LG K40 vs LG K40S

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Display

Size

5.7 inches
6.1 inches

Resolution

720 x 1440 pixels
720 x 1560 pixels

Pixel density

282 PPI
282 PPI

Technology

IPS LCD
IPS LCD

Screen-to-body

76.28 %
79.11 %

Features

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

Hardware & Performance

System chip

Qualcomm Snapdragon 450 SDM450
Mediatek Helio P22 MT6762

Processor

Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit, 12 nm

GPU

Adreno 506
IMG PowerVR GE8320

RAM

2GB
3GB

Internal storage

16GB
32GB

Storage expansion

microSDXC up to 2000 GB
microSDXC up to 2000 GB

OS

Android (8.1 Oreo)
Android (9.0 Pie)

Battery

Capacity

3000 mAh
3500 mAh

Type

Li - Polymer, Not user replaceable
Not user replaceable

Camera

Rear

Single camera
Dual camera

Main camera

8 megapixels
13 megapixels

Features

Phase-detection autofocus
Phase-detection autofocus

Second camera

 
5 megapixels

Features

 
Ultra-wide

Video recording

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

Features

Video calling, Video sharing
 

Front

5 megapixels
13 megapixels

Features

Flash
 

Design

Dimensions

6.02 x 2.83 x 0.33 inches (153.0 x 71.9 x 8.3 mm)
6.15 x 2.91 x 0.34 inches (156.3 x 73.9 x 8.6 mm)

Weight

5.11 oz (145 g)
the average is 6.2 oz (176 g)
 

Materials

Back: Plastic
Back: Plastic

Resistance

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

Biometrics

Fingerprint (touch)
Fingerprint (touch)

Colors

Black, Gray, Blue
Aurora black, Moroccan blue

Cellular

LTE (FDD)

Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 66(AWS-3)
Bands 1(2100), 3(1800), 7(2600), 8(900), 20(800 DD)

UMTS

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

Data Speed

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

Multimedia

Headphones

3.5mm jack
3.5mm jack

Features

Album art cover, Background playback
DTS:X Virtual Surround

Connectivity & Features

Bluetooth

5.0
5.0

Wi-Fi

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

USB

microUSB, USB 2.0
microUSB, USB 2.0

Features

Mass storage device, OTG, Charging
OTG, Charging

Sensors

Accelerometer, Compass
Accelerometer

Other

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
 

Shopping information

MSRP

$ 180
 
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