LG Harmony 4 (2020)
The manufacturer offers this phone with a 6.5 inch IPS display, a Mediatek Helio P22 MT6762 chipset, and 3 GB of RAM.
Explore its secrets, both positive and negative!
Table of Contents
- LG Harmony 4 specifications
- Weight, dimensions, colors
- System, chipset, performance
- Display type, size, resolution
- Memory, storage
- Cameras, flash
- Connectivity, network, wireless
- Battery type, capacity, charger
- Features, sensors, specials
- Verdict, pros and cons
This article shares our personal experiences and thoughts about using the LG Harmony 4 smartphone. We hope to offer helpful insights to others interested in this device.
LG Harmony 4 specifications
Brand | LG |
---|---|
Name | Harmony 4 |
Model | LM-K400AM |
Release date | 2020 |
Weight, dimensions, colors
Weight | 6.1 oz |
---|---|
Dimensions | 6.15 x 2.92 x 0.34 inch |
Colors | titanium |
SIM type | Nano SIM |
The weight of the LG Harmony 4 is still considered to be lightweight and portable. Smartphones use a Nano SIM as a subscriber identity module (SIM), which is a chip card.
System, chipset, performance
OS version | Android OS v10.0 |
---|---|
SoC | Mediatek Helio P22 MT6762 |
CPU | Octa-core, Quad-core 2 GHz Cortex-A53, Quad-core 1.5 GHz Cortex-A53 |
GPU | PowerVR GE8320 |
The LG Harmony 4 comes with Android OS v10.0 out of the box. Android is an open-source operating system. This means the source code is free to the public. This octa-core CPU consists: Octa-core, Quad-core 2 GHz Cortex-A53, Quad-core 1.5 GHz Cortex-A53. Many consider PowerVR GPUs to highly compete with other leading mobile GPUs.
Display type, size, resolution
Display type | IPS |
---|---|
Screen size | 6.5 inch |
Resolution | 720 x 1560 px |
Multitouch support | yes |
People know IPS for its wide viewing angles. It also has accurate color reproduction. The 6.5 inch display should be big enough for our needs. It will make viewing comfortable. This is true whether we're reading, browsing, or watching. The display size is the diagonal distance from one corner of the screen to the opposite corner.
Memory, storage
RAM | 3 GB |
---|---|
Internal storage | 32 GB |
Memory card slot | microSD |
The smartphone has 3 GB of RAM. It can run many apps at once without much lag or slowness. Having more RAM alone does not guarantee better performance. Generally, a smartphone should have a minimum of 32 GB of internal storage. The Harmony 4 has 32 GB. We can expand the internal storage of the Harmony 4 (32 GB) by using a compatible microSD card.
Cameras, flash
Main camera | 13 + 5 MP, 4160 x 3120 px, autofocus |
---|---|
Flash | LED |
Selfie camera | 8 MP |
Multiple cameras or depth sensors can help the smartphone. They can make its portrait mode effects more appealing. The Harmony 4 does not have optical image stabilization (OIS).
Connectivity, network, wireless
GSM 2G bands | 850 / 900 / 1800 / 1900 |
---|---|
Network coverage | 2G / 3G / 4G |
Wi-Fi | Wi-Fi 802.11 a/b/g/n |
Bluetooth | v5.0, A2DP |
GPS | A-GPS |
NFC | no |
FM radio | yes |
USB | USB Type-C |
Headphone | 3.5 mm jack |
The LG Harmony 4 supports 4G/LTE networks. The Harmony 4 supports the latest Wi-Fi standards. We can use Bluetooth to connect our Harmony 4 smartphone to many Bluetooth devices. The Harmony 4 has a GPS receiver. Many fitness and activity tracking apps rely on GPS. It is used to accurately measure and record outdoor activities. The phone isn't NFC (Near Field Communication) capable. NFC is not essential for basic phone functionality, but it can be useful. The 3.5 mm headphone jack allows us to connect wired headphones or earphones to the device.
Battery type, capacity, charger
Type | Li-Ion 3500 mAh, non-removable |
---|
The Li-Ion 3500 mAh, non-removable battery gives the smartphone a good battery backup. The Li-ion is a low maintenance battery. It does not need periodic full discharge. The Harmony 4 does not have a removable battery, it integrates the battery into the phone's design.
Features, sensors, specials
Sensors | accelerometer, fingerprint, light, proximity |
---|
Today, smartphones come with many sensors. They help make the user experience better. The accelerometer provides information about the smartphone's movement in three axes. These are X (horizontal), Y (vertical), and Z (depth). The fingerprint reader is a biometric security feature found in Harmony 4 smartphones. The light sensor is a type of sensor in a smartphone. It lets the phone measure light intensity around the device.
Verdict, pros and cons
Every phone has its strengths and weaknesses, and this LG phone is no exception. As with any device, there are aspects that shine and others that fall short. By examining both sides, we can paint a complete picture of what this phone has to offer. Let's explore its standout features and areas for improvement. Remember, this is just my opinion, and yours might be different.
Pros
- appropriate screen size
- microSD slot
- multicamera setup
Cons
- no OIS function
- no 5G support
- no NFC feature
- low-capacity battery
- no digital compass
Please let us know if you find incorrect information or something isn't working. Also, tell us if you have a suggestion for improvement.