For months it comes to rumors about the successor to Apple iPad, what we call a provisional iPad 2. The tablet, when the confirmed leader in this market segment, continues to enjoy enormous success, so as to leave room for speculation about future versions of the same.

Already last September, one analyst declared as the iPad would have a second camera, a USB port and it would be thinner and lighter than the first. There was talk then after an alleged iPad Mini 7 to be launched for Christmas, but I highly doubt will happen now.
The new rumor coming from the Economic Daily News and is based on inside sources. There is talk of an iPad 2 display the same size as the current one, 9.7-inch diagonal. The glass of the display, however, will be thinner, resulting in a lighter tablet whole. Probably will be used to ensure the Retina display a resolution of the iPhone also on the tablet 4. Confirming rumors in recent months, the iPad 2 should have a USB port, two digital cameras (or at least a front for the use of FaceTime, the video call service) and three-axis gyroscope for a more intense gaming experience.
Again according to rumors, Apple will begin to order parts from December, to delay as much as possible the rumors (and not affect current sales of iPad if this is true). Nobody knows the launch date dell'iPad 2, but it comes next spring, almost a year after the first iPad.
The characteristics suggested by these rumors are fairly consistent: the camera is a much lamented the current lack iPad, which should be to overcome the gap with the Samsung which is fitted with two Galaxy Tab. The Retina Display, also would be a good trait for a reading experience even better.