LG K40 vs LG K20 V Specs Comparison

Availability

Officially announced
Feb 20, 2019	Mar 23, 2017
Prices (MSRP)
$180

Design

Dimensions
6.02 x 2.83 x 0.33 inches 153.0 x 71.9 x 8.3 mm	5.8 x 2.9 x 0.3 inches 147.3 x 73.7 x 7.6 mm
Weight
5.11 oz / 145.0 g	4.71 oz / 133.5 g
Materials
Back: Plastic	Frame: Metal
Resistance
Shock; MIL-STD-810 certified
Biometrics
Fingerprint (touch)	Fingerprint (touch)
Keys
Left: Volume control; Right: Lock/Unlock key	Left: Volume control; Back: Lock/Unlock key
Colors
Black, Gray, Blue	Black

Display

Size
5.7-inch, 76.28% screen-to-body	5.3-inch, 71.36% screen-to-body
Type
IPS LCD	IPS LCD
Resolution
1440x720px, 18:9 ratio, 282 PPI	1280x720px, 277 PPI
Protection
Tempered Glass

Hardware

System chip
Snapdragon 450 SDM450 (14 nm)	Snapdragon 425 8917 (28 nm)
Processor
Octa-core 2000 MHz ARM Cortex-A53	Quad-core 1400 MHz ARM Cortex-A53
GPU
Adreno 506	Adreno 308
Memory
2GB (LPDDR3)/16GB 2GB/32GB	2GB (LPDDR3)/16GB 2GB/32GB
Storage expansion
microSDXC up to 2000 GB	microSDXC up to 2000 GB
OS
Android (8.1 Oreo)	Android (7.0 Nougat)

Battery

Type
3000 mAh, Li - Polymer	2800 mAh, Li - Ion

Camera

Rear
Single camera	Single camera
Main camera
8 MP (PDAF) Aperture size: F2.0 Sensor size: 1/3" Pixel size: 1 μm	Aperture size: F2.2 Sensor size: 1/3" Pixel size: 1.12 μm
Flash
LED	LED
Video recording
1080p (30 fps) Video calling, Video sharing	1080p (30 fps) Picture-taking during video recording, Video calling, Video sharing
Front
5 MP (Flash)	5 MP Video capture: 720p

Connectivity & Features

Bluetooth
5.0	4.2
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n
USB
microUSB, USB 2.0	microUSB, USB 2.0
Sensors
Accelerometer, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T3
Location
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning	GPS, A-GPS, S-GPS, Glonass
Other
NFC, VoIP, Tethering, Computer sync, OTA sync	UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack	3.5mm 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)
Noise cancellation

Cellular

4G (FDD) Bands
2, 4, 5, 12, 13, 66	2, 4, 5, 13
3G Bands
5, 8, 2, 1	5, 8, 2, 1
Data Speed
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE, HSPA
SIM type
Nano SIM	Nano SIM
HD Voice
Yes	Yes

Alternative variants

International version

System chip	MediaTek Helio P22 MT6762 (12 nm)
Processor	Octa-core 2000 MHz ARM Cortex-A53
GPU	IMG PowerVR GE8320
Memory	32GB
Main camera	16 MP
Front	8 MP
4G (FDD) Bands	1, 3, 7, 8, 20
4G (TDD) Bands	38
Dual SIM	Yes

Memory	32GB
Type	2700 mAh
4G (FDD) Bands	2, 4, 5, 12
3G Bands	5, 4, 2
Data Speed	LTE, HSPA

for Metro by T-Mobile

Memory	32GB
OS	Android (9.0 Pie)
Main camera	13 MP
Front	5 MP
4G (FDD) Bands	2, 4, 5, 7, 12, 25, 26, 66, 71
4G (TDD) Bands	41
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 K40 Specs	LG K20 V Specs
User Reviews
LG K40 User Reviews	LG K20 V User Reviews