Updated : Apr 26, 2021, 3:09 AM

LG K31 Specs

Released

Aug 21, 2020

Display

5.7-inch
1520 x 720 px

Camera

13 MP Main
5 MP Selfie

Battery

3000 mAh

Storage

32GB

Hardware

MediaTek Helio P22
2GB RAM

OS

Android 10

Description

LG K31 specifications include a 5.7-inch IPS display with 720 x 1520 px resolution, Helio P22 processor with 2GB RAM and 32GB storage, and 3000mAh battery. There is a dual-camera (13 MP + 5 MP wide-angle) on the back, as well as a 5 MP sensor at the front. The LG K31 is available for $150.

This device is also known as LG LMK300QM

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Specs

Display
Size	5.7-inch
Resolution	1520 x 720 px, 19:9 ratio, 295 PPI
Technology	IPS LCD
Screen-to-body	77.13 %
Features	Ambient light sensor, Proximity sensor

Hardware
System chip	MediaTek Helio P22 MT6762 (12 nm)
Processor	Octa-core, 2000 MHz, Arm Cortex-A53, 64-bit
GPU	IMG PowerVR GE8320
RAM	2GB
Internal storage	32GB, available to use: 17 GB
Storage expansion	microSDXC up to 32 GB
OS	Android (10)
Device type	Smartphone

Battery
Capacity	3000 mAh
Type	Not user replaceable

Camera
Rear	Dual camera
Main camera	13 MP (PDAF) Specifications: Aperture size: F1.8 Sensor size: 1/3" Pixel size: 1.12 μm
Second camera	5 MP (Ultra-wide) Specifications: Aperture size: F2.2 Sensor size: 1/5" Pixel size: 1.12 μm
Flash	LED
Video recording	1920x1080 (Full HD) (30 fps)
Front	5 MP, Video capture: 1920x1080 (Full HD)

Design
Dimensions	5.82 x 2.8 x 0.34 inches (147.8 x 71.1 x 8.6 mm)
Weight	5.15 oz(146.0 g)
Materials	Back: Plastic Frame: Plastic
Resistance	Yes; MIL-STD-810 certified
Biometrics	Fingerprint (touch)
Keys	Left: Volume control; Right: Lock/Unlock key
Colors	Silver

Cellular
4G (FDD)	Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 25(1900+), 26(850+), 66(AWS-3), 71(600)
4G (TDD)	Bands 41(2600+)
3G	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed	LTE-A Cat 7 (300/100 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
SIM type	Nano SIM
HD Voice	Yes

Multimedia
Headphones	3.5mm jack
Speakers	Earpiece, Loudspeaker
Screen mirroring	Wireless screen share
Radio	FM
Additional microphone(s)	Noise cancellation

Connectivity & Features
Bluetooth	5.0
Wi-Fi	802.11 b,g,n Wi-Fi Direct, Hotspot
USB	microUSB, USB 2.0, Features: Charging
Hearing aid compatible	M3/T3
Location	GPS, A-GPS, Cell ID, Wi-Fi positioning
Sensors	Accelerometer
Other	UMA (Wi-Fi Calling)

Regulatory Approval
FCC approval	Date approved: Sep 14, 2020 FCC ID value: ZNFK300AM
Measured SAR	Head: 0.47 W/kg Body: 0.91 W/kg Simultaneous Transmission: 1.26 W/kg Wireless Router: 1.02 W/kg

Buyers information
MSRP	$ 150
In The Box	Travel Adapter, USB Cable

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