Updated : Apr 26, 2021, 3:09 AM

LG K31

Full Specifications

Released · Aug 21, 2020

This device is also known as LG LMK300QM

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$949

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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

Display
Size	5.7-inch
Resolution	1520x720px, 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
GPU	IMG PowerVR GE8320
RAM	2GB
Internal storage	32GB, available to use: 17 GB
Storage expansion	microSDXC up to 32 GB
OS	Android (10)

Battery
Capacity	3000 mAh

Camera
Rear	Dual camera
Main camera	13 MP (PDAF) Aperture size: F1.8 Sensor size: 1/3" Pixel size: 1.12 μm
Second camera	5 MP (Ultra-wide) 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)

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

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

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

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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