Samsung Galaxy J7 (2018) vs LG K20 V Specs Comparison

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

Display

Size:

5.5 inches
5.3 inches

Resolution:

1280 x 720 pixels, 16:9 ratio, 267 PPI
1280 x 720 pixels, 277 PPI

Technology:

TFT
IPS LCD

Screen-to-body:

71.45 %
71.36 %

Features:

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

Hardware

System chip:

Samsung Exynos 7 Octa 7870 (14 nm)
Qualcomm Snapdragon 425 8917 (28 nm)

Processor:

Octa-core, 1600 MHz, ARM Cortex-A53, 64-bit
Quad-core, 1400 MHz, ARM Cortex-A53, 64-bit

GPU:

Mali-T830 MP1
Adreno 308

RAM:

2GB LPDDR3
2GB LPDDR3

Internal storage:

32GB
16GB, available to use: 8.9 GB

Storage expansion:

microSDXC up to 400 GB
microSDXC up to 2000 GB

Device type:

Smartphone
Smartphone

OS:

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

Battery

Capacity:

3300 mAh
2800 mAh

Type:

Not user replaceable
Li - Ion, User replaceable

Camera

Rear:

Single camera
Single camera

Main camera:

13 MP (PDAF)
Autofocus

Specifications:

Aperture size: F1.7; Focal length: 28 mm; Sensor size: 1/3.06"; Pixel size: 1.12 μm
Aperture size: F2.2; Sensor size: 1/3"; Pixel size: 1.12 μm

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 calling, Video sharing

Front:

13 MP
5 MP

Video capture:

1280x720 (HD)

Design

Dimensions:

6.03 x 3 x 0.34 inches (153.2 x 76.2 x 8.6 mm)
5.8 x 2.9 x 0.3 inches (147.3 x 73.7 x 7.6 mm)

Weight:

6.38 oz (181.0 g)
4.71 oz (133.5 g)

Materials:

Back: Plastic
Frame: Metal

Biometrics:

2D Face unlock
Fingerprint (touch)

Features:

Touch sensitive control keys

Keys:

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

Colors:

Black
Black

Cellular

4G (FDD):

Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 14(700 PS)
Bands 2(1900), 4(AWS-1), 5(850), 13(700 c)

3G:

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

Data Speed:

LTE, HSPA, HSUPA
LTE, HSPA

SIM type:

Nano SIM
Nano SIM

HD Voice:

Yes
Yes

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

Album art cover, Background playback
Album art cover, Background playback

Screen mirroring:

Wireless screen share
Wireless screen share

Connectivity & Features

Bluetooth:

4.2
4.2

Wi-Fi:

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

USB:

microUSB, USB 2.0
microUSB, USB 2.0

Features:

Charging, Mass storage device
Charging, Mass storage device

Location:

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

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer

Other:

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

Hearing aid compatible:

M3, T3

Regulatory Approval

FCC approval:

Date approved:

Apr 24, 2018

FCC ID value:

A3LSMJ737A

Measured SAR:

Head:

1.03 W/kg

Body:

0.76 W/kg

Simultaneous Transmission:

1.58 W/kg

Wireless Router:

0.98 W/kg

Phablet:

3.58 W/kg

Buyers information

Price:

$ 230

In The Box:

microUSB cable, Wall Charger

Availability

Officially announced:

Jun 07, 2018
Mar 23, 2017
FCC OKs Cingular\'s purchase of AT&T Wireless