Hi, Maria. As far as I can tell, the difference is power. The Magic Bullet is only 250 watts but the NutriBullet is touted @ 600 & seems better suited for juicing, if that's what you are looking for. I could have bought a juicing attachment for my magic bullet, but did not see 1 good review about it. Mine set came with an "ice shaver" that broke after daily use by my husband (making frozen protein drinks from powder). The blade didn't break...it was the plastic piece on the underside that sits into the main unit & it broke after only about a month of daily use. The NutriBullet is made by Magic Bullet (their logo is on the base of the N-bullet) and as of today on Amazon, is more expensive than the magic. If I had to do it again, I would get the Nutri for juicing. Hope that helps. m
I didn't buy both so I don't know. The 2 Magic Bullets I bought are still in their boxes... gifts to be given to family in July. I bought the Magic Bullets because they were in an infomercial on tv. I suspect the NutriBullet is just a knockoff. May do the same thing. The price is cheaper for the NutriBullet. If I were to buy one for myself; I would probably buy the NutriBullet.