LG K20 V vs LG K40

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Display

Size

5.3 inches
5.7 inches

Resolution

1280 x 720 pixels,
277 PPI
1440 x 720 pixels, 18:9 ratio,
282 PPI

Technology

IPS LCD
IPS LCD

Screen-to-body

71.36 %
76.28 %

Features

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

Hardware

System chip

Qualcomm Snapdragon 425 8917
Qualcomm Snapdragon 450 SDM450

Processor

Quad-core, 1400 MHz, ARM Cortex-A53, 64-bit, 28 nm
Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit, 14 nm

GPU

Adreno 308
Adreno 506

RAM

2GB LPDDR3
2GB LPDDR3

Internal storage

16GB, available to use: 8.9 GB
16GB, available to use: 8 GB

Storage expansion

microSDXC up to 2000 GB
microSDXC up to 2000 GB

OS

Android (7.0 Nougat), LG UX UI
Android (8.1 Oreo)

Battery

Capacity

2800 mAh
3000 mAh

Type

Li - Ion, User replaceable
Li - Polymer, Not user replaceable

Camera

Rear

Single camera
Single camera

Main camera

 
8 MP (PDAF)

Autofocus
 

Specifications

Aperture size: F2.2; Sensor size: 1/3"; Pixel size: 1.12 μm
Aperture size: F2.0; Sensor size: 1/3"; Pixel size: 1 μm

Video recording

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)

Features

Picture-taking during video recording, Video calling, Video sharing
Video calling, Video sharing

Front

5 MP
5 MP (Flash)

Design

Dimensions

5.8 x 2.9 x 0.3 inches (147.3 x 73.7 x 7.6 mm)
6.02 x 2.83 x 0.33 inches (153.0 x 71.9 x 8.3 mm)

Weight

4.71 oz (133.5 g)
the average is 6.2 oz (176 g)
5.11 oz (145.0 g)
the average is 6.2 oz (176 g)

Materials

Frame: Metal
Back: Plastic

Resistance

 
Shock; MIL-STD-810 certified

Biometrics

Fingerprint (touch)
Fingerprint (touch)

Colors

Black
Black, Gray, Blue

Cellular

LTE (FDD)

Bands 2(1900), 4(AWS-1), 5(850), 13(700 c)
Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 66(AWS-3)

UMTS

850, 900, 1900, 2100 MHz
850, 900, 1900, 2100 MHz

Data Speed

LTE, HSPA
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

SIM type

Nano SIM
Nano SIM

HD Voice

Yes
Yes

Multimedia

Headphones

3.5mm jack
3.5mm jack

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features

Album art cover, Background playback
Album art cover, Background playback

Screen mirroring

Wireless screen share
Wireless screen share

Radio

 
FM

Additional microphone(s)

 
for Noise cancellation

Connectivity & Features

Bluetooth

4.2
5.0

Wi-Fi

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

USB

microUSB, USB 2.0
microUSB, USB 2.0

Features

Charging, Mass storage device
Mass storage device, OTG, Charging

Location

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

Sensors

Accelerometer
Accelerometer, Compass

Other

UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync
NFC, VoIP, Tethering, Computer sync, OTA sync

Phone features

Notifications

 
Haptic feedback, Music ringtones, Vibration

Other features

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

Buyers information

Price

 
$ 180
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