Meizu X8 vs Samsung Galaxy S9

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 2100

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

LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)

LTE
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A, Cat15, 800 Mbps download, 150 Mbps upload

-
LTE-A speed

-

LTE-A, (6CA) Cat18, 1200 Mbps download, 200 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Metal

Front/back glass (Gorilla Glass 5), aluminum frame
SIM

Dual SIM (Nano-SIM, dual stand-by)

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

151.2 mm

147.7 mm
Width

74.6 mm

68.7 mm
Thickness

7.8 mm

8.5 mm
Weight

160 g

163 g
Payment

-

Samsung Pay(Visa, Mastercard certified)
Waterproof

-

IP68, 1.5m and 30 minutes
Dust proof

-

Yes, IP68
Colors

Black, Blue, White

Coral Blue, Lilac Purple, Midnight Black, Titanium Gray

Hardware
CPU

Octa-core

Octa-core
CPU

Dual-core 2.2 GHz Kryo 360 Gold

Quad-core 2.7 GHz Mongoose M3
CPU(second)

Hexa-core 1.7 GHz Kryo 360 Silver

quad-core 1.8 GHz Cortex-A55
Chipset

Qualcomm SDM710 Snapdragon 710

Exynos 9810 Octa / Qualcomm SDM845 Snapdragon 845
GPU

Adreno 616

Mali-G72 MP18 / Adreno 630
Memory RAM

4, 6 GB

4 GB
Internal storage

64, 128 GB

64, 128, 256 GB
Memory card

-

microSD(uses second SIM slot)
Memory card max

-

400 GB

Main camera
Camera type

Dual

-
Camera type

-

Photo / Video
Main camera

12 MP, f/1.9 , 1/2.55" , 1.4 µm

12 MP, f/1.5-2.4 , 1/2.5" , 1.4 µm, 26 mm
5 MP
Primary camera resolution

4000 x 3000 pixels

4032 x 3024 pixels
Primary camera video

1080p@30fps

2160p@60fps, 1080p@240fps, 720p@960fps
Primary camera Autofocus

-

dual pixel phase detection autofocus
Primary camera flash

dual-LED dual-tone flash

LED flash
Primary camera optical image stabilization

-

optical image stabilization
Primary camera phase detection autofocus

dual pixel phase detection autofocus

-
Primary camera video dual video

-

dual-video record
Primary camera video hdr

-

HDR
Camera features

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

Auto HDR, Geo-tagging, face/smile detection, panorama, simultaneous 4K video and 9MP image recording, touch focus

Selfie camera
Selfie camera

20 MP, f/2.0 , 1/2.78" , 1.0 µm

8 MP, f/1.7 , 1/3.6" , 1.22 µm, 25 mm
Selfie camera resolution

5120 x 3840 pixels

3264 x 2448 pixels
Secondary camera autofocus

-

autofocus
Secondary camera dual video call

-

dual video call
Secondary camera HDR

-

Auto HDR
Selfie camera video

1080p@30fps

1440p@30fps

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 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
USB

Type-C 1.0 reversible connector

Type-C 1.0 reversible connector
USB On-The-Go

Yes

-
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
Beidou

Yes

-
BDS

-

Yes

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging IM

-

IM
Messaging Push Mail

-

Push Mail
Sensors

Accelerometer, compass, fingerprint, gyro, hall, light, proximity

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