Source and full review and price of Infinix X750 Android phone and tablet here: http://www.mymobnet.com/infinix-x570-alpha-android-phablet-specifications-price/

Networks:
2G: GSM 850, 900, 1800, 1900 MHz
3G: WCDMA / UMTS 900, 1900, 2100 MHz

Display:
Technology: Capacitive IPS LCD Touchscreen
Resolution: 720 x 1280 pixel resolution (257 ppi)
Size: 5.7-inch
Light Sensor, Proximity Sensor, Corning Gorilla Glass 2 Protection (Anti-scratch)

Camera:
Resolution: 12 megapixels
Video Recording: Yes, Full 1080p HD Video
Video Format: MP4

Image Format: JPEG
Audio Format: MP3, WAV
Secondary Camera: Yes, 5MP front facing camera, Video calling

Internet/data/Connectivity:
GPRS/WCDMA 3G/EDGE
Wi-Fi 802.11 b/g/n - Wi-Fi Hotspot
Bluetooth 4.0

Memory:
Memory: 1 GB RAM
Internal Memory: 16 GB

http://www.mymobnet.com/infinix-x570-alpha-android-phablet-specifications-price/