No one is confused. It says 'Samsung Galaxy Tab', right on the box, along with a Samsung logo on the tablet. The only way it could be confusing is with a salesperson using phrases such as 'basically the same', which could lead people to purchasing the wrong one.
It's not like the Chinese iPad clones which come with the same box design, the same style logo and a big apple on the back of them, it's Samsung selling a product, which out of necessity, has similar design features.