Samsung

Xiaomi

Xiaomi

Galaxy S21

14 Ultra

14

2021

2024

2023

2021

2024

2023

Phantom Gray, Phantom White, Phantom Violet, Phantom Pink

Black, Blue, White, Titanium Gray

Black, White, Jade Green, Pink

5G

5G

5G

Nano-SIM and eSIM

Nano-SIM and eSIM

Nano-SIM and eSIM

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

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

Intl: 1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 48, 66, 75, 77, 78 SA/NSA
China: 1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66

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

802.11 a/b/g/n/ac/6e/7, tri-band

802.11 a/b/g/n/ac/6e/7, dual-band

5.0, A2DP, LE

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

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

GPS, GLONASS, BDS, GALILEO

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

GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)

Yes

Yes

Yes

FM radio

No

No

USB Type-C

USB Type-C

USB Type-C

USB Type-C 3.2, OTG

USB Type-C 3.2 Gen 2, DisplayPort, OTG

USB Type-C 3.2, OTG

No

No

No

Qualcomm SM8350 Snapdragon 888 5G (5 nm)

Qualcomm SM8650-AB Snapdragon 8 Gen 3

Qualcomm SM8650-AB Snapdragon 8 Gen 3

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

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

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

Adreno 660

Adreno 750

Adreno 750

8 GiB

12 GiB

8 GiB

8 GiB

16 GiB

16 GiB

UFS 3.1

UFS 4.0

UFS 4.0

Dynamic AMOLED 2X

LTPO AMOLED

LTPO OLED

Corning Gorilla Glass Victus+

Xiaomi Shield Glass

Corning Gorilla Glass Victus

1300 nits

3000 nits

3000 nits

120 Hz

120 Hz

120 Hz

6.1 in

6.73 in

6.36 in

1080 pixels

1440 pixels

1200 pixels

2340 pixels

3200 pixels

2670 pixels

425 ppi

522 ppi

460 ppi

Android 11

Android 14, HyperOS

Android 14, HyperOS

Android 14, One UI 6.1

Fingerprint (under display, ultrasonic)

Fingerprint (under display, optical)

Fingerprint (under display, optical)

accelerometer, gyro, proximity, compass, barometer

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

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

IP68

IP68

IP68

12 MP

50 MP

50 MP

26 mm

23 mm

23 mm

f/1.8

f/1.6

f/1.6

OIS

OIS

OIS

dual pixel PDAF

dual pixel PDAF, Laser AF

dual pixel PDAF, Laser AF

1.8 μm

1.2 μm

1.2 μm

12 MP

50 MP

50 MP

13 mm

14 mm

14 mm

f/2.2

f/2.2

f/2.2

Super Steady video

AF

AF

1.4 μm

64 MP

50 MP

50 MP

1.1x optical

3.2x optical

3.2x optical

29 mm

75 mm

75 mm

f/2

f/1.8

f/2

OIS

OIS

OIS

PDAF

dual pixel PDAF

PDAF

0.8 μm

0.7 μm

50 MP

5x optical

120 mm

f/2.5

OIS

dual pixel PDAF

0.7 μm

10 MP

32 MP

32 MP

26 mm

22 mm

22 mm

f/2.2

f/2

f/2

dual pixel PDAF

1.22 μm

0.7 μm

0.7 μm

Li-Ion

Li-Po

Li-Po

non-removable

non-removable

non-removable

PD3.0

PD3.0, QC4

PD3.0, QC4

25 W

90 W

90 W

Qi/PMA

Yes

Yes

15 W

80 W

50 W

584 055

2 014 262

2 003 429

3238

7060

6810