Display
Size:
6.5 inches
6.1 inches
Resolution:
2400 x 1176 pixels, 18.5:9 ratio, 409 PPI
1560 x 720 pixels, 19.5:9 ratio, 282 PPI
Technology:
OLED
LCD
Screen-to-body:
94.06 %
78.84 %
Features:
HDR support, Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor
Hardware
System chip:
HiSilicon Kirin 990 (7 nm)
MediaTek Helio P22 MT6762 (12 nm)
Processor:
Octa-core, 2860 MHz, ARM Cortex-A76 and ARM Cortex-A55, 64-bit
Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit
GPU:
Mali-G76 MP16
PowerVR GE8320
RAM:
8GB LPDDR4
3GB
Internal storage:
256GB
32GB, available to use: 18 GB
Storage expansion:
Nano Memory (NM) up to 256 GB
microSDXC up to 2000 GB
OS:
Android (10), EMUI 10 UI
Android (10)
Device type:
Smartphone
Smartphone
Battery
Capacity:
4500 mAh
3500 mAh
Type:
Li - Polymer, Not user replaceable
Not user replaceable
Charging:
Huawei SuperCharge, Qi wireless charging, Reverse wireless charging
Max charge speed:
Wired: 40.0W; Wireless: 27.0W
Camera
Rear:
Quad camera
Dual camera
Main camera:
40 MP (OIS, PDAF)
13 MP (PDAF)
Specifications:
Aperture size: F1.6; Focal length: 27 mm; Sensor size: 1/1.7"
Second camera:
8 MP (Telephoto, OIS, PDAF)
5 MP (Ultra-wide)
Specifications:
Optical zoom: 3.0x; Aperture size: F2.4; Focal Length: 80 mm; Sensor size: 1/4"
Third camera:
40 MP (Ultra-wide, PDAF)
Specifications:
Aperture size: F1.8; Focal Length: 18 mm; Sensor size: 1/1.5"
Fourth camera:
ToF 3D depth sensing
Flash:
Dual LED
LED
Video recording:
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps), 1280x720 (HD) (7680 fps)
1920x1080 (Full HD) (30 fps)
Features:
EIS
Picture-taking during video recording
Front:
32 MP (Dual-Camera, HDR)
8 MP
Video capture:
1920x1080 (Full HD)
1920x1080 (Full HD)
Design
Dimensions:
6.22 x 2.88 x 0.35 inches (158.1 x 73.1 x 8.8 mm)
6.15 x 2.92 x 0.34 inches (156.2 x 74.2 x 8.6 mm)
Weight:
6.98 oz (198.0 g)
6.10 oz (173.0 g)
Materials:
Back: Glass (Corning Gorilla Glass 6); Frame: Aluminum
Back: Plastic
Resistance:
Water, Dust; IP68
Biometrics:
3D Face unlock, In-screen fingerprint
Fingerprint (touch)
Features:
Notification light
Keys:
Right: Lock/Unlock key
Left: Volume control, Other; Right: Lock/Unlock key
Colors:
Space silver, Cosmic purple, Black, Emerald green, Vegan leather - Orange and Forest green
Titan Gray
Cellular
Carrier locked:
Yes
5G:
n38, n41, n77, n78, n79, NSA, Sub-6, mmWave
4G (FDD):
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 9(1800), 12(700 a), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT), 32(1500 L-band)
Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 14(700 PS), 29(700 d), 30(2300 WCS), 66(AWS-3)
4G (TDD):
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+)
3G:
Bands 5(850), 8(900), 4(1700/2100), 3(1800), 2(1900), 1(2100)
Bands 2(1900), 4(1700/2100), 5(850)
Data Speed:
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A Cat 6 (300/50 Mbit/s), HSPA, HSUPA
Dual SIM:
Shared with microSD
SIM type:
Nano SIM
Nano SIM
HD Voice:
Yes
Multimedia
Headphones:
No 3.5mm jack
3.5mm jack
Speakers:
Earpiece, Multiple speakers
Earpiece, Loudspeaker
Features:
aptX-HD
Screen mirroring:
Wireless screen share
Wireless screen share
Radio:
FM, Stereo, RDS
Additional microphone(s):
for Noise cancellation
for Noise cancellation
Connectivity & Features
Bluetooth:
5.1
5.0
Wi-Fi:
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
802.11 a, b, g, n; Wi-Fi Direct, Hotspot
USB:
Type-C (reversible), USB 3.1
Type-C (reversible)
Features:
Charging, Headphones port, OTG
Charging
Hearing aid compatible:
M3, T3
Location:
GPS, A-GPS, Glonass, Galileo, BeiDou, Dual-band positioning, Cell ID, Wi-Fi positioning
GPS, A-GPS, Cell ID, Wi-Fi positioning
Sensors:
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Accelerometer
Other:
NFC, Infrared
Regulatory Approval
FCC approval:
Date approved:
Sep 01, 2020
FCC ID value:
ZNFK400AM
Measured SAR:
Head:
0.37 W/kg
Body:
0.94 W/kg
Simultaneous Transmission:
1.41 W/kg
Wireless Router:
1.10 W/kg
Phablet:
3.19 W/kg
Buyers information
Price:
$ 140
User Manual:
This is the official LG Harmony 4 User Guide in English provided from the manufacturer.
In The Box:
Charger, Type-C cablе, Type-C earphones, Quickstart guide, Eject tool, Warranty card
Availability
Officially announced:
Yes
Yes
FCC OKs Cingular\'s purchase of AT&T Wireless