LG K50 vs LG K40

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Display

Display size

6.3 inches
5.7 inches

Resolution

720 x 1520 pixels
720 x 1440 pixels

Pixel density

269 ppi
282 ppi

Technology

IPS LCD
IPS LCD

Screen-to-body ratio

78.80 %
76.28 %

Features

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

Camera

Rear

Dual camera
Single camera

Main camera

13 megapixels
8 megapixels

Hardware Features

Phase detection autofocus
Phase detection autofocus

Specifications

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

Second camera

2 megapixels
 

Hardware Features

Depth information
 

Video recording

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

Features

Video calling, Video sharing
Video calling, Video sharing

Front

13 megapixels
5 megapixels

Features

 
Flash

Design

Dimensions

6.35 x 3.03 x 0.34 inches (161.3 x 77 x 8.7 mm)
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 6.1 oz (174 g)

Materials

 
Back: Plastic

Resistance

Yes; MIL-STD-810 certified
Shock; MIL-STD-810 certified

Biometrics

Fingerprint (touch)
Fingerprint (touch)

Colors

Gray
Black, Gray, Blue

Multimedia

Headphones

3.5 mm jack
3.5 mm 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
for Noise cancellation

Hardware & Performance

System chip

 
Qualcomm Snapdragon 450 SDM450

Processor

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

GPU

Yes
Adreno 506

RAM

3 GB
2 GB

Internal storage

32 GB
16 GB

Available to use

 
8 GB

Storage expansion

microSDXC up to 2000 GB
microSDXC up to 2000 GB

OS

Android (9.0 Pie)
Android (8.1 Oreo)

Connectivity & Features

Bluetooth

4.2
5.0

Wi-Fi

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

USB

microUSB, USB 2.0
microUSB, USB 2.0

Features

Mass storage device
Mass storage device, USB OTG

Location

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

Sensors

Accelerometer
Accelerometer, Compass

Other

VoIP, Tethering, Computer sync, OTA sync
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, HSPA, HSUPA
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

Battery

Capacity

3500 mAh
3000 mAh

Type

Not user replaceable
Li - Polymer, Not user replaceable

Talk time

 
12.00 hours
the average is 20 h (1174 min)

Stand-by time

 
10.5 days (252 hours)
the average is 20 days (491 h)

Phone features

Notifications

Haptic feedback, Music ringtones, Vibration
Haptic feedback, Music ringtones, Vibration

Other features

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

Shopping information

MSRP price

 
$ 180
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