Display
Size:
5.0 inches
6.1 inches
Resolution:
960 x 480 pixels, 18:9 ratio, 215 PPI
1560 x 720 pixels, 19.5:9 ratio, 282 PPI
Technology:
LCD
LCD
Screen-to-body:
72.74 %
78.84 %
Features:
Scratch-resistant glass (Dragontrail), Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor
Hardware
System chip:
MediaTek MT6739
MediaTek Helio P22 MT6762
Processor:
Quad-core, 1500 MHz, ARM Cortex-A53, 64-bit, 28 nm
Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit, 12 nm
GPU:
PowerVR GE8100
PowerVR GE8320
RAM:
1.5GB LPDDR3
3GB
Internal storage:
16GB, available to use: 11 GB
32GB, available to use: 18 GB
Storage expansion:
microSDHC up to 32 GB
microSDXC up to 2000 GB
Device type:
Smartphone
Smartphone
OS:
Android (9.0 Pie)
Android (10)
Battery
Capacity:
2200 mAh
3500 mAh
Type:
User replaceable
Not user replaceable
Camera
Rear:
Single camera
Dual camera
Main camera:
5 MP
13 MP (PDAF)
Second camera:
5 MP (Ultra-wide)
Video recording:
1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)
Features:
Time-lapse video
Picture-taking during video recording
Front:
2 MP
8 MP
Video capture:
1280x720 (HD) (30 fps)
1920x1080 (Full HD)
Design
Dimensions:
5.37 x 2.56 x 0.39 inches (136.4 x 65 x 9.9 mm)
6.15 x 2.92 x 0.34 inches (156.2 x 74.2 x 8.6 mm)
Weight:
5.11 oz (145.0 g)
6.10 oz (173.0 g)
Materials:
Back: Plastic
Back: Plastic
Biometrics:
Fingerprint (touch)
Features:
Notification light
Keys:
Right: Volume control, Lock/Unlock key
Left: Volume control, Other; Right: Lock/Unlock key
Colors:
Suede Black
Titan Gray
Cellular
Carrier locked:
Yes
LTE (FDD):
Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 14(700 PS), 30(2300 WCS)
Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 14(700 PS), 29(700 d), 30(2300 WCS), 66(AWS-3)
UMTS:
Bands 5(850), 4(1700/2100), 2(1900)
Bands 2(1900), 4(1700/2100), 5(850)
Data Speed:
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
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
Speakers:
Earpiece, Loudspeaker
Earpiece, Loudspeaker
Screen mirroring:
Wireless screen share
Wireless screen share
Radio:
FM
FM, Stereo, RDS
Additional microphone(s):
for Noise cancellation
for Noise cancellation
Connectivity & Features
Bluetooth:
4.2
5.0
Wi-Fi:
802.11 b, g, n; Wi-Fi Direct, Hotspot
802.11 a, b, g, n; Wi-Fi Direct, Hotspot
USB:
microUSB, USB 2.0
Type-C (reversible)
Features:
Charging
Charging
Location:
GPS, A-GPS, Cell ID, Wi-Fi positioning
GPS, A-GPS, Cell ID, Wi-Fi positioning
Sensors:
Accelerometer
Accelerometer
Other:
UMA (Wi-Fi Calling)
Hearing aid compatible:
M4, T3
M3, T3
Regulatory Approval
FCC approval:
Date approved:
Jun 14, 2019
Sep 01, 2020
FCC ID value:
2ACCJH103
ZNFK400AM
Measured SAR:
Head:
0.48 W/kg
0.37 W/kg
Body:
1.11 W/kg
0.94 W/kg
Simultaneous Transmission:
1.46 W/kg
1.41 W/kg
Wireless Router:
0.89 W/kg
1.10 W/kg
Phablet:
3.19 W/kg
Buyers information
Price:
$ 80
$ 140
User Manual:
This is the official LG Harmony 4 User Guide in English provided from the manufacturer.
In The Box:
Quick start guide, Data cable, Charger head
Availability
Officially announced:
Sep 27, 2019
Jun 29, 2020
FCC OKs Cingular\'s purchase of AT&T Wireless