LG G6 vs Samsung Galaxy J7 Refine

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Display

Display size

5.7 inches
5.5 inches

Resolution

1440 x 2880 pixels
720 x 1280 pixels

Pixel density

561 ppi
267 ppi

Technology

IPS LCD
TFT

Screen-to-body ratio

79.47 %
71.45 %

Features

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

Camera

Rear

Dual camera
Single camera

Main camera

13 megapixels
13 megapixels

Hardware Features

Optical image stabilization, Phase detection autofocus, CMOS image sensor
Phase detection autofocus

Specifications

Aperture size: F1.8; Focal length: 29 mm; Sensor size: 1/3.06"; Pixel size: 1.12 μm
Aperture size: F1.7; Focal length: 28 mm; Sensor size: 1/3.06"; Pixel size: 1.12 μm

Second camera

13 megapixels
 

Hardware Features

Ultra-wide
 

Specifications

Aperture size: F2.4; Focal Length: 12 mm
 

Flash

Dual LED
LED

Video recording

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD)
1920x1080 (Full HD) (30 fps)

Features

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

Front

5 megapixels
13 megapixels

Features

Wide Angle
 

Design

Dimensions

5.86 x 2.83 x 0.31 inches (148.9 x 71.9 x 7.9 mm)
6.03 x 3 x 0.34 inches (153.2 x 76.2 x 8.6 mm)

Weight

5.75 oz (163 g)
the average is 6 oz (172 g)
6.38 oz (181 g)
the average is 6 oz (172 g)

Materials

Back: Glass (Corning Gorilla Glass 3); Frame: Aluminum
 

Resistance

Water, Dust, Shock
 

IP certified

IP 68
 

MIL-STD-810 certified

Yes
 

Biometrics

Fingerprint (touch)
2D Face unlock

Features

 
Touch sensitive control keys

Colors

Black, Silver
Gold

Hardware & Performance

System chip

Qualcomm Snapdragon 821 MSM8996 Pro
Samsung Exynos 7 Octa 7884

Processor

Quad-core, 2350 MHz, Kryo, 64-bit, 14 nm
Octa-core, 1600 MHz, ARM Cortex-A53, 64-bit, 14 nm

GPU

Adreno 530
Mali-T830 MP1

RAM

4 GB
2 GB

Internal storage

32 GB
32 GB

Maximum User Storage

20.56 GB
 

Storage expansion

up to 2000 GB
up to 400 GB

OS

Android (8.0 Oreo, 7.0 Nougat), LG UX UI
Android (8.0 Oreo)

Battery

Capacity

3300 mAh
3300 mAh

Charging

Qualcomm Quick Charge 3.0
 

Talk time

20.50 hours
the average is 22 h (1342 min)
31.00 hours
the average is 22 h (1342 min)

Stand-by time

16.6 days (398 hours)
the average is 20 days (480 h)
 

Video playback

 
20.00 hours

Cellular

LTE (FDD)

Bands 1, 2, 3, 4, 5, 7, 12, 13, 17, 20, 25
Bands 25, 26

LTE (TDD)

 
Bands 41

UMTS

850, 900, 1700/2100, 1900, 2100 MHz
 

GSM

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

CDMA

800, 1900 MHz
800, 1900 MHz

Data

LTE-A Cat 11 (600/75 Mbit/s), HSPA, HSUPA, UMTS
LTE-A Cat 6 (300/50 Mbit/s), HSPA, HSUPA

SIM type

Nano SIM
Nano SIM

HD Voice

Yes
Yes

VoLTE

Yes
 

Connectivity

Bluetooth

4.2
4.2

Wi-Fi

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

USB

USB 2.0
USB 2.0

Connector

USB Type-C (reversible)
microUSB

Features

Mass storage device, USB OTG, USB charging
Mass storage device

Location

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

Other

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

Phone features

Sensors

Accelerometer, Gyroscope, Compass, Barometer
Accelerometer, Gyroscope, Compass

Notifications

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

Hearing aid compatibility

M4, T3
M3, T3

Other features

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

Multimedia

Screen mirroring

DLNA, Wireless screen share
Wireless screen share

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Headphones connector

3.5mm
3.5mm

Additional microphone(s)

 
Yes

Regulatory Approval

FCC approval

 
 

Date approved

 
May 07, 2018

 
FCC ID value: A3LSMJ737P link

FCC measured SAR

 
 

Head

 
0.96 W/kg

Body

 
0.76 W/kg

Simultaneous Transmission

 
1.59 W/kg

Wireless Router

 
1.20 W/kg

Phablet

 
3.91 W/kg

Shopping information

In The Box

 
Charger, USB Cable, Important Information Booklet
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