Samsung Galaxy S9+ vs LG G8X ThinQ

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Display

Display size

6.2 inches
6.4 inches

Resolution

1440 x 2960 pixels
1080 x 2340 pixels

Pixel density

531 ppi
403 ppi

Technology

Super AMOLED
OLED

Screen-to-body ratio

83.68 %
83.41 %

Features

HDR video support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
HDR video support, Scratch-resistant glass, Ambient light sensor, Proximity sensor

Camera

Rear

Dual camera
Dual camera

Main camera

12 megapixels
12 megapixels

Hardware Features

Optical image stabilization, Phase detection autofocus
Laser and Phase detection autofocus

Specifications

Aperture size: F1.5/F2.4; Focal length: 26 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Aperture size: F1.8; Pixel size: 1.4 μm

Second camera

12 megapixels
13 megapixels

Hardware Features

Telephoto, Optical image stabilization, Autofocus
Ultra-wide

Specifications

Optical zoom: 2x; Aperture size: F2.4; Focal Length: 52 mm; Sensor size: 1/3.6"; Pixel size: 1 μm
Aperture size: F2.4; Pixel size: 1 μm

Flash

LED
LED

Video recording

3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)
3840x2160 (4K UHD)

Features

High Dynamic Range mode (HDR), Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking, Picture-taking during video recording, Digital image stabilization, Video calling, Video sharing
Time-lapse video

Front

8 megapixels
32 megapixels

Features

Autofocus, High Dynamic Range mode (HDR)
 

Design

Dimensions

6.22 x 2.91 x 0.33 inches (158.1 x 73.8 x 8.5 mm)
6.27 x 2.98 x (159.3 x 75.8 x 8.4 mm)

Weight

6.67 oz (189 g)
the average is 6.1 oz (173 g)
6.77 oz (192 g)
the average is 6.1 oz (173 g)

Materials

Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum
Back: Glass; Frame: Aluminum

Resistance

Water, Dust; IP 68
Water, Dust; IP 68; MIL-STD-810 certified

Biometrics

Iris scanner, 2D Face unlock, Fingerprint (touch)
In-screen fingerprint

Features

Notification light
 

Colors

Black, Gold, Gray, Purple, Blue, Red
 

Colors

 
Aurora black

Multimedia

Headphones

3.5 mm jack
3.5 mm jack

Speakers

Earpiece, Multiple speakers
Earpiece, Multiple speakers

Features

32-Bit DAC, Dolby Atmos, aptX-HD
32-Bit DAC, DTS:X Virtual Surround, aptX-HD

Screen mirroring

Wireless screen share
Wireless screen share

Radio

FM
FM

Additional microphone(s)

for Noise cancellation
for Noise cancellation

Hardware & Performance

System chip

Qualcomm Snapdragon 845 SDM845
Qualcomm Snapdragon 855 SM8150

Processor

Octa-core, 2800 MHz, Kryo 385, 64-bit, 10 nm
Octa-core, 2840 MHz, Kryo 485, 64-bit, 7 nm

GPU

Adreno 630
Adreno 640

RAM

6 GB
6 GB

Internal storage

64 GB
128 GB

Storage expansion

microSDXC up to 400 GB
microSDXC up to 2000 GB

OS

Android (9.0 Pie, 8.0 Oreo), Samsung One UI
Android (9.0 Pie)

Connectivity & Features

Bluetooth

5.0
5.0

Wi-Fi

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

USB Type-C (reversible), USB 3.1
USB Type-C (reversible), USB 3.1

Features

USB OTG, Video out
 

Location

GPS, A-GPS, Glonass, Galileo, BeiDou
GPS, A-GPS

Sensors

Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Accelerometer, Gyroscope, Compass

Mobile Payment

Samsung Pay
 

Other

NFC, ANT+
NFC

Cellular

LTE (FDD)

Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71
 

LTE (TDD)

Bands 38, 39, 40, 41, 46
 

UMTS

850, 900, 1700/2100, 1900, 2100 MHz
 

Data

LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

SIM type

Nano SIM
Nano SIM

Battery

Capacity

3500 mAh
4000 mAh

Type

Li - Ion, Not user replaceable
Not user replaceable

Charging

Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging
Qualcomm Quick Charge 3.0

Talk time

35.00 hours
the average is 21 h (1250 min)
 

Stand-by time

14.2 days (342 hours)
the average is 21 days (493 h)
 

Internet use

3G: 13 hours; LTE: 15 hours; Wi-Fi: 15 hours
 

Music playback

102.00 hours
 

Video playback

20.00 hours
 

Regulatory Approval

FCC approval

 
 

Date approved

Jan 11, 2018
 

FCC ID value: A3LSMG965U link
 

FCC measured SAR

 
 

Head

0.36 W/kg
 

Body

0.79 W/kg
 

Simultaneous Transmission

1.59 W/kg
 

Wireless Router

1.04 W/kg
 

Phablet

3.94 W/kg
 

Shopping information

MSRP price

$ 840
 
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