Xiaomi Poco F6 vs. Samsung Galaxy A55 vs. Samsung Galaxy S21 FE 5G

Commercialization

Brand

Xiaomi

Samsung

Samsung

Model

Poco F6

Galaxy A55

Galaxy S21 FE 5G

Known Since Year

Sold since year

Discontinued since year

Colors Available

Black, Green, Titanium

Iceblue, Lilac, Navy, Lemon

White, Graphite, Lavender, Olive

Communications

Cell Technology

5G

5G

5G

SIM/Chip Type

Nano-SIM

Nano-SIM, eSIM

Nano-SIM

Cell Bands

1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA/Sub6

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

USA: 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave
Intl: 1, 3, 5, 8, 20, 28, 38, 40, 41, 66, 78 SA/NSA/Sub6

WiFi

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/6, dual-band

Bluetooth

5.4, A2DP, LE

5.3, A2DP, LE

5.0, A2DP, LE

Geolocation

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

GPS, GALILEO, GLONASS, BDS, QZSS

GPS, GLONASS, BDS, GALILEO

NFC

Yes

Yes

Yes

Broadcast Radio

No

No

No

Physical Ports

Data Connector

USB Type-C

USB Type-C

USB Type-C

Data Technology

USB Type-C 2.0, OTG

USB Type-C 2.0, OTG

USB Type-C, OTG

Headphones Connector

No

No

No

CPU, Memory and Storage

Chipset

Qualcomm SM8635 Snapdragon 8s Gen 3

Exynos 1480 (4 nm)

Qualcomm SM8350 Snapdragon 888 5G

CPU(s)

Octa-core (1x3.0 GHz Cortex-X4 & 4x2.8 GHz Cortex-A720 & 3x2.0 GHz Cortex-A520)

Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)

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

GPU

Adreno 735

Xclipse 530

Adreno 660

Min. RAM

8 GiB

6 GiB

6 GiB

Max. RAM

12 GiB

12 GiB

8 GiB

Min. Storage

Max. Storage

Type of Storage

UFS 4.0

UFS 3.1

Display

Technology

AMOLED

Super AMOLED

Dynamic AMOLED 2X

Scratch Protection

Corning Gorilla Glass Victus

Corning Gorilla Glass Victus+

Corning Gorilla Glass Victus

Peak Brightness

2400 nits

1000 nits

Refresh Rate

120 Hz

120 Hz

120 Hz

Size (Diam.)

6.67 in

6.6 in

6.4 in

Horizontal Resolution

1220 pixels

1080 pixels

1080 pixels

Vertical Resolution

2712 pixels

2340 pixels

2340 pixels

Pixel Density

446 ppi

390 ppi

403 ppi

Features and Software

Original Operative System

Android 14, HyperOS

Android 14, One UI 6.1

Android 12, One UI 4.1

Updated Operative System

Android 14, One UI 6.1

Biometric Locking

Fingerprint (under display, optical)

Fingerprint (under display, optical)

Fingerprint (under display, optical)

Other Sensors

accelerometer, gyro, compass, Virtual proximity sensing

accelerometer, gyro, compass

accelerometer, gyro, compass

IP Rating

IP64

IP67

IP68

Main Camera

Resolution

50 MP

50 MP

12 MP

Focal Length

26 mm

Lens Aperture

f/1.6

f/1.8

f/1.8

Image Stabilization

OIS

OIS

OIS

Auto-Focus

multi-directional PDAF

PDAF

dual pixel PDAF

Pixel Size

0.8 μm

1 μm

1.8 μm

Wide Camera

Resolution

8 MP

12 MP

12 MP

Focal Length

13 mm

Lens Aperture

f/2.2

f/2.2

f/2.2

Auto-Focus Technology

AF

Pixel Size

1.12 μm

1.12 μm

1.12 μm

Telephoto Camera

Resolution

8 MP

Zoom

3x optical

Focal Length

76 mm

Lens Aperture

f/2.4

Image Stabilization Technology

OIS

Auto-Focus Technology

PDAF

Pixel Size

1 μm

2nd Telephoto Camera

Resolution

Zoom

Focal Length

Lens Aperture

Image Stabilization Technology

Auto-Focus Technology

Pixel Size

Front Camera

Resolution

20 MP

32 MP

32 MP

Focal Length

26 mm

26 mm

Lens Aperture

f/2.2

f/2.2

f/2.2

Auto-Focus Technology

AF

Pixel Size

0.8 μm

0.8 μm

0.8 μm

Energy and Autonomy

Battery Type/Chemistry

Li-Ion

Li-Ion

Li-Ion

Battery Capacity

Battery Replacement Model

non-removable

non-removable

non-removable

Wired Charging Tech.

PD3.0

PD3.0

Wired Charging Power

90 W

25 W

25 W

Wireless Charging Tech.

n/a

n/a

Qi/PMA

Wireless Charging Power

15 W

Product Dimensions and Weight

Height

Width

Thickness

Weight

Packaging Dimensions and Weight

Length

Width

Height

Weight

Performance

AnTuTu (v8)

566 529

AnTuTu (v9)

635 598

719 696

AnTuTu (v10)

1 497 886

726 158

GeekBench (v5)

GeekBench (v5.1)

GeekBench (v6)