LG K40

Full Specifications

Released · March 2019

5.7-inch · 1440x720px

Single camera

3000 mAh

2GB · 16GB

Snapdragon 450

Android 8.1 Oreo

This device is also known as LG LM-X420

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Popular Comparisons

The LG K40 is most commonly compared with these phones:

• 

  LG K40
  

  LG Q70
• 

  LG K40
  

  Nokia G10
• 

  LG K40
  

  LG K8x
• 

  LG K40
  

  BLU G9

Availability
Officially announced	Feb 20, 2019
Prices (MSRP)	$180

Design
Dimensions	6.02 x 2.83 x 0.33 inches 153.0 x 71.9 x 8.3 mm
Weight	5.11 oz / 145.0 g
Materials	Back: Plastic
Resistance	Shock; MIL-STD-810 certified
Biometrics	Fingerprint (touch)
Keys	Left: Volume control; Right: Lock/Unlock key
Colors	Black, Gray, Blue

Display
Size	5.7-inch, 76.28% screen-to-body
Type	IPS LCD
Resolution	1440x720px, 18:9 ratio, 282 PPI
Protection	Tempered Glass

Hardware
System chip	Snapdragon 450 SDM450 (14 nm)
Processor	Octa-core 2000 MHz ARM Cortex-A53
GPU	Adreno 506
Memory	2GB (LPDDR3)/16GB 2GB/32GB
Storage expansion	microSDXC up to 2000 GB
OS	Android (8.1 Oreo)

Battery
Type	3000 mAh, Li - Polymer

Camera
Rear	Single camera
Main camera	8 MP (PDAF) Aperture size: F2.0 Sensor size: 1/3" Pixel size: 1 μm
Flash	LED
Video recording	1080p (30 fps) Video calling, Video sharing
Front	5 MP (Flash)

Connectivity & Features
Bluetooth	5.0
WLAN	dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB	microUSB, USB 2.0
Sensors	Accelerometer, Compass, Ambient light sensor, Proximity sensor
Hearing aid compatible	M3/T3
Location	GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning
Other	NFC, VoIP, Tethering, Computer sync, OTA sync

Multimedia
Headphones	3.5mm jack
Speakers	Earpiece, Loudspeaker
Features	Album art cover, Background playback
Screen mirroring	Wireless screen share
Radio	FM
Additional microphone(s)	Noise cancellation

Cellular
LTE Bands	2, 4, 5, 12, 13, 66
3G 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
SIM type	Nano SIM
HD Voice	Yes

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Rival Devices

Discover the top rivals of LG K40

• 

  LG Q70
• 

  Nokia G10
• 

  LG K8x
• 

  BLU G9

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