LG K40 vs LG K30 2019 Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

5.7 inches
5.5 inches

Resolution:

1440 x 720 pixels, 18:9 ratio, 282 PPI
1440 x 720 pixels, 18:9 ratio, 295 PPI

Technology:

IPS LCD

Screen-to-body:

76.28 %
73.15 %

Features:

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

Hardware

System chip:

Qualcomm Snapdragon 450 SDM450 (14 nm)
Qualcomm Snapdragon 425 MSM8917 (28 nm)

Processor:

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

GPU:

Adreno 506
Adreno 308

RAM:

2GB LPDDR3
3GB LPDDR3

Internal storage:

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

Storage expansion:

microSDXC up to 2000 GB
microSDXC up to 32 GB

Device type:

Smartphone
Smartphone

OS:

Android (8.1 Oreo)
Android (9.0 Pie)

Battery

Capacity:

3000 mAh
3000 mAh

Type:

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

Camera

Rear:

Single camera
Single camera

Main camera:

8 MP (PDAF)
8 MP (Autofocus)

Specifications:

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

Flash:

LED
LED

Video recording:

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (15 fps), 1280x720 (HD) (30 fps)

Features:

Video calling, Video sharing

Front:

5 MP (Flash)
5 MP

Design

Dimensions:

6.02 x 2.83 x 0.33 inches (153.0 x 71.9 x 8.3 mm)
5.78 x 2.81 x 0.32 inches (146.8 x 71.4 x 8.1 mm)

Weight:

5.11 oz (145.0 g)
5.18 oz (147.0 g)

Materials:

Back: Plastic
Back: Plastic

Resistance:

Shock; MIL-STD-810 certified

Biometrics:

Fingerprint (touch)
Fingerprint (touch)

Keys:

Left: Volume control; Right: Lock/Unlock key
Left: Volume control; Right: Lock/Unlock key

Colors:

Black, Gray, Blue
Gray

Cellular

4G (FDD):

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

3G:

Bands 5(850), 8(900), 2(1900), 1(2100)

Data Speed:

LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE Cat 4 (150/50 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

Screen mirroring:

Wireless screen share
Wireless screen share

Radio:

FM
FM

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

5.0
5.0

Wi-Fi:

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

USB:

microUSB, USB 2.0
microUSB, USB 2.0

Features:

Charging, OTG, Mass storage device
Charging

Location:

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

Sensors:

Accelerometer, Compass
Accelerometer, Gyroscope

Other:

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

Hearing aid compatible:

M3, T3
M3, T3

Buyers information

Price:

$ 180
$ 140

Availability

Officially announced:

Feb 20, 2019
FCC OKs Cingular\'s purchase of AT&T Wireless