Samsung Galaxy A51 vs Xiaomi Poco F2 Pro

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$400 VIEW ON amazon
$422 VIEW ON amazon

Display

Size

6.5 inches
6.7 inches

Resolution

2400 x 1080 pixels, 20:9 ratio,
405 PPI
2400 x 1080 pixels, 20:9 ratio,
395 PPI

Technology

Super AMOLED
AMOLED

Screen-to-body

87.37 %
87.18 %

Peak brightness

 
800 cd/m2 (nit)

Features

Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor
HDR video support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip

Samsung Exynos 9611
Qualcomm Snapdragon 865 SM8250

Processor

Octa-core, 2300 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm
Octa-core, 2840 MHz, Kryo 585, 64-bit, 7 nm

GPU

Mali-G72 MP3
Adreno 650

RAM

4GB LPDDR4
6GB LPDDR4

Internal storage

128GB, available to use: 105.9 GB
128GB (UFS 3.1), not expandable

Storage expansion

microSDXC up to 512 GB
 

Device type

Smartphone
Smartphone

OS

Android (10), Samsung One UI
Android (10), Xiaomi MI UI

Battery

Capacity

4000 mAh
4700 mAh

Type

Li - Polymer, Not user replaceable
Li - Polymer, Not user replaceable

Battery life test results

Charging

Fast charging
Qualcomm Quick Charge 4+, USB Power Delivery

Max charge speed

 
Wired: 30.0W

Camera

Rear

Quad camera
Quad camera

Main camera

48 MP (PDAF)
64 MP (PDAF)

Specifications

Aperture size: F2.0; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm
Aperture size: F1.9; Focal length: 26 mm; Sensor size: 1/1.7"; Pixel size: 0.8 μm

Second camera

12 MP (Ultra-wide)
5 MP (Telephoto, Macro, Autofocus)

Specifications

Aperture size: F2.2; Focal Length: 13 mm; Pixel size: 1.12 μm
Aperture size: F2.2; Focal Length: 50 mm; Pixel size: 1.12 μm

Third camera

5 MP (Macro)
13 MP (Ultra-wide)

Specifications

Aperture size: F2.4; Focal Length: 40 mm
Aperture size: F2.4; Pixel size: 1.12 μm

Fourth camera

5 MP (Depth information)
2 MP (Depth information)

Specifications

Aperture size: F2.2; Sensor size: 1/5"; Pixel size: 1.12 μm
Aperture size: F2.4; Pixel size: 1.75 μm

Video recording

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)
7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps), 1280x720 (HD) (960 fps)

Features

Hyperlapse, EIS
Time-lapse video, EIS

Front

32 MP (HDR)
20 MP (Pop-up, HDR, Slow-motion videos)

Design

Dimensions

6.24 x 2.90 x 0.31 inches (158.5 x 73.6 x 7.9 mm)
6.43 x 2.97 x 0.35 inches (163.3 x 75.4 x 8.9 mm)

Weight

6.07 oz (172.0 g)
the average is 6.3 oz (179 g)
7.73 oz (219.0 g)
the average is 6.3 oz (179 g)

Materials

Back: Plastic; Frame: Plastic
Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum

Resistance

 
Splash, Dust; IP 53

Biometrics

2D Face unlock, In-screen fingerprint
In-screen fingerprint

Keys

Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors

Prism Crush black, Prism Crush white, Prism Crush pink, Prism Crush blue
Cyber grey, Electric purple, Phantom white, Neon blue

Cellular

5G

 
n77, n78, NSA, Sub-6

LTE (FDD)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)

LTE (TDD)

Bands 38(2600), 39(1900+), 41(2600+)
Bands 38(2600), 40(2300), 41(2600+)

UMTS

850, 900, 1700/2100, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz

Data Speed

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM

 
Yes

SIM type

Nano SIM
Nano SIM

HD Voice

 
Yes

VoLTE

 
Yes

Multimedia

Headphones

3.5mm jack
3.5mm jack

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features

Dolby Atmos
aptX, aptX-HD

Screen mirroring

Wireless screen share
Wireless screen share

Radio

FM
FM

Additional microphone(s)

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth

5.0
5.1

Wi-Fi

802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax (Wi-Fi 6); MIMO, Wi-Fi Direct, Hotspot

USB

Type-C (reversible), USB 2.0
Type-C (reversible), USB 3.0

Features

Charging, OTG
Charging

Location

GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning

Sensors

Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer

Other

NFC, ANT+
NFC, Infrared

Regulatory Approval

FCC approval

 
 

Date approved

Nov 28, 2019
 

FCC ID value: A3LSMA515FN link
 

Measured SAR

 
 

Head

0.89 W/kg
 

Body

1.18 W/kg
 

Simultaneous Transmission

1.56 W/kg
 

Wireless Router

1.12 W/kg
 

Phablet

2.76 W/kg
 

Buyers information

Price

$ 400
 

In The Box

Download the Samsu​ng Galaxy A51 Manual as a PDF file.
33W charger, USB Type-C cable, Simple protective cover, SIM eject tool, User guide, Warranty card

Availability

Officially announced

Dec 12, 2019
May 12, 2020
This copy is for your personal, non-commercial use only. You can order presentation-ready copies for distribution to your colleagues, clients or customers at https://www.parsintl.com/phonearena or use the Reprints & Permissions tool that appears at the bottom of each web page. Visit https://www.parsintl.com/ for samples and additional information.
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