Model introduced: 2012 Serial number: DMTJJHHTF185 Request: If your iPad is made in Brazil then please let us know. Production year: 2012 Production week: 41 (October) Model Number: MD513 Group1: iPad Group2: Generation: 4 Machine Model: iPad3,4 Family name: Become a pro user to see this information. (sorry) Screen size: 9.7 inch Screen resolution: 2048x1536 pixels Colour: White Capacity: 16GB Factory: DM (China - Foxconn)