Samsung Galaxy J3 (2018) vs LG Stylo 4

Display

Display size

5.0 inches
6.2 inches

Resolution

720 x 1280 pixels
1080 x 2160 pixels

Pixel density

294 ppi
390 ppi

Technology

TFT
TFT

Screen-to-body ratio

68.87 %
79.63 %

Features

Proximity sensor
Ambient light sensor, Proximity sensor

Camera

Rear

Single camera
Single camera

Main camera

8 megapixels
13 megapixels

Hardware Features

Autofocus, Back-illuminated sensor (BSI)
Phase detection autofocus

Specifications

Aperture size: F1.9; Focal length: 27 mm; Sensor size: 1/4"; Pixel size: 1.12 μm
Aperture size: F2.2

Flash

LED
LED

Video recording

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)

Features

Video calling, Video sharing
Picture-taking during video recording, Video light, Digital image stabilization, Video calling, Video sharing

Front

5 megapixels
5 megapixels

Features

 
Autofocus, High Dynamic Range mode (HDR)

Design

Dimensions

5.62 x 2.76 x 0.35 inches (142.7 x 70.1 x 8.9 mm)
6.30 x 3.06 x 0.32 inches (160 x 77.7 x 8.1 mm)

Weight

5.36 oz (152 g)
the average is 6 oz (172 g)
6.07 oz (172 g)
the average is 6 oz (172 g)

Materials

Back: Plastic
Back: Metal

Biometrics

 
2D Face unlock, Fingerprint (touch)

Features

Touch sensitive control keys
Stylus

Colors

Silver
Black

Hardware & Performance

System chip

Samsung Exynos 7 Quad 7570
Qualcomm Snapdragon 450 SDM450

Processor

Quad-core, 1400 MHz, ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 1800 MHz, ARM Cortex-A53, 64-bit, 14 nm

GPU

Mali-T720 MP1
Adreno 506

RAM

2 GB
3 GB

Internal storage

16 GB
32 GB

Maximum User Storage

 
21.38 GB

Storage expansion

up to 400 GB
up to 2000 GB

OS

Android (8.0 Oreo)
Android (8.1 Oreo), LG UX UI

Battery

Capacity

2600 mAh
3300 mAh

Charging

 
Qualcomm Quick Charge 2.0, Qualcomm Quick Charge 3.0

Talk time

18.70 hours
the average is 23 h (1379 min)
14.00 hours
the average is 23 h (1379 min)

Stand-by time

18.0 days (432 hours)
the average is 21 days (498 h)
20.0 days (480 hours)
the average is 21 days (498 h)

Music playback

63.00 hours
 

Video playback

15.00 hours
 

Cellular

LTE (FDD)

Bands 2, 3, 4, 5, 7, 12, 14
Bands 2, 3, 4, 5, 7, 12, 13, 17, 20, 25, 26, 66, 71

LTE (TDD)

 
Bands 38, 41

UMTS

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

GSM

850, 900, 1800, 1900 MHz
850, 900, 1800, 1900 MHz

CDMA

 
800, 1900 MHz

Data

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

SIM type

Nano SIM
Nano SIM

HD Voice

Yes
Yes

Connectivity

Bluetooth

4.2
4.2

Wi-Fi

802.11 b, g, n
802.11 a, b, g, n, ac, dual-band

USB

USB 2.0
USB 2.0

Connector

microUSB
USB Type-C (reversible)

Features

Mass storage device
Mass storage device

Location

GPS, A-GPS, Glonass
GPS, A-GPS

Other

UMA (Wi-Fi Calling), VoIP, Tethering, Computer sync, OTA sync
NFC, UMA (Wi-Fi Calling), VoIP, Tethering, Computer sync, OTA sync

Phone features

Sensors

Accelerometer, Gyroscope, Compass
Accelerometer, Compass

Notifications

Haptic feedback, Music ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Notification light, Haptic feedback, Music ringtones, Vibration, Flight mode, Silent mode, Speakerphone

Hearing aid compatibility

M3, T3
M4, T3

Other features

Voice dialing, Voice commands, Voice recording, TTY/TDD
Voice dialing, Voice commands, Voice recording, TTY/TDD

Multimedia

Screen mirroring

Wireless screen share
DLNA, Wireless screen share

Radio

FM
FM

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Headphones connector

3.5mm
3.5mm

Additional microphone(s)

 
for Noise cancellation

Regulatory Approval

FCC approval

 
 

Date approved

Apr 04, 2018
 

FCC ID value: A3LSMJ337A link
 

FCC measured SAR

 
 

Head

1.22 W/kg
 

Body

1.02 W/kg
 

Simultaneous Transmission

1.56 W/kg
 

Wireless Router

1.18 W/kg
 

Shopping information

In The Box

Charger and microUSB cable
USB Cable, Charger, Quick Start Guide, SIM Ejection tool

MSRP price

 
$ 300
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