• 5.7" (1440x720) IPS LCD
  • 2GB
    MT6762) SoC
    32GB Storage
  • 16-MP, f/2, OIS Rear: 1 Camera
  • 3000 mAh

The LG K40 phone has a 5.7-inch (1440x720) IPS LCD screen, a 16MP main camera and a 8MP selfie camera. The battery capacity is 3000 mAh and the main processor is a MT6762) with 2 GB of RAM.

Specifications Highlights
ProductLG K40 (2019)
Display5.7" 1440x720 IPS LCD
Rear Camera(s)
  • 16-MP f/2 (Primary) +OIS
Selfie Camera(s)
  • 8-MP
Computing
  • MT6762) SoC
  • 2GB RAM
  • 32GB Storage
  • MicroSDXC
Battery3000 mAh
DesignIPxx, 144g (5.1oz), 71.9x153x8.3 mm (2.83 x 6.02 x 0.33 inches)
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Display
TypeIPS LCD
Diagonal (inches)5.7"
Display/Body Ratio76.2%
Resolution1440x720
Sharpness (PPI)282 PPI
Features
  • Multitouch
  • Glossy
Color Depth24 bit (16,777,216 Colors)
Primary Camera
Megapixel16-MP
Aperturef/2
Sensor SizeSmall
Autofocus Features
  • Contrast
  • Phase Detection
Hardware Features
  • Dual LED Flash
  • LED Flash
  • Autofocus
  • OIS
  • HDR Photo
Video Resolutions
  • 1080p/30fps
Battery
Battery TypeLi-Poly
Battery Capacity (mAh)3000 mAh
Battery Features
  • Non-Removable
Talk Time8 hours
Computing
Processor BrandMediaTek
Processor NameMT6762)
Processor ModelMT6762)
Processor # Cores8
Main Processor Frequency (GHz)2 GHz
RAM Options2GB
Internal Storage Options32GB
Memory Card TypeMicroSDXC
Operating System + VersionAndroid 8.1
Communications
LTE Category (Download)LTE CAT6 301 Mbps
Modem Features
  • UMTS
  • EDGE
  • GPRS
  • HSPA+
  • LTE
WiFi Speed
  • a
  • b
  • g
  • n
  • ac
WiFi Features
  • Dual-band
  • Hotspot
  • WiFi Direct
Bluetooth VersionBluetooth 5.0
Bluetooth Features
  • A2DP
NFC Features
  • NFC Supported
Connector TypeMicro USB
Connector Features
  • USB 2.0
  • USB OTG
SAR US Head0.87 W/Kg
SAR US Body0.69 W/Kg
SAR EU Head0.518 W/Kg
SAR EU Body1.579 W/Kg
Sim Card 0
NameSIM0
SIM TypeNano SIM
Sim Card 1
NameSIM1
SIM TypeNano SIM
Multimedia
Multimedia Features
  • IR
  • DLNA
Audio Features
  • Loudspeaker
  • 3.5mm Port
Audio Formats
  • AAC
  • 3GA
  • AMR
  • RA
  • AWB
  • FLAC
  • MID
  • MIDI
  • MP3
  • OGA
  • OGG
  • WMA
  • WAV
Video Formats
  • H.263
  • H.264
  • MPEG-4
  • MP4
  • VC-1
  • VP8
  • VP9
  • XVID
Sensors
  • Proximity
  • Accelerometer
  • Compass
  • Fingerprint
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou

LG K40 Frequently Asked Questions (FAQ)

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Yes, the LG K40 is known to have dual-SIM version(s), however this could vary with the phone carrier.
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No, the LG K40 1440x720 screen resolution is not 4K.
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No, LG K40 does not support Wireless Charging.
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No, the LG K40 does not support Qi Wireless Charging.
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Yes, the LG K40 is a 4G-LTE device that is rated 4G LTE CAT6 (301 Mbps).
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No, the LG K40 is not a 5G smartphone.
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No, the LG K40 is not a USB-C smartphone.
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No, the LG K40's battery cannot be removed.

LG K40 Specs & Speed Benchmarks

Battery Capacity (mAh)

Higher is better