LG K40S vs Samsung Galaxy M30s Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

LG K40S Samsung Galaxy M30s
Released · September 2019
Released · Sep 29, 2019
6.1-inch · 1560x720px
6.4-inch · 2340x1080px
Dual camera
Triple camera
3GB · 32GB
4GB · 64GB
3500 mAh
6000 mAh

Availability

Officially announced
Aug 22, 2019

Design

Dimensions
6.15 x 2.91 x 0.34 inches
156.3 x 73.9 x 8.6 mm
6.26 x 2.96 x 0.35 inches
159 x 75.1 x 8.9 mm
Weight
6.63 oz / 188.0 g
Materials
Back: Plastic Back: Plastic
Resistance
MIL-STD-810 certified
Biometrics
Fingerprint (touch) 2D Face unlock, Fingerprint (touch)
Keys
Left: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Aurora black, Moroccan blue Black, Blue, White

Display

Size
6.1-inch, 79.11% screen-to-body 6.4-inch, 84.11% screen-to-body
Type
IPS LCD Super AMOLED
Resolution
1560x720px, 19.5:9 ratio, 282 PPI 2340x1080px, 19.5:9 ratio, 403 PPI

Hardware

System chip
Mediatek Helio P22 MT6762 (12 nm) Samsung Exynos 9611 (10 nm)
Processor
Octa-core
2000 MHz
ARM Cortex-A53
Octa-core
2300 MHz
ARM Cortex-A73 and ARM Cortex-A53
GPU
IMG PowerVR GE8320 Mali-G72 MP3
Memory
3GB/32GB (eMMC 5.1) 4GB (LPDDR4)/64GB
Storage expansion
microSDXC up to 2000 GB microSDXC up to 512 GB
OS
Android (9.0 Pie) Android (11, 9.0 Pie)

Battery

Type
3500 mAh 6000 mAh
Charging
Fast charging

Camera

Rear
Dual camera Triple camera
Main camera
13 MP (PDAF)
Aperture size: F2.2
Focal length: 26 mm
48 MP (PDAF)
Aperture size: F2.0
Sensor size: 1/2"
Pixel size: 0.8 μm
Second camera
5 MP (Ultra-wide) 8 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 12 mm
Third camera
5 MP (Depth information)
Aperture size: F2.2
Flash
LED LED
Video recording
1080p (30 fps) 4K UHD (30 fps), 1080p (60 fps), 720p (240 fps)
EIS
Front
13 MP
Video capture: 1080p
16 MP (HDR)
Video capture: 1080p

Connectivity & Features

Bluetooth
5.0 5.0
WLAN
a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
USB
microUSB, USB 2.0 Type-C, USB 2.0
Sensors
Accelerometer, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Loudspeaker
Features
DTS:X Virtual Surround Dolby Atmos
Screen mirroring
DLNA,Wireless screen share Wireless screen share
Radio
FM, RDS
Additional microphone(s)
Noise cancellation Noise cancellation

Cellular

4G (FDD) Bands
1, 3, 7, 8, 20 1, 3, 5, 7, 8, 20
4G (TDD) Bands
38, 40, 41
3G Bands
1, 2, 5, 8 1, 2, 5, 8
Data Speed
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM Nano SIM
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