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Samsung Galaxy A51 5G vs LG Stylo 6 vs Samsung Galaxy A71 5G

Compare phone and tablet specifications of up to three devices at once.

Comparison mode:

Display

Size:

6.5 inches
6.8 inches
6.7 inches

Resolution:

2400 x 1080 pixels, 20:9 ratio, 405 PPI
2460 x 1080 pixels, 20.5:9 ratio, 395 PPI
2400 x 1080 pixels, 20:9 ratio, 393 PPI

Technology:

Super AMOLED
IPS LCD
Super AMOLED Plus

Refresh rate:

60Hz
60Hz

Screen-to-body:

87.37 %
82.52 %
88.38 %

Features:

Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor
Scratch-resistant glass (NEG Dinorex), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip:

Samsung Exynos 980 (8 nm)
MediaTek Helio P35 MT6765 (12 nm)
Qualcomm Snapdragon 765 SM7250-AA (7 nm)

Processor:

Octa-core, 2200 MHz, ARM Cortex-A77 and ARM Cortex-A55, 64-bit
Octa-core, 2300 MHz, Arm Cortex-A53, 64-bit
Octa-core, 2400 MHz, Kryo 475, 64-bit

GPU:

Mali-G76 MP5
PowerVR GE8320
Adreno 620

RAM:

6GB LPDDR4
4GB LPDDR4
6GB LPDDR4

Internal storage:

128GB, available to use: 105.3 GB
64GB (eMMC 5.1), available to use: 42 GB
128GB (UFS 2.1), available to use: 104.3 GB

Storage expansion:

microSDXC up to 1000 GB
microSDXC up to 2000 GB
microSDXC up to 1000 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (11, 10), Samsung One UI
Android (10)
Android (11, 10), Samsung One UI

Battery

Capacity:

4500 mAh
4000 mAh
4500 mAh

Type:

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

Charging:

Fast charging
Fast charging
Fast charging

Max charge speed:

Wired: 25.0W
Wired: 25.0W

Camera

Rear:

Quad camera
Triple camera
Quad camera

Main camera:

48 MP (PDAF)
13 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: F1.8; Sensor size: 1/3"; Pixel size: 1.12 μm
Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/1.7"; Pixel size: 0.8 μm

Second camera:

12 MP (Ultra-wide)
5 MP (Ultra-wide)
12 MP (Ultra-wide)

Specifications:

Aperture size: F2.2; Focal Length: 13 mm; Pixel size: 1.12 μm
Aperture size: F2.2; Sensor size: 1/5"; Pixel size: 1.12 μm
Aperture size: F2.2; Focal Length: 12 mm

Third camera:

5 MP (Macro)
5 MP (Depth information)
5 MP (Macro)

Specifications:

Aperture size: F2.4; Focal Length: 40 mm
Aperture size: F2.4; Sensor size: 1/5"; Pixel size: 1.12 μm
Aperture size: F2.4; Focal Length: 25 mm; Sensor size: 1/5"; Pixel size: 1.12 μm

Fourth camera:

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

Specifications:

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

Video recording:

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (480 fps)
1920x1080 (Full HD) (30 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)

Features:

Hyperlapse, EIS
Hyperlapse, EIS

Front:

32 MP (HDR)
13 MP
32 MP (HDR)

Video capture:

1920x1080 (Full HD)
1920x1080 (Full HD)
1920x1080 (Full HD)

Design

Dimensions:

6.26 x 2.90 x 0.34 inches (158.9 x 73.6 x 8.7 mm)
6.75 x 3.06 x 0.34 inches (171.4 x 77.7 x 8.7 mm)
6.40 x 2.97 x 0.32 inches (162.5 x 75.5 x 8.1 mm)

Weight:

6.60 oz (187.0 g)
7.76 oz (220.0 g)
6.53 oz (185.0 g)

Materials:

Back: Plastic; Frame: Aluminum
Back: Plastic; Frame: Aluminum

Resistance:

Yes; MIL-STD-810 certified

Biometrics:

2D Face unlock, In-screen fingerprint
Fingerprint (touch)
2D Face unlock, In-screen fingerprint

Features:

Stylus

Keys:

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

Colors:

Prism cube black
Holographic white
Prism Cube black, Prism Cube sliver, Prism Cube blue

Cellular

5G:

n41, n71, SA, NSA
n2, n5, n41, n66, n71, Sub-6, mmWave

LTE (FDD):

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

LTE (TDD):

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

UMTS:

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

Data Speed:

LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

SIM type:

Nano SIM
Nano SIM

HD Voice:

Yes
Yes
Yes

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack
3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Multiple speakers
Earpiece, Loudspeaker

Features:

Dolby Atmos
DTS:X Virtual Surround
Dolby Atmos

Screen mirroring:

Wireless screen share
DLNA, Wireless screen share
Wireless screen share

Radio:

FM
FM
FM

Additional microphone(s):

for Noise cancellation
for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

5.0
5.0
5.0

Wi-Fi:

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

USB:

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

Features:

Charging, OTG
Charging
Charging, OTG

Location:

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

Sensors:

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

Other:

NFC, ANT+
UMA (Wi-Fi Calling)
NFC, ANT+

Hearing aid compatible:

M3, T3
M4, T3
M4, T3

Regulatory Approval

FCC approval:

Date approved:

Jul 15, 2020
Sep 14, 2020
Jun 04, 2020

FCC ID value:

A3LSMA516U
ZNFQ730AM
A3LSMA716U

Measured SAR:

Head:

1.18 W/kg
0.30 W/kg
0.69 W/kg

Body:

1.20 W/kg
0.72 W/kg
1.11 W/kg

Simultaneous Transmission:

3.25 W/kg
1.59 W/kg
1.59 W/kg

Wireless Router:

1.37 W/kg
0.84 W/kg
1.16 W/kg

Phablet:

3.76 W/kg
3.93 W/kg

EU SAR:

Head:

1.24 W/kg

Body:

1.53 W/kg

Buyers information

Price:

$ 500
$ 300
$ 600

User Manual:

This is the official Samsu​ng Galaxy A51 5G User Guide in English provided from the manufacturer.
This is the official LG Stylo 6 User Guide in English provided from the manufacturer.
This is the official Samsu​ng Galaxy A71 5G 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
USB Type-C, Charger, Important Information Booklet

Availability

Officially announced:

Apr 08, 2020
May 20, 2020
Apr 08, 2020
FCC OKs Cingular\'s purchase of AT&T Wireless