Xiaomi

Samsung

Xiaomi

Poco X6 Pro

Galaxy S21

14

2024

2021

2023

2024

2021

2023

Black, Yellow, Gray

Phantom Gray, Phantom White, Phantom Violet, Phantom Pink

Black, White, Jade Green, Pink

5G

5G

5G

Nano-SIM

Nano-SIM and eSIM

Nano-SIM and eSIM

1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 48, 77, 78 SA/NSA/Sub6

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

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/6, dual-band

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

5.4, A2DP, LE, aptX HD

5.0, A2DP, LE

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

GPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c)

GPS, GLONASS, BDS, GALILEO

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

Yes

Yes

Yes

No

FM radio

No

USB Type-C

USB Type-C

USB Type-C

USB Type-C 2.0, OTG

USB Type-C 3.2, OTG

USB Type-C 3.2, OTG

No

No

No

Mediatek Dimensity 8300 Ultra

Qualcomm SM8350 Snapdragon 888 5G (5 nm)

Qualcomm SM8650-AB Snapdragon 8 Gen 3

Octa-core (1x3.35 GHz Cortex-A715 & 3x3.20 GHz Cortex-A715 & 4x2.20 GHz Cortex-A510)

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)

Mali G615-MC6

Adreno 660

Adreno 750

8 GiB

8 GiB

8 GiB

12 GiB

8 GiB

16 GiB

UFS 4.0

UFS 3.1

UFS 4.0

AMOLED

Dynamic AMOLED 2X

LTPO OLED

Corning Gorilla Glass 5

Corning Gorilla Glass Victus+

Corning Gorilla Glass Victus

1800 nits

1300 nits

3000 nits

120 Hz

120 Hz

120 Hz

6.67 in

6.1 in

6.36 in

1220 pixeles

1080 pixeles

1200 pixeles

2712 pixeles

2340 pixeles

2670 pixeles

446 ppi

425 ppi

460 ppi

Android 14, HyperOS

Android 11

Android 14, HyperOS

Android 14, One UI 6.1

Fingerprint (under display, optical)

Fingerprint (under display, ultrasonic)

Fingerprint (under display, optical)

accelerometer, gyro, compass

accelerometer, gyro, proximity, compass, barometer

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

IP54

IP68

IP68

64 MP

12 MP

50 MP

25 mm

26 mm

23 mm

f/1.7

f/1.8

f/1.6

OIS

OIS

OIS

PDAF

dual pixel PDAF

dual pixel PDAF, Laser AF

0.7 μm

1.8 μm

1.2 μm

8 MP

12 MP

50 MP

13 mm

14 mm

f/2.2

f/2.2

f/2.2

AF

Super Steady video

AF

1.12 μm

1.4 μm

64 MP

50 MP

1.1x optical

3.2x optical

29 mm

75 mm

f/2

f/2

OIS

OIS

PDAF

PDAF

0.8 μm

16 MP

10 MP

32 MP

26 mm

22 mm

f/2.4

f/2.2

f/2

AF

dual pixel PDAF

1 μm

1.22 μm

0.7 μm

Li-Ion

Li-Ion

Li-Po

non-removable

non-removable

non-removable

PD3.0, QC2.0

PD3.0

PD3.0, QC4

67 W

25 W

90 W

n/a

Qi/PMA

Yes

15 W

50 W

584 055

1 396 547

2 003 429

3238

4696

6810