Price and specifications
LG K40 X420HM smartphone

Screen size 5.7 "
RAM 2 GB
Storage space 32 GB
Primary camera resolution 16 Mpx
Selfie camera resolution 8 Mpx
Battery capacity 3 000 mAh
Antutu score 75 450

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Smartphones LG K40

Release DateFebruary 2019
Availability On sale
Brand LG
Model K40
Predecessor model LG K4 (2017) smartphoneLG K4 (2017)

Photos

Design & Screen

Color Blue, Gray
Body materials Plastic
Size 71.9 x 153.0 x 8.3 mm (millimeters)
2.83 x 6.02 x 0.33 " (inches)
Weight 144 g (grams)
5.08 oz (ounces)

Screen

Screen size 5.7 " (inches)
144.8 mm (millimeters)
Display area 76 %
Type LCD IPS
Resolution 720x1440 px
Pixel density eXtra High density
282 ppi (pixels per inch)
110 ppcm (pixels per centimetre)
Features LED Notifications
Capacitive
Without Notch
Multi-touch

Camera

Front camera

Selfie camera resolution 8 Mpx (2 000 x 4 000)

Main camera

Primary camera resolution 16 Mpx (2 828 x 5 658)
Flash type LED
More smartphones with LED flash type
Sensor type CMOS
Aperture f/2.2
Slow motion video 30 fps (frames per second)
Features Continuous shooting
Autofocus
Digital zoom
Digital image stabilization
Face Detection
Exposure compensation
Geotagging
Front Flash
ISO settings
HDR
Optical Stabilization (OIS)
Macro mode
Scene mode
Panorama
Touch focus
Self-timer
White balance settings

Others features

Dual main camera No
Dual front camera No
Additional information Phase detection

Device Hardware

Processing unit

Processor family MediaTek
SoC (Model) MediaTek Helio P22 MT6762
More smartphones with MediaTek Helio P22 MT6762 processor
64 Bits Yes
CPU ARM Cortex-A53
CPU type Octa-Core
8 cores
Frequency 2 GHz (gigahertz)
2000 MHz (megahertz)
Antutu score 75450

Graphics & Memory

GPU PowerVR GE8320
RAM 2 GB (gigabytes)
More smartphones with 2 GB or less RAM

Storage

Storage space 32 GB (gigabytes)
ca. equivalent to
5818 Songs
12800 Photos
107 Movies

More smartphones with 32 GB internal storage
SD card slot Yes

Sensors

Fingerprint Yes
Fingerprint place In the back
Barometer No
Compass Yes
Gyroscope No
Hall No
Light Yes
Proximity sensing Yes

Battery

Battery capacity 3000 mAh
Type Li-Ion
Fast charging Yes
Wireless charging No
Removable battery No

Connectivity

Mobile networks

4G 1900, 2100, 1700/2100 AWS 1, 1800, 2600, 850, 700, 900, 1700/2100
3G 1900, 2100, 850, 1700/2100 AWS A-F, 900
2G 1800, 1900, 900, 850

SIM card

SIM card form Nano SIM + Nano SIM

Wi-Fi

IEEE Standards 802.11ac
802.11a
802.11g
802.11b
802.11n
Wi-Fi features Dual band
WiFi Direct
WiFi Hotspot

Bluetooth

Bluetooth version 5.0
Bluetooth features

Navigation

Navigation supports Beidou
A-GPS
GPS
GLONASS

USB

USB Battery Charging Yes
USB OTG Yes
USB Type C No
micro USB 2.0 Yes

Others features

3.5 mm jack Yes
NFC Yes
Infrared No

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