LG V30 vs LG K40 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

8.8
LG V30
LG V30 LG K40
Released · Sep 21, 2017
Released · March 2019
6.0-inch
5.7-inch
Dual camera
Single camera
4GB · 64GB
2GB · 16GB
3300 mAh
3000 mAh

Availability

Officially announced
Aug 31, 2017 Feb 20, 2019
Prices (MSRP)
$180

Design

Dimensions
5.97 x 2.97 x 0.29 inches
151.7 x 75.4 x 7.39 mm
6.02 x 2.83 x 0.33 inches
153.0 x 71.9 x 8.3 mm
Weight
5.57 oz (158.0 g) 5.11 oz (145.0 g)
Materials
Back: Glass (Corning Gorilla Glass 5)
Frame: Aluminum
Back: Plastic
Resistance
Water, Dust, Shock; IP68; MIL-STD-810 certified Shock; MIL-STD-810 certified
Biometrics
2D Face unlock, Fingerprint (touch) Fingerprint (touch)
Keys
Left: Volume control, Lock/Unlock key Left: Volume control; Right: Lock/Unlock key
Colors
Black, Silver, Purple, Blue Black, Gray, Blue

Display

Size
6.0-inch, 81.21% screen-to-body 5.7-inch, 76.28% screen-to-body
Type
P-OLED, HDR IPS LCD
Resolution
2880x1440px, 18:9 ratio, 537 PPI 1440x720px, 18:9 ratio, 282 PPI
Protection
Corning Gorilla Glass 5 Tempered Glass
Features
HDR support, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor

Hardware

System chip
Snapdragon 835 MSM8998 (10 nm) Snapdragon 450 SDM450 (14 nm)
Processor
Octa-core
2450 MHz
Kryo 280
Octa-core
2000 MHz
ARM Cortex-A53
GPU
Adreno 540 Adreno 506
Memory
4GB (LPDDR4)/64GB
4GB/128GB
2GB (LPDDR3)/16GB
2GB/32GB
Storage expansion
microSDXC up to 2000 GB microSDXC up to 2000 GB
OS
Android (9.0 Pie, 8.0 Oreo, 7.1 Nougat) Android (8.1 Oreo)

Battery

Type
3300 mAh, Li - Polymer 3000 mAh, Li - Polymer
Charging
Qualcomm Quick Charge 3.0
Qi and Powermat wireless charging

Camera

Rear
Dual camera Single camera
Main camera
16 MP (OIS, Laser and PDAF)
Aperture size: F1.6
Focal length: 30 mm
Sensor size: 1/3.09"
Pixel size: 1 μm
8 MP (PDAF)
Aperture size: F2.0
Sensor size: 1/3"
Pixel size: 1 μm
Second camera
13 MP (Ultra-wide)
Aperture size: F1.9
Focal Length: 12 mm
Sensor size: 1/3.4"
Pixel size: 1 μm
Flash
LED LED
Video recording
4K UHD (30 fps), 1080p, 720p (240 fps)
HDR, Time-lapse video, Continuous autofocus, Object tracking, EIS, Video calling, Video sharing
1080p (30 fps)
Video calling, Video sharing
Front
5 MP (Wide Angle, Autofocus)
Video capture: 1080p
5 MP (Flash)

Connectivity & Features

Bluetooth
5.0 5.0
WLAN
a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
USB
Type-C, USB 3.1 microUSB, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor Accelerometer, Compass, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T3 M3/T3
Location
GPS, A-GPS, Glonass, Galileo GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning
Other
NFC, UMA (Wi-Fi Calling) NFC, VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Loudspeaker
Features
32-Bit DAC, aptX-HD Album art cover, Background playback
Screen mirroring
DLNA,Wireless screen share Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation, Video recording Noise cancellation

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 12, 13, 20, 25, 66 2, 4, 5, 12, 13, 66
3G Bands
5, 8, 2, 1 5, 8, 2, 1
Data Speed
LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA, UMTS LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
SIM type
Nano SIM Nano SIM
HD Voice
Yes Yes
VoLTE
Yes

Alternative variants

Memory 128GB
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 Verizon Wireless
4G (FDD) Bands 1, 2, 3, 4, 5, 7, 13, 20, 66
4G (TDD) Bands 38, 39, 40, 41
3G Bands 5, 4, 2, 1
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, 71
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
for T-Mobile
4G (FDD) Bands 1, 2, 3, 4, 5, 7, 12, 20, 66, 71
4G (TDD) Bands 38, 39, 40, 41
3G Bands 5, 4, 2, 1
FCC approval Date approved: Oct 20, 2017
FCC ID value: ZNFH932
Measured SAR Head: 0.88 W/kg
Body: 0.69 W/kg
Simultaneous Transmission: 1.57 W/kg
Wireless Router: 0.69 W/kg
Phablet: 2.38 W/kg
for AT&T
4G (FDD) Bands 1, 2, 3, 4, 5, 7, 12, 20, 29, 30, 66
4G (TDD) Bands 38, 39, 40, 41
3G Bands 5, 4, 2, 1
FCC OKs Cingular\'s purchase of AT&T Wireless