LG K40

Announced:
Feb 20, 2019
Market status:
Released
Release date:
March, 2019

Display

Display size:

5.7 inches

Resolution:

720 x 1440 pixels

Pixel density:

282 ppi

Technology:

IPS LCD

Screen-to-body ratio:

76.28 %

Features:

Scratch-resistant glass (Tempered Glass), Ambient light sensor, Proximity sensor

Camera

Rear:

Single camera

Main camera:

8 megapixels

Hardware Features:

Phase detection autofocus

Specifications:

Aperture size: F2.0; Sensor size: 1/3"; Pixel size: 1 μm

Flash:

LED

Video recording:

1920x1080 (Full HD) (30 fps)

Features:

Video calling, Video sharing

Front:

5 megapixels

Features:

Flash

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 g)
the average is 6 oz (172 g)

Materials:

Back: Plastic

Resistance:

Shock; MIL-STD-810 certified

Biometrics:

Fingerprint (touch)

Colors:

Black, Gray, Blue

Multimedia

Headphones:

3.5 mm jack

Speakers:

Earpiece, Loudspeaker

Features:

Album art cover, Background playback

Screen mirroring:

Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation

Hardware & Performance

System chip:

Qualcomm Snapdragon 450 SDM450

Processor:

Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit, 14 nm

GPU:

Adreno 506

RAM:

2 GB

Internal storage:

16 GB

Available to use:

8 GB

Storage expansion:

microSDXC up to 2000 GB

OS:

Android (8.1 Oreo)

Connectivity & Features

Bluetooth:

5.0

Wi-Fi:

802.11 a, b, g, n, ac, dual-band; Hotspot, Wi-Fi Direct

USB:

microUSB, USB 2.0

Features:

Mass storage device, USB OTG

Location:

GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Compass

Other:

NFC, VoIP, Tethering, Computer sync, OTA sync

Cellular

LTE (FDD):

Bands 2, 4, 5, 12, 13, 66

UMTS:

850, 900, 1900, 2100 MHz

Data:

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

Battery

Capacity:

3000 mAh

Type:

Li - Polymer, Not user replaceable

Talk time:

12.00 hours
the average is 21 h (1288 min)

Stand-by time:

10.5 days (252 hours)
the average is 19 days (457 h)

Phone features

Notifications:

Haptic feedback, Music ringtones, Vibration

Other features:

Voice dialing, Voice commands, Voice recording, TTY/TDD

Shopping information

MSRP price:

$ 180

This device is also known as LG LM-X420

ALTERNATIVE VARIANTS

We list only the specs that are different than the main variant

LG K40

International version

Differences from the main variant:

Main camera:

16 megapixels

Front:

8 megapixels

System chip:

MediaTek Helio P22 MT6762

Processor:

Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit, 12 nm

GPU:

IMG PowerVR GE8320

Internal storage:

32 GB

Available to use:

20.2 GB

LTE (FDD):

Bands 1, 3, 7, 8, 20

LTE (TDD):

Bands 38

Dual SIM:

Yes

LG K40

for Metro by T-Mobile

Differences from the main variant:

Main camera:

13 megapixels

Front:

5 megapixels

Internal storage:

32 GB

Available to use:

17.9 GB

OS:

Android (9.0 Pie)

LTE (FDD):

Bands 2, 4, 5, 7, 12, 25, 26, 66, 71

LTE (TDD):

Bands 41

Stand-by time:

19.4 days (466 hours)
the average is 19 days (457 h)

FCC approval:

Date approved:

May 28, 2019

FCC ID value:

ZNFX420MM link

FCC 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

US CARRIER AVAILABILITY

Available

Pros

  • High screen-to-body ratio (76.28 %)

Cons

  • Too little RAM

Description

The LG K40 specifications include a 5.7-inch display with 720 x 1440 pixels resolution, an octa-core processor, 2 GB RAM, and 16-megapixel main camera. The phone is powered by 3000 mAh battery.

Do you ...?

Despite our efforts to provide full and correct LG K40 specifications, there is always a possibility of admitting a mistake. If you see any wrong or incomplete data, please

LET US KNOW.

This copy is for your personal, non-commercial use only. You can order presentation-ready copies for distribution to your colleagues, clients or customers at https://www.parsintl.com/phonearena or use the Reprints & Permissions tool that appears at the bottom of each web page. Visit https://www.parsintl.com/ for samples and additional information.