Highlights High performance MTK6732 Quad-core 1.5GHz CPU
Android 5.0 operating system
5.5" multi-point capacitive touch screen with 1280x720 resolution
Supports OTG, GPS and A-GPS function
Can expand memory with an external TF card up to 32GB
Supports Wi-Fi for wireless network connection
Comes with built-in Bluetooth for wireless data transmission
Equipped with dual cameras (Front: 5.0MP; Rear: 8.0MP)
Main Features
Brand & Model MSTAR S100
Phone Style 4G Smartphone
Phone Standard GSM, WCDMA
SIM Card Configuration Dual SIM card dual standby
SIM Card Type One ordinary SIM card and one Micro SIM card
Network Support 2G: GSM850/900/1800/1900
3G: WCDMA850/900/1900/2100
4G: LTE FDD 800/1800/2100/2600
CPU MTK6732 Quad-core 1.5GHz
Operating System Android 5.0
Messaging SMS, MMS 
Languages English, Spanish, Portuguese (Brazil), Portuguese (Portugal), Italian, German, Dutch, French, Polish, Romanian, Turkish, Russian, Arabic, Indonesian, Malay, Thai, Vietnamese, Hindi, Hebrew, Simplified Chinese, Traditional Chinese 
Additional Features
Bluetooth  Yes
Wi-Fi  Yes
TV N/A
Supported Audio Formats MP3, MIDI, AMR, WAV
Supported Video Formats MP4, 3GP, MPEG4, RMVB
Supported Image Formats BMP, JPEG, GIF, PNG
Camera Front: 5.0 mega pixels, Rear: 8.0 mega pixels 
Java Supported N/A
FM Radio Supported Yes
Built-in Games N/A
GPS/A-GPS  Yes 
G-Sensor Yes
Functions Flashlight, Ebook, Email, Calendar, Agenda, Memo, Calculator, Alarm clock, Voice recorder, Light sensor, G-sensor, Proximity sensor
Memory
Built-in Memory  RAM: 1GB, ROM: 8GB
Card Slot  Supports an external TF card up to 32GB
Card Included N/A
Screen
Touch Screen Capacitive IPS Touch
Size of Display 5.5"
Resolution 1280x720
Battery & Power
Battery 2800mAh removeable battery 
Product Details (without package and accessories)
Dimensions 152 x 78 x 8.2 mm
Weight 172 g