LG K50 vs LG K40 Specs Comparison

Design

Dimensions
6.35 x 3.03 x 0.34 inches 161.3 x 77 x 8.75 mm	6.02 x 2.83 x 0.33 inches 153.0 x 71.9 x 8.3 mm
Weight
6.07 oz (172.0 g)	5.11 oz (145.0 g)
Materials
	Back: Plastic
Resistance
Yes; MIL-STD-810 certified	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
Aurora black, Moroccan blue	Black, Gray, Blue

Display

Size
6.3-inch	5.7-inch
Resolution
1520x720px, 19:9 ratio, 269 PPI	1440x720px, 18:9 ratio, 282 PPI
Technology
IPS LCD	IPS LCD
Screen-to-body
78.80 %	76.28 %
Features
Ambient light sensor, Proximity sensor	Scratch-resistant glass (Tempered Glass), Ambient light sensor, Proximity sensor

Hardware

System chip
MediaTek Helio P22 MT6762 (12 nm)	Qualcomm Snapdragon 450 SDM450 (14 nm)
Processor
Octa-core 2000 MHz ARM Cortex-A53	Octa-core 2000 MHz ARM Cortex-A53
GPU
IMG PowerVR GE8320	Adreno 506
RAM
3GB	2GB (LPDDR3)
Internal storage
32GB (eMMC 5.1)	16GB, 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)

Battery

Capacity
3500 mAh	3000 mAh
Type
Li - Polymer	Li - Polymer

Camera

Rear
Dual camera	Single camera
Main camera
16 MP (PDAF) Aperture size: F2.2 Sensor size: 1/3" Pixel size: 1.12 μm	8 MP (PDAF) Aperture size: F2.0 Sensor size: 1/3" Pixel size: 1 μm
Second camera
2 MP (Depth information) Aperture size: F2.4 Pixel size: 1.75 μm
Flash
LED	LED
Video recording
1920x1080 (Full HD) (30 fps) Video calling, Video sharing	1920x1080 (Full HD) (30 fps) Video calling, Video sharing
Front
13 MP, Video capture: 1920x1080 (Full HD)	5 MP (Flash)

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot
USB
microUSB, USB 2.0	microUSB, USB 2.0
Hearing aid compatible
	M3/T3
Location
GPS, A-GPS, Glonass	GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning
Sensors
Accelerometer	Accelerometer, Compass
Other
NFC	NFC, VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
DTS:X Virtual Surround	Album art cover, Background playback
Screen mirroring
DLNA,Wireless screen share	Wireless screen share
Radio
	FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

4G (FDD)
Bands 1(2100), 3(1800), 7(2600), 8(900), 20(800 DD)	Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 66(AWS-3)
4G (TDD)
Bands 38(2600)
3G
Bands 5(850), 8(900), 2(1900), 1(2100)	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-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM	Nano SIM
HD Voice
	Yes

Buyers information

MSRP
€ 180	$ 180
In The Box
charger, USB data cable, SIM slot tool, user manual

Availability

Officially announced
Feb 20, 2019	Feb 20, 2019

Alternative variants

International version

System chip	MediaTek Helio P22 MT6762 (12 nm)
Processor	Octa-core 2000 MHz ARM Cortex-A53
GPU	IMG PowerVR GE8320
Internal storage	32GB, available to use: 20.2 GB
Main camera	16 MP
Front	8 MP
4G (FDD)	Bands 1(2100), 3(1800), 7(2600), 8(900), 20(800 DD)
4G (TDD)	Bands 38(2600)
Dual SIM	Yes

for Metro by T-Mobile

Internal storage	32GB, available to use: 17.9 GB
OS	Android (9.0 Pie)
Main camera	13 MP
Front	5 MP
4G (FDD)	Bands 2(1900), 4(AWS-1), 5(850), 7(2600), 12(700 a), 25(1900+), 26(850+), 66(AWS-3), 71(600)
4G (TDD)	Bands 41(2600+)
FCC approval	Date approved: May 28, 2019 FCC ID value: ZNFX420MM
Measured SAR	Head: 0.51 W/kg Body: 0.98 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 0.98 W/kg Phablet: 3.99 W/kg

Links

Full specifications
LG K50 Specs	LG K40 Specs
User Reviews
	LG K40 User Reviews