Blackview Sigma

Full Specifications

Battery
Capacity	2500 mAH, Li-ion
Camera
Main Camera	18 MP, Auto focus
Front Camera	8 MP
Flash	LED
Video Recording	1920x1080 fps
Zoom	Digital Zoom
Camera Features	Geo tagging, High Dynamic Range mode (HDR)
Connectivity
Operating Frequency	GSM 1800 / 1900 / 850 / 900 MHz UMTS 2100 / 900 MHz SIM 2: GSM 1800 / 1900 / 850 / 900 MHz
Wi-Fi	Wi-Fi 802.11, b/g/n, Mobile Hotspot, Wi-Fi Direct
Bluetooth	v4.0, A2DP
USB Connectivity	USB Port, USB 2.0, Mass storage device, USB charging, USB On-The-Go, microUSB
Design
Touch Screen	Capacitive Touchscreen, Multi-touch
Screen Size	5.5 inches
Display
Screen Resolution	Full HD (1080 x 1920 pixels)
Pixel Density (sharpness)	401 ppi
Display Type	IPS LCD
Graphics	Mali-450 MP4
Features
Sensors	Accelerometer, Light sensor, Proximity sensor
GPS	with A-GPS
Box Contents	Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
General
OS Type	Android
Brand	Blackview
Model	Sigma
Operating System	Android v4.4 (Kitkat)
SIM Slot(s)	Dual SIM, GSM+GSM
Multimedia
Audio Jack	3.5 mm
Performance
Processor	Octa core, 1.7 GHz, ARM Cortex A7, Chipset: Mediatek MT6592
RAM	2 GB
Storage
Internal Memory	16 GB
Expandable Memory	Up to 64 GB