LG K40 vs LG Q70 Specs Comparison

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)	6.98 oz (198.0 g)
Materials
Back: Plastic	Back: Glass Frame: Metal
Resistance
Shock; MIL-STD-810 certified	Water, Dust, Shock; IP68; 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
Black, Gray, Blue	Mirror black

Display

Size
5.7-inch	6.4-inch
Resolution
1440x720px, 18:9 ratio, 282 PPI	2310x1080px, 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 (14 nm)	Qualcomm Snapdragon 675 SM6150 (11 nm)
Processor
Octa-core 2000 MHz ARM Cortex-A53	Octa-core 2000 MHz Kryo 460
GPU
Adreno 506	Adreno 612
Memory
2GB (LPDDR3)/16GB	4GB (LPDDR4)/64GB (eMMC 5.1)
Storage expansion
microSDXC up to 2000 GB	microSDXC up to 2000 GB
OS
Android (8.1 Oreo)	Android (10)

Battery

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

Camera

Rear
Single camera	Dual camera
Main camera
8 MP (PDAF) Aperture size: F2.0 Sensor size: 1/3" Pixel size: 1 μm	32 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/2.8" Pixel size: 0.8 μm
Second camera
	5 MP (Depth information) Aperture size: F2.4
Flash
LED	LED
Video recording
1080p (30 fps) Video calling, Video sharing	4K UHD (30 fps), 1080p (30 fps) Time-lapse video, Picture-taking during video recording
Front
5 MP (Flash)	16 MP (HDR) Video capture: 1080p

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot
USB
microUSB, USB 2.0	Type-C, USB 2.0
Hearing aid compatible
M3/T3	M4/T3
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)

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)
Noise cancellation	Noise cancellation

Cellular

4G (FDD)
Bands 2, 4, 5, 12, 13, 66(AWS-3)	Bands 2, 4, 5, 13, 66(AWS-3)
3G
Bands 5, 8, 2, 1	Bands 5, 8, 2, 1
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

Regulatory Approval

FCC approval
	Date approved: May 02, 2020 FCC ID value: ZNFQ620WA
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

MSRP
$ 180	$ 350
In The Box
	Pre-installed Nano SIM Card, Travel Adapter & USB Cable, Quick Reference Guide, Product Safety and Warranty Brochure, SIM Eject Pin

Availability

Officially announced
Feb 20, 2019	May 07, 2020

Alternative variants

International version

System chip	MediaTek Helio P22 MT6762 (12 nm)
Processor	Octa-core 2000 MHz ARM Cortex-A53
GPU	IMG PowerVR GE8320
Memory	32GB
Main camera	16 MP
Front	8 MP
4G (FDD)	Bands 1, 3, 7, 8, 20
4G (TDD)	Bands 38
Dual SIM	Yes

for Metro by T-Mobile

Memory	32GB
OS	Android (9.0 Pie)
Main camera	13 MP
Front	5 MP
4G (FDD)	Bands 2, 4, 5, 7, 12, 25, 26, 66(AWS-3), 71(600)
4G (TDD)	Bands 41
FCC approval	Date approved: May 28, 2019 FCC ID value: ZNFX420MM
Measured SAR	Head: 0.51 W/kg Body: 0.98 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 0.98 W/kg Phablet: 3.99 W/kg

Links

Full specifications
LG K40 Specs	LG Q70 Specs
User Reviews
LG K40 User Reviews