10.1 Inch Android 5.1 Tablet/PC, Dual SIM Card Slots, 2G/3G/Wifi, 2GB+16GB MTK 6580 Quad-Core IPS 800x1280 Touch Screen 10.1 inch Yuntab tablet unlocked phablet, Android 5.1 quad core CPU MTK6580 1.3GHz. Super slim( 10 mm thin body) and super practical, best price. You can take it wherever you go as it is very portable. Camera Dual camera: 0.3MP+2MP Support Chat Facebook, MSN, GTALK, SKYPE(video call supported) E-Mail Gmail, Yahoo mail, Hotmail, etc. Office Word, Excel, Powerpoint, PDF Reader Audio . With 2GB+16GB storage, support TF card up to 32GB. High resolution 800*1280 IPS G+P touch screen. Wifi: Built-in Realtek 802.11b/g /n keeps you well-connected with the world at any time anywhere. Stay Connected Anywhere, Anytime: Dual SIM. So many ways to stay connected. Both 2G and 3G are supported. This budget calling tablet is unlocked, so you can pop in any carrier which supports GSM 850/900/1800/1900MHz and WCDMA 2100/850MHz SIM card to stay connected when you are out of Wi-Fi range. Compatible with For US 3G Network opeartor :T-Mobile, AT&T ;2G GSM :T-Mobile, AT&T and other GSM networks.with GPS, G-sensor (MMA8452Q), FM radio, OTG. Kindly Tips: Please do make sure the tablet is closed when you install or take the sim card or TF card out. For the first use, please charge the tablet at least half an hour, then it can be turn on. Since the RAM storage of the tablet is only 1GB, when playing tablet. please don't let several apps work simultaneously and just let one app work for one time, It will run faster. Google Android 5.1 Lollipop 10.1&#039;&#039; 1024x800 IPS Screen MTK6580 1.3GHz CPU 16 GB storage, 2GB RAM Dual Camera: 0.3 MP Front &amp; 2.0 MP Rear Camera Wireless Wifi 802.11b/g/n 3G Support GSM: 850/900/1800/1900MHz; WCDMA: 2100/850MHz G-sensor &amp; GPS Support Battery 4500mAh Li-ion (5-6Hr) Power Device 5V/2A USB Charger Yuntab Tablet US AC Adapter USB Cable User Manual