Compare smartphones

Choose up to four phones to compare

Compare
LG K40LG K40Global · 2GB · 32GB · X420EMW
Technical data sheets

Basics
LG K40
LG K40
Global · 2GB · 32GB · X420EMW
View datasheet
vs

Score
Ki Cost-effective
Score		 -- Not available
Design and Screen score --Design & Materials
Performance and Hardware score --Performance & Hardware
Camera score --Camera
Connectivity score -- Connectivity
Battery score --Battery

User reviews
User score
6.6
12 reviews

Technical specifications of the LG K40

Specs stores to buy LG K40 LG K40
Global · 2GB · 32GB · X420EMW
Inches 5.7"
Resolution HD+
Usable surface 76% useful
Aspect Ratio 18:9
Dimensions 71.9 mm
153.0 mm
8.3 mm
Weight 144 g
Micro Helio P22
Octa-Core
RAM 2 GB RAM
Storage 32 GB
AnTuTu 75.450
v?
Battery 3000 mAh
Main Camera 1
16 Mpx · ƒ/2.2

Selfie Camera SELF 8 Mpx · ƒ/--
Bands
OS Android 8.0 Oreo

Brand
Brand LG
Aliases LM-X420EM, X420EM, LM-X420EMW, X420EMW

Release Date
Release date February 2019,
5 years ago
State Not available
Market Global

Design & Materials

Structure

LG K40
LG K40
Size
71.9 mm • 153.0 mm • 8.3 mm
See more details
 Print 3D Model
Weight 144 g
Usable surface 76 %
Materials Plastic
Resistance MIL-STD-810G
Colors
Blue

Gray

Screen
Diagonal 5.7"
Type LCD IPS
Aspect Ratio 18:9
Resolution HD+
720 x 1440 px
Density 282 Pixels per inch

Others

Others
  • Without Notch
  • LED Notifications
  • Capacitive
  • Multi-touch

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
7.4
Do you think it's a nice phone?
8.1
Is it comfortable?
9.2
Can you see it well in the sunlight?
5.6
Number of reviews
12 reviews

Performance & Hardware

Processor
Model MediaTek Helio P22 MT6762
CPU 4x Cortex-A53 2.0 GHz + 4x Cortex-A53 1.5 GHz
Type Octa-Core
Manufacturing 12 nm
64 Bits Yes

Graphics
GPU PowerVR GE8320

RAM
RAM 2 GB
Type LPDDR3 RAM

Antutu
Score
75.450
Antutu v?
Overall performance better than 29% of devices
See more details

Storage
Capacity 32 GB
Type --
SD Slot Yes ,
Independent SD slot

Security
Fingerprint Yes, in the back

Sensors
Sensors
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass

Audio

Audio
-

Others
Notifications LED LED Notifications
Cooling system No
Gaming buttons No

User reviews

Does it have good sound?
7.6
Does it work smoothly in everyday use?
5.8
What's your experience been with demanding games?
3.6
Number of reviews
12 reviews

Camera

Main
No. of cameras Rear camera
1
Camera type

Standard
Resolution 16 Mpx
Sensor Unknown
Type CMOS
Aperture ƒ/ 2.2
ISO --
Pixel size 1.00 µm
Pixel Binning --
Sensor size --

Features
Flash LED
Optical Stabilisation Yes
Slow Motion Video No,
30 fps
Others
  • Digital zoom
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Front Flash

Selfie
SELF
Camera type

Dedicated
Resolution 8 Mpx
Sensor Unknown
Type --
Aperture ƒ/ --
Pixel size --
Pixel Binning --
Sensor size --
Others
--

DxOMark Score
DxOMark Score --

User reviews

Quality of daytime photos
6.3
Quality of nighttime photos
5.4
Quality of selfies
6.8
Does it have a powerful flash?
6.6
Number of reviews
12 reviews

Connectivity

Network compatibility

5G --
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B38 (TDD 2600)
3G
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
2G
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card
Dual SIM Dual Sim Dual Standby
Type
  • Nano SIM
  • Nano SIM

Wi-Fi
Wi-Fi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct

Bluetooth
Version Bluetooth 5.0
Others
  • A2DP (Advanced Audio Distribution Profile)

Navigation
Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou

USB
USB
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)

SAR
European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

 0.518 W/Kg on head
1.579 W/Kg on body
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

 0.870 W/Kg on head
0.690 W/Kg on body

Others
Others
  • NFC
  • Audio Jack
  • Computer sync
  • OTA sync
  • Tethering.
  • DLNA

User reviews

Does it have good coverage for calls?
8.3
Quality of the GPS
7.0
And the WiFi?
8.3
Number of reviews
12 reviews

Battery

Battery
Capacity
3000 mAh
See more details
Type Li-Polymer
Fast charge No
Others
  • Non-removable

User reviews

How long does the battery last?
  • 0%
    Less than half day
  • 27%
    Less than a day
  • 45%
    One day
  • 27%
    More than one day
  • 0%
    Two days or more
Number of reviews
12 reviews

Software

Software
Operating System
  • Android 8.1 Oreo
    Android 8.0 Oreo, 6 years ago
Google Services (official) Yes

User reviews

Did it come with preinstalled applications?
  • 0%
    It comes with a clean operating system
  • 82%
    It has preinstalled apps but they don't bother me
  • 18%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
  • 10%
    Never
  • 10%
    Once a year
  • 70%
    Every six months
  • 10%
    Every two months or less
Number of reviews
12 reviews
Prices
Prices unavailable