LG Q70 vs LG K31 Specs Comparison

Design

Dimensions
6.38 x 3.02 x 0.32 inches 162.1 x 76.7 x 8.1 mm	5.82 x 2.8 x 0.34 inches 147.8 x 71.1 x 8.6 mm
Weight
6.98 oz (198.0 g)	5.15 oz (146.0 g)
Materials
Back: Glass Frame: Metal	Back: Plastic Frame: Plastic
Resistance
Water, Dust, Shock; IP68; MIL-STD-810 certified	Yes; MIL-STD-810 certified
Biometrics
Fingerprint (touch)	Fingerprint (touch)
Keys
Left: Volume control; Right: Lock/Unlock key	Left: Volume control; Right: Lock/Unlock key
Colors
Mirror black	Silver

Display

Size
6.4-inch	5.7-inch
Resolution
2310x1080px, 19.25:9 ratio, 398 PPI	1520x720px, 19:9 ratio, 295 PPI
Technology
IPS LCD	IPS LCD
Screen-to-body
81.56 %	77.13 %
Features
Ambient light sensor, Proximity sensor	Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 675 SM6150 (11 nm)	MediaTek Helio P22 MT6762 (12 nm)
Processor
Octa-core 2000 MHz Kryo 460	Octa-core 2000 MHz Arm Cortex-A53
GPU
Adreno 612	IMG PowerVR GE8320
RAM
4GB (LPDDR4)	2GB
Internal storage
64GB (eMMC 5.1), available to use: 42.95 GB	32GB, available to use: 17 GB
Storage expansion
microSDXC up to 2000 GB	microSDXC up to 32 GB
OS
Android (10)	Android (10)

Battery

Capacity
4000 mAh	3000 mAh
Type
Li - Ion
Charging
Qualcomm Quick Charge 3.0, USB Power Delivery

Camera

Rear
Dual camera	Dual camera
Main camera
32 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/2.8" Pixel size: 0.8 μm	13 MP (PDAF) Aperture size: F1.8 Sensor size: 1/3" Pixel size: 1.12 μm
Second camera
5 MP (Depth information) Aperture size: F2.4	5 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/5" Pixel size: 1.12 μm
Flash
LED	LED
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps) Time-lapse video, Picture-taking during video recording	1920x1080 (Full HD) (30 fps)
Front
16 MP (HDR), Video capture: 1920x1080 (Full HD)	5 MP, Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot	802.11 b,g,n Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	microUSB, USB 2.0
Hearing aid compatible
M4/T3	M3/T3
Location
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning	GPS, A-GPS, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer
Other
NFC, UMA (Wi-Fi Calling)	UMA (Wi-Fi Calling)

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
32-Bit DAC
Screen mirroring
Wireless screen share	Wireless screen share
Radio
	FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

4G (FDD)
Bands 2(1900), 4(AWS-1), 5(850), 13(700 c), 66(AWS-3)	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 5(850), 8(900), 2(1900), 1(2100)	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A Cat 12/13 (600/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A Cat 7 (300/100 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
SIM type
Nano SIM	Nano SIM
HD Voice
Yes	Yes

Regulatory Approval

FCC approval
Date approved: May 02, 2020 FCC ID value: ZNFQ620WA	Date approved: Sep 14, 2020 FCC ID value: ZNFK300AM
Measured SAR
Head: 0.19 W/kg Body: 0.82 W/kg Simultaneous Transmission: 1.58 W/kg Wireless Router: 1.17 W/kg Phablet: 3.96 W/kg	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
$ 350	$ 150
In The Box
Pre-installed Nano SIM Card, Travel Adapter & USB Cable, Quick Reference Guide, Product Safety and Warranty Brochure, SIM Eject Pin	Travel Adapter, USB Cable

Availability

Officially announced
May 07, 2020

Links

Full specifications
LG Q70 Specs	LG K31 Specs