Cheapest 3G 5inch Quad-Core Android 4.4 Smart Phone with /WiFi/3G/GPS (X3)

OS: Android V4.4.2
CPU: MTK6582M Quad-core 1.2Ghz Processor Cortex A7
5.0"inch IPS 480*854 (FWVGA) capacitive touch LCD
Memory: RAM: 512MB + ROM: 4GB
External Memory Micro SD card ( T-FLASH card), max 64GB
Camera: Main Camera 2.0MP with flash led (SW 13.0MP)
Sub Camera 0.3MP
Frequency(MHZ) WCDMA 850/1900/2100MHZ ( 2100 option)&GSM850/900/1800/1900 MHZ(Dual band option)
Sim card Support Dual sims dual standby
GPS Satellite Navigation GPS chip built-in, support A-GPS
OTG Support
FM Radio Support
Bluetooth BT2.0 (A2DP+EDR)
Motion sensor Support
Proximity sensors Support
Speaker AAC 1115
Network
3G WCDMA 3.5G (HSDPA 7.2Mbps, HSUPA 5.76Mbps), Support WIFI AP
EDGE Support
GPRS Support
WAP Support
WI-FI Support
Batteries & IO
Capacity(mAh) 1650mAh
Charger USB Micro 5Pin
Connector USB Micro 5Pin
Earphone 3.5mm
Language 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.
Size (mm): 134.3*65.9*9.6 mmL× W× H)
Weight (g): 145g
Others
Color: Black, white, Bule, Yellow