LG K40 vs LG Q70

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$202 VIEW ON AMAZON
$333 VIEW ON AMAZON

Display

Size

5.7 inches
6.4 inches

Resolution

1440 x 720 pixels, 18:9 ratio,
282 PPI
2310 x 1080 pixels, 19.25:9 ratio,
398 PPI

Technology

IPS LCD
IPS LCD

Screen-to-body

76.28 %
81.56 %

Features

Scratch-resistant glass (Tempered Glass), Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware

System chip

Qualcomm Snapdragon 450 SDM450
Qualcomm Snapdragon 675 SM6150

Processor

Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 2000 MHz, Kryo 460, 64-bit, 11 nm

GPU

Adreno 506
Adreno 612

RAM

2GB LPDDR3
4GB LPDDR4

Internal storage

16GB, available to use: 8 GB
64GB (eMMC 5.1), available to use: 42.95 GB

Storage expansion

microSDXC up to 2000 GB
microSDXC up to 2000 GB

OS

Android (8.1 Oreo)
Android (10)

Battery

Capacity

3000 mAh
4000 mAh

Type

Li - Polymer, Not user replaceable
Li - Ion, Not user replaceable

Charging

 
Qualcomm Quick Charge 3.0, USB Power Delivery

Camera

Rear

Single camera
Dual camera

Main camera

8 MP (PDAF)
32 MP (PDAF)

Specifications

Aperture size: F2.0; Sensor size: 1/3"; Pixel size: 1 μm
Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/2.8"; Pixel size: 0.8 μm

Second camera

 
5 MP (Depth information)

Specifications

 
Aperture size: F2.4

Video recording

1920x1080 (Full HD) (30 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps)

Features

Video calling, Video sharing
Time-lapse video, Picture-taking during video recording

Front

5 MP (Flash)
16 MP (HDR)

Design

Dimensions

6.02 x 2.83 x 0.33 inches (153.0 x 71.9 x 8.3 mm)
6.38 x 3.02 x 0.32 inches (162.1 x 76.7 x 8.1 mm)

Weight

5.11 oz (145.0 g)
the average is 6.2 oz (176 g)
6.98 oz (198.0 g)
the average is 6.2 oz (176 g)

Materials

Back: Plastic
Back: Glass; Frame: Metal

Resistance

Shock; MIL-STD-810 certified
Water, Dust, Shock; IP 68; MIL-STD-810 certified

Biometrics

Fingerprint (touch)
Fingerprint (touch)

Colors

Black, Gray, Blue
Mirror black

Cellular

LTE (FDD)

Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 66(AWS-3)
Bands 2(1900), 4(AWS-1), 5(850), 13(700 c), 66(AWS-3)

UMTS

850, 900, 1900, 2100 MHz
850, 900, 1900, 2100 MHz

Data Speed

LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A Cat 12/13 (600/150 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

Album art cover, Background playback
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; Hotspot, Wi-Fi Direct
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

USB

microUSB, USB 2.0
Type-C (reversible), USB 2.0

Features

Mass storage device, OTG, Charging
Charging

Location

GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning

Sensors

Accelerometer, Compass
Accelerometer, Gyroscope, Compass

Other

NFC, VoIP, Tethering, Computer sync, OTA sync
NFC, UMA (Wi-Fi Calling)

Phone features

Notifications

Haptic feedback, Music ringtones, Vibration
 

Other features

Voice dialing, Voice commands, Voice recording, TTY/TDD
 

Regulatory Approval

FCC approval

 
 

Date approved

 
May 02, 2020

 
FCC ID value: ZNFQ620WA link

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

Buyers information

In The Box

 
Pre-installed Nano SIM Card, Travel Adapter & USB Cable, Quick Reference Guide, Product Safety and Warranty Brochure, SIM Eject Pin

Price

$ 180
$ 350
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