Samsung

Xiaomi

Xiaomi

Galaxy S21

14 Ultra

Poco X6

2021

2024

2024

2021

2024

2024

Phantom Gray, Phantom White, Phantom Violet, Phantom Pink

Black, Blue, White, Titanium Gray

Black, White, Blue

5G

5G

5G

Nano-SIM and eSIM

Nano-SIM and eSIM

Nano-SIM

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

1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6

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, dual-band

5.0, A2DP, LE

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

5.2, A2DP, LE

GPS, GLONASS, BDS, GALILEO

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

GPS, GLONASS, GALILEO, BDS

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 2.0, OTG

No

No

3.5mm TRS

Qualcomm SM8350 Snapdragon 888 5G (5 nm)

Qualcomm SM8650-AB Snapdragon 8 Gen 3

Qualcomm SM7435-AB Snapdragon 7s Gen 2

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 (4x2.40 GHz Cortex-A78 & 4x1.95 GHz Cortex-A55)

Adreno 660

Adreno 750

Adreno 710

8 GiB

12 GiB

8 GiB

8 GiB

16 GiB

12 GiB

UFS 3.1

UFS 4.0

UFS 2.2

Dynamic AMOLED 2X

LTPO AMOLED

AMOLED

Corning Gorilla Glass Victus+

Xiaomi Shield Glass

Corning Gorilla Glass Victus

1300 nits

3000 nits

1800 nits

120 Hz

120 Hz

120 Hz

6.1 in

6.73 in

6.67 in

1080 pixels

1440 pixels

1220 pixels

2340 pixels

3200 pixels

2712 pixels

425 ppi

522 ppi

446 ppi

Android 11

Android 14, HyperOS

Android 13, MIUI 14

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, gyro, proximity, compass

IP68

IP68

IP54

12 MP

50 MP

64 MP

26 mm

23 mm

25 mm

f/1.8

f/1.6

f/1.8

OIS

OIS

OIS

dual pixel PDAF

dual pixel PDAF, Laser AF

PDAF

1.8 μm

1.2 μm

0.7 μm

12 MP

50 MP

8 MP

13 mm

14 mm

f/2.2

f/2.2

f/2.2

Super Steady video

AF

AF

1.4 μm

1.12 μm

64 MP

50 MP

1.1x optical

3.2x optical

29 mm

75 mm

f/2

f/1.8

OIS

OIS

PDAF

dual pixel 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

16 MP

26 mm

22 mm

f/2.2

f/2

f/2.5

dual pixel PDAF

AF

1.22 μm

0.7 μm

Li-Ion

Li-Po

Li-Ion

non-removable

non-removable

non-removable

PD3.0

PD3.0, QC4

25 W

90 W

67 W

Qi/PMA

Yes

n/a

15 W

80 W

584 055

533 112

2 014 262

605 803

3238

7060

2945