LG K40 vs Apple iPhone SE (2022) Specs Comparison

Availability

Officially announced
Feb 20, 2019	Mar 08, 2022
Prices (MSRP)
$180	$429

Design

Dimensions
6.02 x 2.83 x 0.33 inches 153.0 x 71.9 x 8.3 mm	5.45 x 2.65 x 0.29 inches 138.4 x 67.3 x 7.3 mm
Weight
5.11 oz / 145.0 g	5.08 oz / 144.0 g
Materials
Back: Plastic	Back: Ceramic Frame: Aluminum
Resistance
Shock; MIL-STD-810 certified	Water, Dust; IP67
Biometrics
Fingerprint (touch)	Fingerprint (touch)
Keys
Left: Volume control; Right: Lock/Unlock key	Left: Volume control, Other; Right: Lock/Unlock key
Colors
Black, Gray, Blue

Display

Size
5.7-inch, 76.28% screen-to-body	4.7-inch, 65.34% screen-to-body
Type
IPS LCD	IPS LCD, 625 nits
Resolution
1440x720px, 18:9 ratio, 282 PPI	1334x750px, 16:9 ratio, 326 PPI
Protection
Tempered Glass	Ceramic Shield
Features
	Oleophobic coating

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
Untested	3.1 (Poor)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 450 SDM450 (14 nm)	Apple A15 Bionic (5 nm)
Processor
Octa-core 2000 MHz ARM Cortex-A53	Hexa-core 3220 MHz Avalanche and Blizzard
GPU
Adreno 506	Apple 4-core
Memory
2GB (LPDDR3)/16GB 2GB/32GB	4GB/64GB 4GB/128GB 4GB/256GB
Storage expansion
microSDXC up to 2000 GB	not expandable
OS
Android (8.1 Oreo)	iOS (15.x)

PhoneArena Performance Test

GeekBench 6 Single
Untested	2234
GeekBench 6 Multi
Untested	5168
3D Mark High
Untested	2382
3D Mark Low
Untested	1737

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
3000 mAh, Li - Polymer	2018 mAh, Li - Ion
Charging
	USB Power Delivery Qi wireless charging
Charge speed
	Wired: 18.0W Wireless: 7.5W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

3h 57min

Browsing

11h 53min

Video

4h 28min

Gaming

4h 28min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Single camera	Single camera
Main camera
8 MP (PDAF) Aperture size: F2.0 Sensor size: 1/3" Pixel size: 1 μm	12 MP (OIS, PDAF) Aperture size: F1.8
Flash
LED	LED
Video recording
1080p (30 fps) Video calling, Video sharing	4K UHD (60 fps), 1080p (240 fps), 720p (30 fps)
Front
5 MP (Flash)	7 MP

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,Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
microUSB, USB 2.0	Lightning
Sensors
Accelerometer, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T3	M3/T4
Location
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Other
NFC, VoIP, Tethering, Computer sync, OTA sync	NFC

Multimedia

Headphones
3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G Bands
	n1, n2, n3, n5, n8, n20, n25, n28, n38, n40, n41, n48, n66, n71, n77, n78, n79
4G (FDD) Bands
2, 4, 5, 12, 13, 66	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 66, 71
3G Bands
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-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Nano SIM	Nano SIM
HD Voice
Yes	Yes
VoLTE
	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

With 128GB internal storage

Memory	128GB

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

With 256GB internal storage

Memory	256GB

Discover more

Full Specs LG K40 Specs

Full Specs Apple iPhone SE (2022) Specs PA Review Apple iPhone SE (2022) Review