The new iPhone 5 with a 4-inch screen is presented as being approximately 10 mm taller than the iPhone 4S, i.e. as tall as the Samsung Galaxy S II terminal that the Koreans launched last year. Comparing the specifications of the Samsung terminal, those of the iPhone 4S and those that are supposed to be for the iPhone 5, we come to the conclusion that the new iPhone and the Galaxy S II will be exactly the same height, measuring 125mm. In the image above, the "range of action" in which a user can use the screen of a smartphone by holding it in one hand was compared, and you notice that the iPhone is perfectly designed for such a thing, but the Samsung Galaxy S II not.
Daca iPhone 5 it will be 125 mm high, then that perfect range of action no longer applies in this case because it will be taller than previous iPhones and touching the upper corners of the screen/edges will not be so simple. It is true that the iPhone 5 is not as wide as the Samsung Galaxy S II and its use will not be as difficult, but it will not be as easy as it is now. In practice, you will be able to touch the edges of the screen with your finger even if you hold the terminal with one hand, but you should get used to the idea that you may have to use the iPhone 5 with 2 hands if you have small hands.
Considering that until now all the information about the iPhone 5 indicates that it will be 10 mm taller than the iPhone 4S and will finally have a height of 125 mm, you should get used to the image above because the right side will apply in the proportion of 50% and for the new iPhone. I said that the Galaxy S II is difficult to use with one hand, the terminal was called a "ping pong paddle" and the same thing will be true for the iPhone 5, but people will buy it even so.
