LG G8 ThinQ vs Samsung Galaxy A42 Specs Comparison

Design

Dimensions
5.98 x 2.83 x 0.33 inches 151.9 x 71.8 x 8.4 mm	6.47 x 2.99 x 0.34 inches 164.4 x 75.9 x 8.6 mm
Weight
5.89 oz (167.0 g)	6.81 oz (193.0 g)
Materials
Back: Glass (Corning Gorilla Glass 6) Frame: Aluminum
Resistance
Water, Dust; IP68; MIL-STD-810 certified
Biometrics
3D Face unlock, Fingerprint (touch)	Optical in-screen fingerprint
Keys
Left: Volume control; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Aurora black, Platinum gray, Carmine red	Prism Dot black, Prism Dot white, Prism Dot grey

Display

Size
6.1-inch	6.6-inch
Resolution
3120x1440px, 19.5:9 ratio, 563 PPI	1600x720px, 20:9 ratio, 266 PPI
Technology
OLED	Super AMOLED
Refresh rate
	60Hz
Screen-to-body
83.66 %	84.26 %
Peak brightness
600 cd/m2 (nit)
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor	Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 855 (7 nm)	Qualcomm Snapdragon 750G SM7225 (8 nm)
Processor
Octa-core 2840 MHz Kryo 485	Octa-core 2x 2.2GHz Kryo 570 + 6x 1.8GHz Kryo 570
GPU
Adreno 640	Adreno 619
RAM
6GB (LPDDR4)	4GB (LPDDR4)
Internal storage
128GB, available to use: 106 GB	128GB, available to use: 106 GB
Storage expansion
microSDXC up to 2000 GB	microSDXC up to 1000 GB
OS
Android (9.0 Pie)	Android (12, 11, 10), Samsung One UI

Battery

Capacity
3500 mAh	5000 mAh
Type
Li - Polymer
Charging
Qualcomm Quick Charge 3.0, USB Power Delivery, Qi wireless charging	Samsung Adaptive Fast Charging
Charge speed
	Wired: 15.0W

Camera

Rear
Dual camera	Quad camera
Main camera
12 MP (OIS, PDAF) Aperture size: F1.5 Focal length: 27 mm Sensor size: 1/2.6" Pixel size: 1.4 μm	48 MP (PDAF) Aperture size: F1.8 Pixel size: 0.8 μm
Second camera
16 MP (Ultra-wide) Aperture size: F1.9 Focal Length: 16 mm Sensor size: 1/3.1" Pixel size: 1 μm	8 MP (Ultra-wide) Aperture size: F2.2
Third camera
	5 MP (Macro) Aperture size: F2.4
Fourth camera
	5 MP (Depth information) Aperture size: F2.4
Flash
LED	LED
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (240 fps) HDR, Time-lapse video, EIS, Video calling, Video sharing	3840x2160 (4K UHD) (30 fps), 1280x720 (HD) (480 fps)
Front
8 MP (Dual-Camera, Autofocus), Video capture: 1920x1080 (Full HD)	20 MP (Autofocus)

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
802.11 a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot
USB
Type-C, USB 3.1	Type-C, USB 2.0
Hearing aid compatible
M4/T3
Location
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Barometer	Accelerometer, Gyroscope, Compass
Other
NFC, UMA (Wi-Fi Calling)	NFC

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Loudspeaker
Features
32-Bit DAC, DTS:X Virtual Surround, aptX-HD
Screen mirroring
DLNA,Wireless screen share,MirrorLink	Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation, Video recording

Cellular

5G
	Bands n1, n3, n5, n7, n8, n28, Sub-6
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 17(700 b), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 28(700 APT)
4G (TDD)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46	Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A Pro Cat 20 (2000/150 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
HD Voice
Yes

Regulatory Approval

FCC approval
Date approved: Feb 15, 2019 FCC ID value: ZNFG820UM	Date approved: Apr 08, 2021 FCC ID value: A3LSMA426U
Measured SAR
Head: 0.98 W/kg Body: 0.95 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.29 W/kg Phablet: 3.88 W/kg	Head: 1.11 W/kg Body: 1.25 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.06 W/kg Phablet: 3.81 W/kg

Buyers information

MSRP
$ 820	€ 340
In The Box
USB Type-C cable, Quick Charge 3.0 charger, SIM tray opener, Clear case, Stereo headset

Availability

Officially announced
Feb 24, 2019	Sep 02, 2020

Alternative variants

Dual SIM

Dual SIM	Yes

for T-Mobile

OS	Android (10)
4G (FDD)	Bands 1(2100), 3(1800), 7(2600), 8(900), 13(700 c), 20(800 DD), 25(1900+), 26(850+), 28(700 APT)

for Sprint

OS	Android (10)
4G (FDD)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 66(AWS-3), 71(600)
4G (TDD)	Bands 40(2300), 41(2600+), 46

for AT&T

4G (FDD)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 14(700 PS), 20(800 DD), 29(700 d), 30(2300 WCS), 66(AWS-3)
3G	Bands 5(850), 4(1700/2100), 2(1900), 1(2100)

for Verizon Wireless

OS	Android (10)
4G (FDD)	Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 13(700 c), 20(800 DD), 28(700 APT), 66(AWS-3)
4G (TDD)	Bands 46, 48(3600)
3G	Bands 5(850), 8(900), 2(1900), 1(2100)

Links

Full specifications
LG G8 ThinQ Specs	Samsung Galaxy A42 Specs
PhoneArena Review
LG G8 ThinQ Review
User Reviews
LG G8 ThinQ User Reviews