LG K30 vs Samsung Galaxy J7 Refine

$139.99 VIEW ON AMAZON

Display

Display size

5.3 inches
5.5 inches

Resolution

720 x 1280 pixels
720 x 1280 pixels

Pixel density

277 ppi
267 ppi

Technology

TFT
TFT

Screen-to-body

69.55 %
71.45 %

Features

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

Hardware & Performance

System chip

Qualcomm Snapdragon 425 MSM8917
Samsung Exynos 7 Octa 7884

Processor

Quad-core, 1400 MHz, ARM Cortex-A53, 64-bit, 28 nm
Octa-core, 1600 MHz, ARM Cortex-A53, 64-bit, 14 nm

GPU

Adreno 308
Mali-T830 MP1

RAM

2 GB
2 GB

Internal storage

16 GB
32 GB

Storage expansion

microSDXC up to 2000 GB
microSDXC up to 400 GB

OS

Android (7.1 Nougat)
Android (8.0 Oreo)

Battery

Capacity

3000 mAh
3300 mAh

Type

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

Charging

Fast charging
 

Camera

Rear

Single camera
Single camera

Main camera

8 megapixels
13 megapixels

Features

Phase detection autofocus
Phase detection autofocus

Video recording

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

Features

Picture-taking during video recording, Video calling, Video sharing
Video calling, Video sharing

Front

5 megapixels
13 megapixels

Design

Dimensions

5.85 x 2.95 x 0.34 inches (148.6 x 74.9 x 8.6 mm)
6.03 x 3 x 0.34 inches (153.2 x 76.2 x 8.6 mm)

Weight

5.93 oz (168 g)
the average is 6.1 oz (176 g)
6.38 oz (181 g)
the average is 6.1 oz (176 g)

Materials

Frame: Metal
 

Biometrics

Fingerprint (touch)
2D Face unlock

Features

 
Touch sensitive control keys

Colors

Black
Gold

Cellular

LTE (FDD)

Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 66(AWS-3)
Bands 25(1900+), 26(850+)

LTE (TDD)

 
Bands 41(2600+)

UMTS

850, 1700/2100, 1900 MHz
 

Data Speed

LTE Cat 4 (150/50 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
 

Multimedia

Headphones

3.5mm jack
3.5mm jack

Features

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

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, ac, dual-band; Hotspot, Wi-Fi Direct

USB

microUSB, USB 2.0
microUSB, USB 2.0

Features

Mass storage device, OTG, Charging
Mass storage device, Charging

Sensors

Accelerometer
Accelerometer, Gyroscope, Compass

Other

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

Phone features

Notifications

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

Other features

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

Shopping information

In The Box

SIM removal tool, microUSB Cable, Wall Charging Adapter, Start Guide
Charger, USB Cable, Important Information Booklet

MSRP price

$ 180
 
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