0, QC4

PD3.0

90 W

25 W

25 W

Yes

Qi/PMA

No

80 W

15 W

584 055

316 967

2 014 262

375 314

1928

3238

7060

1936