LG K40 vs OnePlus 8T Specs Comparison

Availability

Officially announced
Feb 20, 2019	Oct 14, 2020
Prices (MSRP)
$180	$749 | €699

Design

Dimensions
6.02 x 2.83 x 0.33 inches 153.0 x 71.9 x 8.3 mm	6.33 x 2.92 x 0.33 inches 160.7 x 74.1 x 8.4 mm
Weight
5.11 oz / 145.0 g	6.63 oz / 188.0 g
Materials
Back: Plastic	Back: Glass (Corning Gorilla Glass 5) Frame: Aluminum
Resistance
Shock; MIL-STD-810 certified
Biometrics
Fingerprint (touch)	2D Face unlock, Optical in-screen fingerprint
Keys
Left: Volume control; Right: Lock/Unlock key	Left: Volume control; Right: Lock/Unlock key
Colors
Black, Gray, Blue	Aquamarine green, Lunar silver

Display

Size
5.7-inch, 76.28% screen-to-body	6.5-inch, 86.86% screen-to-body
Type
IPS LCD	AMOLED, 120Hz
Resolution
1440x720px, 18:9 ratio, 282 PPI	2400x1080px, 20:9 ratio, 402 PPI
Protection
Tempered Glass	Corning Gorilla Glass

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
Untested	2.5 (Average)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 450 SDM450 (14 nm)	Snapdragon 865 SM8250-AB (7 nm)
Processor
Octa-core 2000 MHz ARM Cortex-A53	Octa-core 2840 MHz Kryo 585
GPU
Adreno 506	Adreno 650
Memory
2GB (LPDDR3)/16GB 2GB/32GB	12GB (LPDDR4)/256GB (UFS 3.1) 8GB/128GB
Storage expansion
microSDXC up to 2000 GB	not expandable
OS
Android (8.1 Oreo)	Android (11)

Battery

Type
3000 mAh, Li - Polymer	4500 mAh
Charging
	OnePlus Warp Charge
Charge speed
	Wired: 65.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

Untested

Browsing

10h 54min

Video

8h 48min

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Single camera	Quad camera
Main camera
8 MP (PDAF) Aperture size: F2.0 Sensor size: 1/3" Pixel size: 1 μm	48 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm
Second camera
	16 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 14 mm Sensor size: 1/3.6" Pixel size: 1 μm
Third camera
	5 MP (Macro) Aperture size: F2.4
Fourth camera
	2 MP (Black and White) Aperture size: F2.4
Flash
LED	Dual LED
Video recording
1080p (30 fps) Video calling, Video sharing	4K UHD (60 fps), 1080p (240 fps), 720p (480 fps) Time-lapse video, EIS
Front
5 MP (Flash)	16 MP (EIS, HDR) Video capture: 1080p

Connectivity & Features

Bluetooth
5.0	5.1
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,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
microUSB, USB 2.0	Type-C, USB 3.1
Sensors
Accelerometer, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T3
Location
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Dual-band positioning, 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, Multiple speakers
Features
Album art cover, Background playback	Dolby Atmos, aptX-HD
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G Bands
	n1, n2, n3, n5, n25, n41, n66, n71, SA, NSA
4G (FDD) Bands
2, 4, 5, 12, 13, 66	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71
4G (TDD) Bands
	34, 38, 39, 40, 41, 46, 48
3G Bands
5, 8, 2, 1	1, 2, 4, 5, 6, 8
Data Speed
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
	Yes
SIM type
Nano SIM	Nano SIM
HD Voice
Yes

Regulatory Approval

FCC approval
	Date approved: Apr 13, 2021 FCC ID value: 2ABZ2-EF009
Measured SAR
	Head: 1.09 W/kg Body: 0.73 W/kg Simultaneous Transmission: 1.29 W/kg Wireless Router: 1.04 W/kg

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 storage for Europe

Memory	8GB/128GB
Prices (MSRP)	€600

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

for Europe

5G Bands	n1, n3, n7, n28, n41, n78, SA, NSA
4G (FDD) Bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66
4G (TDD) Bands	34, 38, 39, 40, 41, 42

for T-Mobile, single nano SIM

Resistance	Water, Dust; IP68

Links

Full specifications
LG K40 Specs	OnePlus 8T Specs
PhoneArena Review
	OnePlus 8T Review
User Reviews
LG K40 User Reviews	OnePlus 8T User Reviews