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LG Harmony 4 (2020) review

Android OS v10.0
Mediatek Helio P22 MT6762
3 GB / 32 GB
6.5 inches 720 x 1560 px

The LG Harmony 4 (LM-K400AM) smartphone released in 2020. It is powered by Mediatek Helio P22 MT6762 chipset, 3 GB of RAM and 32 GB of internal storage.

The LG Harmony 4 runs on Android OS v10.0 out of the box. It comes with a Li-Ion 3500 mAh, non-removable battery. It features a 6.5 inches IPS display with 720 x 1560 px resolution. The IPS technology is one of the most leading LCD technologies in the world.

Table of contents:

LG Harmony 4 (LM-K400AM) specifications

Brand
LG
Name
Harmony 4
Type
LM-K400AM
Rating
Rated 4/5 based on 22 user votes.
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Launch
2020

Body

Weight
173 g
Dimensions
156.2 x 74.12 x 8.64 mm
Colors
titanium
SIM type
Nano SIM

System

The LG Harmony 4 runs on Android OS v10.0 out of the box, but the Harmony 4's firmware can be upgraded to a newer version of OS.

OS
Android OS v10.0
Chipset
Mediatek Helio P22 MT6762
CPU
Octa-core, Quad-core 2 GHz Cortex-A53, Quad-core 1.5 GHz Cortex-A53
GPU
PowerVR GE8320

Display

Screen size is measured in inches, diagonally from corner to corner. The 6.5 inches IPS capacitive touch screen with 720 x 1560 px resolution is multitouch capable.

Technology
IPS
Size
6.5 inches
Resolution
720 x 1560 px
Multitouch
yes

Memory

The smartphone's memory (3 GB) cannot be expanded, but the storage (32 GB) can be expanded with a microSD card.

RAM
3 GB
Internal storage
32 GB
External storage
microSD

Camera

The camera of the LG Harmony 4 is equipped with autofocus. Autofocus is a camera feature that fine-tunes the focus of the camera, it is a nice feature of this smartphone.

Front camera
8 MP
Rear camera
13 + 5 MP
4160 x 3120 px
autofocus
Flash
LED

Connectivity

Harmony 4 is 3G and 4G capable. This smartphone has a built-in GPS receiver. GPS is a satellite based navigation system that allows the determination of the exact geographical location on Earth. This LG smartphone has FM radio receiver.

GSM
850 / 900 / 1800 / 1900
Mobile network
2G / 3G / 4G
WLAN
Wi-Fi 802.11 a/b/g/n
Bluetooth
v5.0, A2DP
GPS
A-GPS
NFC
no
FM radio
yes
USB
USB Type-C
Audio
3.5 mm jack

Battery

The Li-Ion 3500 mAh, non-removable battery gives the smartphone a good battery backup. This is a low maintenance battery. No periodic discharge is needed and charging can be done at random.

Type
Li-Ion 3500 mAh, non-removable

Features

The smartphone sensors measure physical quantities and transmit them to the application processor. The phones's accelerometer is a built-in electronic component that measures tilt and motion. A fingerprint sensor is one of the easiest and most secure ways to protect your smartphone. The proximity sensor detects when a user is holding the phone near their face during a call and turns off the display to prevent keypad presses and battery consumption from the display.

Sensors
accelerometer
fingerprint
light
proximity

The specifications above are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the LG Harmony 4, then don’t hesitate and signal the problem to us.

LG Harmony 4 (LM-K400AM) pictures

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