Updated: Apr 16, 2021, 5:09 AM

LG Harmony 3 Specs

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Released

July 2019

Display

5.7-inch
1440 x 720 px

Camera

5 MP Selfie

Battery

3000 mAh

Storage

32GB

Hardware

MediaTek Helio P22
2GB RAM

OS

Android 9.0 Pie

Description

The LG Harmony 3 sports a 5.7-inch display, octa-core processor, 13-megapixel camera and 3000 mAh battery.

This device is also known as LG LMX420CS

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Popular Comparisons

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Specs Compare

Display
Size:	5.7-inch
Resolution:	1440 x 720 px, 18:9 ratio, 282 PPI
Technology:	IPS LCD
Screen-to-body:	76.28 %
Features:	Ambient light sensor, Proximity sensor

Hardware
System chip:	MediaTek Helio P22 MT6762 (12 nm)
Processor:	Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit
GPU:	IMG PowerVR GE8320
RAM:	2GB
Internal storage:	32GB, available to use: 15.6 GB
Storage expansion:	microSDXC up to 2000 GB
OS:	Android (9.0 Pie)
Device type:	Smartphone

Battery
Capacity:	3000 mAh
Type:	Not user replaceable

Camera
Rear:	Single camera
Main camera:
Features:	PDAF
Flash:	LED
Video recording:	1920x1080 (Full HD)
Front:	5 MP (Flash)

Design Size comparison
Dimensions:	6.02 x 2.83 x 0.32 inches (152.9 x 71.9 x 8.1 mm)
Weight:	5.11 oz (145.0 g)
Biometrics:	Fingerprint (touch)
Keys:	Left: Volume control; Right: Lock/Unlock key
Colors:	Black

Cellular
4G (FDD):	Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 14(700 PS), 29(700 d), 30(2300 WCS), 66(AWS-3)
3G:	Bands 5(850), 4(1700/2100), 2(1900)
Data Speed:	LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
SIM type:	Nano SIM
HD Voice:	Yes
VoLTE:	Yes

Multimedia
Headphones:	3.5mm jack
Speakers:	Earpiece, Loudspeaker
Features:	DTS:X Virtual Surround
Screen mirroring:	DLNA, Wireless screen share
Radio:	FM

Connectivity & Features
Bluetooth:	5.0
Wi-Fi:	802.11 b, g, n Wi-Fi Direct, Hotspot
USB:	microUSB, USB 2.0
Features:	Charging
Hearing aid compatible:	M4, T3
Location:	GPS, A-GPS, Cell ID, Wi-Fi positioning
Sensors:	Accelerometer

Buyers information
MSRP:	$ 80
In The Box:	SIM card tray opener, Travel adapter and USB cable

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