What's the difference between American version V and S?

There are two different versions of Apple's S version. One is American operator sprint custom machine, with or without lock. The locked version can be received, but SMS cannot be sent; Support GSM, the patch can be 3G, it seems to have CDMA hardware, but it is locked. In addition, it is the version of SIM free introduced by official website in the United States, that is, the version without SIM card and card pin, which is also commonly known as S version. It is the most perfect version in the world, but it was introduced later.

2, Apple American version V version

Lock-free, plug-in and use, you can upgrade at will, because this time it is special, and there is a full netcom version. In addition, the V version is a customized version of Verizon, the largest mobile communication operator in the United States, and the only American version of iphone is more expensive than the Hong Kong version.

Data expansion:

IPhone has an email program that supports HTML, allowing users to embed files in emails, including photos, PDF, Word, Excel and? PowerPoint attachment, which can also be viewed on the mobile phone; In addition, Apple's MobileMe platform provides an email push function, which simulates the popular BlackBerry email program and reminds users to receive new emails and make annual subscriptions. Yahoo also provides a free email push function for iPhone, and supports the synchronization function of specific email accounts (such as Gmail). If you read an email on the iPhone, the email on your computer will show that you have read it. IMAP？ It can also support (excluding Push-IMAP) and post office protocol standards, including Microsoft Exchange and Kerio Connect.

IPhone includes the media playback function of iPod, the modified mobile device Mac OS X operating system (iOS, whose real name is iPhone OS, renamed as iOS since version 4.0), and an 8-megapixel camera. (First and second generation 2 million, 3GS 320 million, support autofocus. The fourth generation has been upgraded to back-illuminated 5 million, while the 4S released by 20 1 1 has been upgraded to 8 million, with a large aperture of 2.4f In addition, the device has a built-in gravity sensor, and the iPhone4 has a three-axis gyroscope (three-axis direction gravity sensor), which can be adjusted horizontally or vertically according to the user. And the built-in light sensor supports adjusting the screen brightness according to the current light intensity. There is also a built-in distance sensor to prevent the operation caused by the ear touching the screen by mistake when answering the phone. IPhone4S and 5 released in September, 20 12 added a brand-new camera mode-panoramic mode, which can be used to take panoramic photos, and the panoramic photos can reach 28 million pixels.

Source: Baidu Encyclopedia: iphone