The most obvious change is size. The original iPhone was 2.4" x 4.5'', while the iPhone X: 2.79" x 5.65". The screen has also come a long way in 10 years. The original iPhone has a 3.5" LCD screen ...

But the competition has gotten so good over the years that the Galaxy S9+ can actually outperform the iPhone X in some real-life usage tests. That’s something we didn’t necessarily see coming ...

Business Insider got an exclusive look at the iPhone X, and, naturally, we tried to beat its facial-recognition feature by having one twin register his face and the other try to break in.