Samsung Galaxy Express 3 vs Samsung Galaxy A51 5G vs Samsung Galaxy S20 FE - specs comparison

Display

Size:

4.5 inches

6.5 inches

Resolution:

800 x 480 pixels, 5:3 ratio, 207 PPI

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

Technology:

Super AMOLED

Screen-to-body:

62.69 %

87.37 %

85.79 %

Features:

Ambient light sensor, Proximity sensor

60Hz refresh rate, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

120Hz refresh rate, HDR support, Scratch-resistant glass, Ambient light sensor, Proximity sensor

Hardware

System chip:

Spreadtrum SC9830

Samsung Exynos 980

Qualcomm Snapdragon 865 SM8250

Processor:

Quad-core, 1300 MHz, Cortex-A7, 28 nm

Octa-core, 2200 MHz, ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm

Octa-core, 2840 MHz, Kryo 585, 64-bit, 7 nm

GPU:

Mali-400

Mali-G76 MP5

Adreno 650

RAM:

1GB

6GB LPDDR4

6GB LPDDR5

Internal storage:

8GB

128GB, available to use: 105.3 GB

128GB (UFS 3.1), 103.4

Storage expansion:

microSDXC up to 128 GB

microSDXC up to 1000 GB

Device type:

Smartphone

OS:

Android (6.0 Marshmallow)

Android (10), Samsung One UI

Android (11, 10), Samsung One UI

Battery

Capacity:

2050 mAh

4500 mAh

Type:

User replaceable

Li - Polymer, Not user replaceable

Li - Ion, Not user replaceable

Battery life test results:

link

Charging:

Fast charging

Qualcomm Quick Charge 2.0, USB Power Delivery, Samsung Adaptive Fast Charging, Qi wireless charging, Reverse wireless charging

Max charge speed:

Wired: 25.0W

Wired: 25.0W; Wireless: 15.0W

Camera

Rear:

Single camera

Quad camera

Triple camera

Main camera:

5 MP (Autofocus)

48 MP (PDAF)

12 MP (OIS, PDAF)

Specifications:

F2.2

F2.0; 26 mm; 1/2"; 0.8 μm

F1.8; 26 mm; 1/1.76"; 1.8 μm

Second camera:

12 MP (Ultra-wide)

8 MP (Telephoto, OIS, PDAF)

Specifications:

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

Optical zoom: 3.0x; Aperture size: F2.4; Focal Length: 76 mm; Sensor size: 1/4.4"; Pixel size: 1 μm

Third camera:

5 MP (Macro)

12 MP (Ultra-wide)

Specifications:

Aperture size: F2.4; Focal Length: 40 mm

Aperture size: F2.2; Focal Length: 13 mm; Sensor size: 1/3"; Pixel size: 1.12 μm

Fourth camera:

5 MP (Depth information)

Specifications:

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

Video recording:

1280x720 (HD) (30 fps)

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (480 fps)

3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)

Features:

Video calling

Hyperlapse, EIS

EIS

Front:

2 MP

32 MP (HDR)

32 MP (EIS, HDR)

Video capture:

1920x1080 (Full HD)

3840x2160 (4K UHD) (60 fps)

Design

Dimensions:

5.22 x 2.73 x 0.35 inches (132.6 x 69.3 x 8.9 mm)

6.26 x 2.90 x 0.34 inches (158.9 x 73.6 x 8.7 mm)

6.29 x 2.93 x 0.33 inches (159.8 x 74.5 x 8.4 mm)

Weight:

4.62 oz (131.0 g)

6.60 oz (187.0 g)

6.70 oz (190.0 g)

Materials:

Back: Plastic; Frame: Plastic

Back: Plastic; Frame: Aluminum

Resistance:

Water, Dust; IP68

Biometrics:

2D Face unlock, In-screen fingerprint

In-screen fingerprint

Features:

Touch sensitive control keys

Keys:

Left: Volume control; Right: Lock/Unlock key

Right: Volume control, Lock/Unlock key

Colors:

Prism cube black

Cloud red, Cloud orange, Cloud lavender, Cloud mint, Cloud navy, Cloud white

Cellular

5G:

n41, n71, SA, NSA

SA, NSA, Sub-6, mmWave

LTE (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 66(AWS-3), 71(600)

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), 30(2300 WCS), 66(AWS-3), 71(600)

LTE (TDD):

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

Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46

UMTS:

Bands 1(2100), 5(850)

Bands 5(850), 4(1700/2100), 2(1900), 1(2100)

Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)

Data Speed:

LTE, HSPA

LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS

SIM type:

Nano SIM

HD Voice:

Yes

Multimedia

Headphones:

3.5mm jack

No 3.5mm jack

Speakers:

Earpiece, Loudspeaker

Earpiece, Multiple speakers

Features:

Album art cover, Background playback

Dolby Atmos

32-Bit DAC, Dolby Atmos, Dolby Digital, Dolby Digital Plus

Screen mirroring:

Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation

for Noise cancellation, Video recording

Connectivity & Features

Bluetooth:

4.1

5.0

Wi-Fi:

802.11 b, g, n; Hotspot

802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

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

USB:

microUSB, USB 2.0

Type-C (reversible), USB 2.0

Type-C (reversible), USB 3.2

Features:

Charging, Mass storage device

Charging, OTG

Charging, Headphones port, OTG, Video out

Location:

GPS, A-GPS

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

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

Sensors:

Accelerometer

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

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

Other:

Tethering, Computer sync, OTA sync

NFC, ANT+

NFC

Hearing aid compatible:

M3, T3

M4, T3

Regulatory Approval

FCC approval:

Date approved:

Jul 19, 2016

Jul 15, 2020

Sep 17, 2020

FCC ID value:

A3LSMJ120A link

A3LSMA516U link

A3LSMG781U link

Measured SAR:

Head:

0.99 W/kg

1.18 W/kg

0.32 W/kg

Body:

0.72 W/kg

1.20 W/kg

0.82 W/kg

Simultaneous Transmission:

1.25 W/kg

3.25 W/kg

1.60 W/kg

Wireless Router:

1.06 W/kg

1.37 W/kg

1.01 W/kg

Phablet:

3.43 W/kg

Buyers information

Price:

$ 500

$ 699

User Manual:

This is the official Samsung Galaxy A51 5G User Guide in English provided from the manufacturer.

This is the official Samsung Galaxy S20 FE User Guide in English provided from the manufacturer.

In The Box:

A to C USB Cable, Wall Adapter, SIM Pin/Ejector, Quick Start Guide, Terms & Conditions

Availability

Officially announced:

Apr 08, 2020

Sep 23, 2020