The first iPhone launched in 2007, laying the foundation for modern smartphones. It brought a new design that was compact, easy to hold with one hand and packed in some impressive features. iPhone修理 静岡

The iPhone 3GS was a gradual upgrade that included faster 3G connectivity and improved software such as copy-paste functionality and spotlight search.
1. iPhone 1

A smartphone that combines an iPod music and video player, a mobile phone and an Internet browser in a hand-held unit with a touchscreen interface. Designed for EDGE cellular networks, it runs on Apple's iOS operating system, a customized version of Mac OS X.

The iPhone revolutionized the industry, shifting away from phones with full keyboards to touch-screen devices. At first, it was available only on the network of Apple's carrier partner, Cingular (now AT&T).
2. iPhone 2

A new version of the iPhone that improved on many of its features, including the ability to record video and visual voicemail. It also introduced a much slimmer design and introduced the first “S” update, which allowed Apple to increase the processor speed without having to significantly alter the device’s look and feel.

Its front-facing camera now allows for slo-mo videos and portrait selfies. This version also had a new dynamic display bar on the bottom of the screen that provided additional functionality.
3. iPhone 3G

The iPhone 3G continues to impress by the power of its hardware and software. Its accurate capacitive touchscreen and optimized mobile processors provide a smooth experience, even with EDGE data.

It supports push email with MobileMe, keeping contacts and calendars up-to-date across all Apple devices and PCs. This version of the iPhone was also the first to support GPS navigation. It also introduced the App Store.
4. iPhone 3GS

Just a year after the original iPhone was released, Apple unveiled an improved version of its iconic device. The iPhone 3GS looked the same on the outside but performed twice as fast.

Internally, the phone featured a faster 600 MHz processor and had doubled its storage capacity to include 16 and 32 GB models. It also introduced iCloud, which allows users to store photos, music and more in the cloud freeing up space on their phones.
5. iPhone 4

When Steve Jobs strode on stage at MacWorld 2007 to introduce the iPhone 4, the world clamored. This phone offered a completely redesigned body and display.

It also introduced iCloud, which gave users more storage space on their phones while freeing up space on their computers, and Siri, Apple’s voice-controlled assistant.

This model also introduced a thinner body and an even better camera system.
6. iPhone 5

By the iPhone 5, Apple’s yearly release cycle had become routine. This version’s screen grew to four inches, but it also introduced a new smaller SIM card called the nanoSIM and LTE.

For the first time, Apple used a new display technology that sensed force from the touch of the phone to allow a quick right click in many apps—a big feature upgrade.
7. iPhone 6

At this point the iPhone had become something of a household name. And while it didn't offer anything too groundbreaking or mind-blowing, it did provide some much-needed improvements.

Among those were Siri, Apple's voice assistant, and iOS 8, which introduced the App Store and helped the iPhone grow in value as useful apps and games populated its digital shopfront. The iPhone 6 also added NFC to enable tap-to-buy Apple Pay.
8. iPhone 7 Plus

The iPhone 4 introduced a design that smoothed out features and sharpened others. Apple flattened the back and squared out the edges to make it one of the thinnest phones on the market at the time.

It also added iOS 7, a radical Jony Ive redesign that was a huge leap forward for the interface. And the larger Plus model finally got optical image stabilization for better low-light photos and videos.
9. iPhone 8

By this point in the iPhone’s history, yearly “S” updates had become a way of life. But the iPhone 8 was different.

It had wireless charging and Apple’s True Tone display technology that sensed ambient light and adjusted the white balance of the display to match it.

It was also less prone to bending than previous models. But most of the changes were software-related.
10. iPhone 8 Plus

The iPhone 8 Plus is a chunky phablet that sticks out like a sore thumb in a market filled with sleeker rivals. But it boasts great battery life and a dual camera that can take slo-mo photos and videos.

This model also introduced MagSafe magnetic charging and a glass-ceramic back that Apple says is more durable than previous models. It also had a dual 12-megapixel rear camera that can take wide-angle and telephoto shots.