Display
Size:
6.1 inches
5.3 inches
Resolution:
1560 x 720 pixels, 19.5:9 ratio, 282 PPI
1280 x 720 pixels, 277 PPI
Technology:
TFT
Screen-to-body:
78.84 %
69.31 %
Colors:
16 777 216
Features:
Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor
Hardware
System chip:
MediaTek Helio P22 MT6762 (12 nm)
Qualcomm Snapdragon 425 MSM8917 (28 nm)
Processor:
Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit
Quad-core, 1400 MHz, ARM Cortex-A53, 64-bit
GPU:
IMG PowerVR GE8320
Adreno 308
RAM:
2GB
2GB LPDDR3
Internal storage:
32GB, available to use: 18 GB
16GB, available to use: 9.1 GB
Storage expansion:
microSDXC up to 2048 GB
microSDXC up to 128 GB
Device type:
Smartphone
Smartphone
OS:
Android (10)
Android (8.1 Oreo)
Battery
Capacity:
3500 mAh
3000 mAh
Type:
Not user replaceable
Not user replaceable
Camera
Rear:
Dual camera
Single camera
Main camera:
13 MP (PDAF)
8 MP (Autofocus)
Specifications:
Aperture size: F2.2
Second camera:
5 MP (Ultra-wide)
Flash:
LED
LED
Video recording:
1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)
Features:
Picture-taking during video recording
Picture-taking during video recording, Video calling, Video sharing
Front:
8 MP
5 MP
Video capture:
1920x1080 (Full HD)
Design
Dimensions:
6.15 x 2.92 x 0.34 inches (156.2 x 74.2 x 8.6 mm)
5.87 x 2.95 x 0.34 inches (149 x 75 x 8.6 mm)
Weight:
6.06 oz (172.0 g)
5.78 oz (164.0 g)
Materials:
Back: Plastic
Biometrics:
Fingerprint (touch)
Fingerprint (touch)
Features:
Notification light
Keys:
Left: Volume control, Other; Right: Lock/Unlock key
Left: Volume control
Colors:
Titan Gray
Black
Cellular
Carrier locked:
Yes
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)
Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 14(700 PS)
3G:
Bands 2(1900), 4(1700/2100), 5(850)
Bands 5(850), 4(1700/2100), 2(1900)
Data Speed:
LTE-A Cat 6 (300/50 Mbit/s), HSPA, HSUPA
LTE Cat 4 (150/50 Mbit/s), HSPA, HSUPA
SIM type:
Nano SIM
Nano SIM
HD Voice:
Yes
Yes
Multimedia
Headphones:
3.5mm jack
3.5mm jack
Speakers:
Earpiece, Loudspeaker
Earpiece, Loudspeaker
Features:
Album art cover, Background playback
Screen mirroring:
Wireless screen share
Wireless screen share
Radio:
FM
FM
Additional microphone(s):
for Noise cancellation
Connectivity & Features
Bluetooth:
5.0
4.2
Wi-Fi:
802.11 a, b, g, n; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Hotspot, Wi-Fi Direct
USB:
Type-C (reversible)
microUSB, USB 2.0
Features:
Charging
Mass storage device, Charging
Location:
GPS, A-GPS, Cell ID, Wi-Fi positioning
GPS, A-GPS
Sensors:
Accelerometer
Accelerometer, Gyroscope, Compass
Other:
NFC, VoIP, Tethering, Computer sync, OTA sync
Hearing aid compatible:
M3, T3
M3, T3
Phone features
Notifications:
Haptic feedback, Music ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Other features:
Voice dialing, Voice commands, Voice recording, TTY/TDD
Regulatory Approval
FCC approval:
Date approved:
Sep 01, 2020
May 24, 2018
FCC ID value:
ZNFK400AM
ZNFX410AS
Measured SAR:
Head:
0.37 W/kg
0.72 W/kg
Body:
0.94 W/kg
1.03 W/kg
Simultaneous Transmission:
1.41 W/kg
1.53 W/kg
Wireless Router:
1.10 W/kg
1.04 W/kg
Phablet:
3.19 W/kg
Buyers information
Price:
$ 140
$ 130
User Manual:
This is the official LG Harmony 4 User Guide in English provided from the manufacturer.
FCC OKs Cingular\'s purchase of AT&T Wireless