Display
Size:
6.1 inches
5.5 inches
Resolution:
1560 x 720 pixels, 19.5:9 ratio, 282 PPI
2560 x 1440 pixels, 16:9 ratio, 534 PPI
Technology:
LCD
AMOLED
Screen-to-body:
78.84 %
71.22 %
Features:
Ambient light sensor, Proximity sensor
Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 4), Ambient light sensor, Proximity sensor
Hardware
System chip:
MediaTek Helio P22 MT6762 (12 nm)
Qualcomm Snapdragon 821 MSM8996 Pro
Processor:
Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit
Quad-core, 2150 MHz, Kryo, 64-bit
GPU:
PowerVR GE8320
Adreno 530
RAM:
3GB
4GB LPDDR4
Internal storage:
32GB, available to use: 18 GB
128GB, not expandable
Storage expansion:
microSDXC up to 2000 GB
Device type:
Smartphone
Smartphone
OS:
Android (10)
Android (10, 9.0 Pie, 8.1 Oreo, 8.0 Oreo, 7.1 Nougat)
Battery
Capacity:
3500 mAh
3450 mAh
Type:
Not user replaceable
Li - Ion, Not user replaceable
Charging:
USB Power Delivery
Camera
Rear:
Dual camera
Single camera
Main camera:
13 MP (PDAF)
12.3 MP (Laser and PDAF)
Specifications:
Aperture size: F2.0; Sensor size: 1/2.3"; Pixel size: 1.55 μm
Second camera:
5 MP (Ultra-wide)
Flash:
LED
Dual LED
Video recording:
1920x1080 (Full HD) (30 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)
Features:
Picture-taking during video recording
Video calling, Video sharing
Front:
8 MP
8 MP
Video capture:
1920x1080 (Full HD)
1920x1080 (Full HD)
Design
Dimensions:
6.15 x 2.92 x 0.34 inches (156.2 x 74.2 x 8.6 mm)
6.09 x 2.98 x 0.34 inches (154.72 x 75.74 x 8.6 mm)
Weight:
6.10 oz (173.0 g)
5.93 oz (168.0 g)
Materials:
Back: Plastic
Back: Aluminum, Glass
Resistance:
Splash, Dust; IP53
Biometrics:
Fingerprint (touch)
Fingerprint (touch)
Features:
Notification light
Notification light
Keys:
Left: Volume control, Other; Right: Lock/Unlock key
Right: Volume control, Lock/Unlock key
Colors:
Titan Gray
Black, Gray, Blue
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 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS)
4G (TDD):
Bands 41(2600+)
3G:
Bands 2(1900), 4(1700/2100), 5(850)
Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
Data Speed:
LTE-A Cat 6 (300/50 Mbit/s), HSPA, HSUPA
LTE-A Cat 11 (600/75 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA, UMTS
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
Radio:
FM, Stereo, RDS
Additional microphone(s):
for Noise cancellation
for Noise cancellation
Connectivity & Features
Bluetooth:
5.0
4.2
Wi-Fi:
802.11 a, b, g, n; Wi-Fi Direct, Hotspot
802.11 b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot
USB:
Type-C (reversible)
Type-C (reversible), USB 3.0
Features:
Charging
Mass storage device, OTG, Charging
Location:
GPS, A-GPS, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass
Sensors:
Accelerometer
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Other:
NFC, UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync
Hearing aid compatible:
M3, T3
M4, T4
Regulatory Approval
FCC approval:
Date approved:
Sep 01, 2020
Feb 12, 2017
FCC ID value:
ZNFK400AM
NM8G-2PW2100
Measured SAR:
Head:
0.37 W/kg
0.89 W/kg
Measured in:
1900 MHz
Body:
0.94 W/kg
0.56 W/kg
Measured in:
1900 MHz
Simultaneous Transmission:
1.41 W/kg
1.15 W/kg
Wireless Router:
1.10 W/kg
0.56 W/kg
Phablet:
3.19 W/kg
Buyers information
Price:
$ 140
$ 869
User Manual:
This is the official LG Harmony 4 User Guide in English provided from the manufacturer.
Availability
Officially announced:
Jun 29, 2020
Oct 04, 2016