Five Features of iPhone 5 New Lighting

For the iPhone 5, the change of lightning obviously is just for hardware design demand, but what's the point for users?

1 Faster speed? Don't need

Lightning adopted the "eight - signal, all - digital" design, so the speed and stability have promotion, but the lightning is still based on USB 2.0 standards, rather than 3.0 or thunderbolt, so we can foresee the speed increase is limited. But for now, the user really needs fast speed?

First of all, USB 3.0 technologies are not very mature for the moment. Theoretically it can reach 500 MB/s. But this technique application of reading speed only can reach 140 MB/s at present. And with the limit of memory itself, transmission medium and so on various factors, wide using of USB 3.0 is too early. This is the reason why the apple developed Thunderbolt and didn't like USB 3.0. And the development of lightning is not strange.

In addition there is another problem, does the user need faster speed? This question is difficult to answer. Engadget senior columnist Ross Rubin said so: the condition of iPad is used to make video storage equipment and the video resolution of iPhone is more and more high. People will welcome one product who can be better controlled in the transmission rate. And Apple itself could not develop a framework to limit the data transmission; therefore the lightning based on USB 2.0 will play a positive role.

2 the small interface is more convenient

We can say now the reason of iPhone 5 has a good control volume is the Dock interface save a lot of space, and the narrowing width can bring some practical significance for users. On the one hand, small data interface is stronger and not easy to break; on the other hand, small data interface won't take up too much space in your connection to play games or other entertainment.

3 Either positive or negative lightning can be inserted

This should be the biggest surprise that lightning gives us. Circumstances of insert cable without seeing positive or negative of careless people are very much, so it can be considered a gospel.

4 The adapter does not support media transmission

This is mainly because of the difference of lightning and traditional 30 needle interface I/O agreements. So if you connect iPhone 5 through the adapter and 30 needle interface data cables, you will not be able to input video or music.

5 adapter price is very high

iPhone 5 packing will be shipped with a lightning adapter. But if single purchase, the price is $29. Lightning data cable price is $39.

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