Dimensions
Height:  218mm
Width:  126mm
Thickness:  7.6mm
Weight:  356g
General
System
Platform
Processor
RAM
ROM
Extended Storage
Android 7.1 Nougat
Helio X20
Deca-core(A72×2@2.3GHz,A53×4@1.95GHz,A53×4@1.4GHz)
4GB
64GB
Supports microSD Card up to 128GB
Screen
Size(inches)
Resolution
PPI
Type
Touch Screen
Display Mode
8.4
2560×1600
360 (Retina level)
IPS (Full fit)
Capacitive multi-touch
Automatic brightness mode
Eye protection mode
Reading mode
Camera
Front camera
Rear camera
Auto Focus
Flash
Recording Format
8M Pixels
13M Pixels
Supported
Supported
MP4
Network
Type
Frequency
Dual SIM 4G LTE
GSM: 850/900/1800/1900MHz;
CDMA: 1X;
WCDMA: 2100MHz;
EVDO: BC0;
TDS: band34,band39;
FDD: band1,3;
TDD-LTE: B38 B39 B40 B41
Wireless
Bluetooth
Wi-Fi
Wi-Fi Display
Wi-Fi Direct
Bluetooth 4.0
802.11a/b/g/n/ac (2.4GHz+5GHz)
Supported
Supported
Fingerprint
Home button type
Sensors
Gravity sensor
Light sensor
Distance sensor
Hall effector
Supported
Supported
Supported
Not support
Others
Motor
FM
Location
Microphone
Sound
Supported
Supported
GPS/GLONASS/BeiDou
Supported
Single speaker
Interface
USB Port
Headphone Jack
1 × Type-C
Supported OTG
Supported Network sharing
Supported charging
Supported
Media
Video Playback
Audio Playback
Image Format
MPEG4/H.264/H.263/DIVX/XVID
MP3/WMA/WAV/AAC/FLAC/APE
JPG/BMP/PNG...
Battery
Capacity
Charging Method
4500mAh
Type-C,5V/2A