LG G Flex2 vs Samsung Galaxy S8

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

-

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 20(800), 28(700)
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

21.1 Mbps

5.76 Mbps
LTE speed

LTE, Cat6, 300 Mbps download, 50 Mbps upload

-
LTE-A speed

-

LTE-A, (4CA) Cat16, 1024 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

-

Corning Gorilla Glass 5 back panel
SIM

Micro-SIM

Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Height

149.1 mm

148.9 mm
Width

75.3 mm

68.1 mm
Thickness

9.4 mm

8 mm
Weight

152 g

155 g
Payment

-

Samsung Pay(Visa, Mastercard)
Waterproof

-

IP68 - 1.5 m and 30 minutes
Dust proof

-

IP68
Colors

Flamenco Red, Platinum Silver

Arctic Silver, Coral Blue, Maple Gold, Midnight Black, Orchid Gray

Display
Display type

Curved P-OLED capacitive touchscreen

Super AMOLED capacitive touchscreen
Physical size

5.5 inches

5.8 inches
Resolution

1080 x 1920 pixels

1440 x 2960 pixels
Pixel density

403 ppi

570 ppi
Display colors

16777216

16777216
Protection

-

Corning Gorilla Glass 5
Multitouch

-

Yes

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.5 GHz ARM Cortex-A53

Quad-core 2.3 GHz
CPU(second)

Quad-core 2 GHz ARM Cortex-A57

quad-core 1.7 GHz
Chipset

Qualcomm MSM8994 Snapdragon 810

Qualcomm MSM8998 Snapdragon 835 - US / Exynos 8895 Octa - EMEA
GPU

Adreno 430

Adreno 540 - US
Memory RAM

2, 3 GB

4 GB
Internal storage

16, 32 GB

64 GB
Memory card

microSD

microSD
Memory card max

128 GB

256 GB

Main camera
Camera type

Photo / Video

-
Main camera

13 MP

12 MP, f/1.7 , 26 mm
Primary camera resolution

4128 x 3096 pixels

-
Primary camera video

2160p@30fps, 1080p@60fps

2160p@30fps, 1080p@60fps
Primary camera flash

dual-LED flash

LED flash
Primary camera optical image stabilization

-

optical image stabilization
Primary camera image stabilization

optical image stabilization

-
Primary camera phase detection autofocus

-

phase detection autofocus
Primary camera video dual video

-

dual-video record
Primary camera video hdr

HDR

HDR
Primary camera video stereo sound record

stereo sound record

-
Primary camera laser autofocus

laser autofocus

-
Camera features

HDR, Simultaneous video and image recording, face detection, geo-tagging, panorama

1.4 µm pixel size, 1/2.5" sensor size, Auto HDR, face/smile detection, geo-tagging, panorama, simultaneous 4K video and 9MP image recording, touch focus

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
WLAN DLNA

Yes

-
USB

v2.0(SlimPort)

Type-C 1.0 reversible connector
USB host

Yes

-
Bluetooth

v4.1

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

Yes

Yes
Infrared

Yes

-
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
BDS

-

Yes

Features
Messaging SMS

SMS(threaded view)

SMS(threaded view)
Messaging MMS

MMS

MMS
Messaging Email

Email

Email
Messaging IM

IM

IM
Messaging Push Email

Push Mail

-
Messaging Push Mail

-

Push Mail
Java

Yes, via Java MIDP emulator

No
Sensors

Accelerometer, compass, gyro, proximity

Iris scanner, SpO2, accelerometer, barometer, compass, fingerprint (rear-mounted), gyro, heart rate, proximity