The tablet computers have been existing since some years. But Apple iPad takes the credit as it as revolutionized the tablet market. The only noteworthy competitor it has the Samsung Galaxy Tab. The rival runs on Android operating system and it has dual cameras to support video chat. There are many other interesting features in it that even iPad actually lacks.
This infographic clearly shows the comparison of these two rivals. It includes dimensions, display size, operating system, camera, connectivity, processor, battery and more specifications.