Model-Modecom XINO Z25 X2, Operating system-Android 4.2 Jelly Bean, Technical parameters, Processor CPU -MTK6572 Dual Core Cortex-A7 2 x 1.2 GHz, Processor GPU -Mali - 400, RAM memory-1 GB DDR3, FLASH memory -4 GB MLC, Display, Diagonal-4”, Type -IPS, Resoution -800 x 480 piksels WVGA, Apect ratio-2x, Front camera- 0.3 Mpix, Back camera -2.0 Mpix HD flash LED, Communication, USB -1x micro USB, Wi-Fi- 802.11 b / g / n, , Sensors- Accelerometr , G-Sensor , Proximity , Light , WCDMA, -900 / 2100 MHz, GSM-900 / 1800 / 1900 MHz, Dual Sim, -Yes, Bluetooth- 4.0, Micro SD/SDHC card reader, - do 32 GB, Connectors, -microUSB, 3.5 mm mini-jack stereo, Additional, Battery-1500 mAh, Speakers-Yes, Other-WiFi tethering / hotspot Acess Point , Power saving - scheduled power ON/OFF , UKF radio earphones cord as antenna , vibration , Video recording , Multilanguage interface , voice control , MP3 ringtones, Other parameters , Dimensions-125mm x 64mm x11mm , Data transmission-GPRS, EDGE, 3G, HSPA, GPS, -GPS / A-GPS, Automatic Firmware Update OTA (Over-The-Air)-Yes, via built-in application Modecom UPDATER, Keys-Power, Volume + / -, Accessories -Modecom XINO Z25 X2,AC/DC adapter Manual,Earphones with microphone