LG Q70 vs LG K31 Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

6.4 inches
5.7 inches

Resolution:

2310 x 1080 pixels, 19.25:9 ratio, 398 PPI
1520 x 720 pixels, 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, 64-bit
Octa-core, 2000 MHz, Arm Cortex-A53, 64-bit

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

Device type:

Smartphone
Smartphone

OS:

Android (10)
Android (10)

Battery

Capacity:

4000 mAh
3000 mAh

Type:

Li - Ion, Not user replaceable
Not user replaceable

Charging:

Qualcomm Quick Charge 3.0, USB Power Delivery

Camera

Rear:

Dual camera
Dual camera

Main camera:

32 MP (PDAF)
13 MP (PDAF)

Specifications:

Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/2.8"; Pixel size: 0.8 μm
Aperture size: F1.8; Sensor size: 1/3"; Pixel size: 1.12 μm

Second camera:

5 MP (Depth information)
5 MP (Ultra-wide)

Specifications:

Aperture size: F2.4
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)
1920x1080 (Full HD) (30 fps)

Features:

Time-lapse video, Picture-taking during video recording

Front:

16 MP (HDR)
5 MP

Video capture:

1920x1080 (Full HD)
1920x1080 (Full HD)

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

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

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):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

5.0
5.0

Wi-Fi:

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 (reversible), USB 2.0
microUSB, USB 2.0

Features:

Charging
Charging

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)

Hearing aid compatible:

M4, T3
M3, T3

Regulatory Approval

FCC approval:

Date approved:

May 02, 2020
Sep 14, 2020

FCC ID value:

ZNFQ620WA
ZNFK300AM

Measured SAR:

Head:

0.19 W/kg
0.47 W/kg

Body:

0.82 W/kg
0.91 W/kg

Simultaneous Transmission:

1.58 W/kg
1.26 W/kg

Wireless Router:

1.17 W/kg
1.02 W/kg

Phablet:

3.96 W/kg

Buyers information

Price:

$ 350
$ 150

User Manual:

This is the official LG Q70 User Guide in English provided from the manufacturer.
This is the official LG K31 User Guide in English provided from the manufacturer.

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
FCC OKs Cingular\'s purchase of AT&T Wireless