LG K40

LG
2 User Ratings
Last Updated: 16th January 2026

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Key Specs

Display 5.70-inch
Processor 2GHz octa-core
Front Camera 8MP
Rear Camera 16MP
RAM 2GB
Storage 32GB
Battery Capacity 3000mAh

Market Status Released

Release Date February 2019

LG K40 Summary

LG K40 mobile was launched in February 2019. The phone comes with a 5.70-inch touchscreen display and an aspect ratio of 18:9. LG K40 is powered by a 2GHz octa-core processor. It comes with 2GB of RAM. The LG K40 is powered by a 3000mAh battery.

As far as the cameras are concerned, the LG K40 on the rear packs 16-megapixel camera. The rear camera setup has phase detection autofocus. It sports an 8-megapixel camera on the front for selfies.

LG K40 packs 32GB of inbuilt storage (up to 2000GB). The LG K40 measures 153.00 x 71.90 x 8.30mm (height x width x thickness) .

Sensors on the phone include fingerprint sensor.

LG K40 Full Specifications

General

Brand	LG
Model	K40
Release date	February 2019
Launched in India	No
Dimensions (mm)	153.00 x 71.90 x 8.30
Battery capacity (mAh)	3000

Display

Screen size (inches)	5.70
Touchscreen	Yes
Aspect ratio	18:9

Hardware

Processor	2GHz octa-core
RAM	2GB
Internal storage	32GB
Expandable storage type	microSD
Expandable storage up to (GB)	2000

Camera

Rear camera	16-megapixel
Rear autofocus	Phase detection autofocus
Front camera	8-megapixel
Front flash	LED

Sensors

Fingerprint sensor

Yes

! Error or missing information? Please let us know

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LG K40 User Review and Ratings

4.0★ 2 ratings &
2 reviews

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amazing device

Abhishek Kumar (Apr 11, 2019) on Gadgets 360 Recommends

This phone has some really amazing features along with powerful MediaTek Helio P22

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affordable device

Gaurav Jeyaram (Apr 12, 2019) on Gadgets 360 Recommends

Quite exciting features at such affordable prices and MediaTek Helio P22 is quite good for overall performance

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