LG K4 (2017) – User Guide and support

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Technical specifications

Processor

Processor Quad-core Qualcomm Snapdragon 210
Graphics Adreno 304


Memory

Internal memory 8 GB
RAM 1 GB
External memory Micro SD up to 32GB


Others

NFC (Near Field Communication) No
Compass No
FM stereo radio No
Bluetooth 4.1, A2DP, THE
SIM Card Format Nano Sim
AGPS Geo-Location Yes
Accelerometer No


Connectivity

Wi-Fi Calling certified No
LTE Bands 2, 4, 5, 12, 17
Wi-Fi 802.11 b/g/n
3G Frequencies 850, 1700, 1900 MHz
LTE 700 MHz compatible Yes
VoLTE certified No
Wi-Fi Bands 2.4 GHz only
2G Frequencies 850, 900, 1800 and 1900 MHz
5G certified No
Wi-Fi maximum speed ~ 50 Mbps


Physical

3.5mm audio jack Yes
Dimensions 131.9 x 66.7 x 8.9 mm
USB Micro USB
Weight 131 g
Ingress Protection rating None


Accessibility

Compatible service T911 No
Handsfree device Yes
Hearing aid compatible (HAC) No


In the box

USB cable Yes
Instructions Yes, Quick Start Guide
Earphones Yes
Charger Yes


Camera

Video recording 720p@30fps
Front camera 2 MP
Camera/video 5 MP


Screen

Resolution 480 x 854 pixels, 16:9 ratio (~218 dpi)
Size (diagonal inches) 4.5-inch IPS LCD display


Software

Operating system Android
Compatible Helix TV app Yes
Unlocked device No
Email Gmail and LG app


Battery

Removable Yes
Battery 1940 mAh
Fast charging No
Wireless charging No
Reverse Wireless charging No