呼叫处理
| 通话保持 |
Y |
| 会议呼叫能力 |
Y |
| 免提听筒电话 |
Y |
| 通话计时器 |
Y |
| 快速拨号 |
Y |
| 主叫号码 |
Y |
照相机
| 闪光类型 |
LED |
| 地理标签 |
Y |
| 内置闪光灯 |
Y |
| 视频录制模式 |
720p |
| Maximum frame rate |
30 fps |
| 数字变焦 |
5 x |
| 视频录制 |
Y |
| 自动对焦 |
Y |
| 前置摄像头 |
Y |
| 后置摄像头分辨率（数字） |
5 MP |
导航
| 辅助GPS功能（A - GPS) |
Y |
| GPS |
Y |
| GPS |
Y |
信息系统
| 即时传讯（IM） |
Y |
| 邮件 |
Y |
| MMS(多媒体信息服务) |
Y |
| 短信服务(SMS) |
Y |
电池
| 待机时间（2G) |
300 h |
| 通话时间（3G） |
7 h |
| 通话时间（2G） |
14 h |
| 音频连续播放时间 |
40 h |
| 连续视频播放时间 |
10 h |
联网
| 3G标准 |
HSUPA, CDMA, HSDPA |
| 可支持的3G频段 |
850, 900, 1900, 2100 MHz |
| 无线局域网连接 |
Y |
| 4G |
N |
| 3G |
Y |
| 蓝牙 |
Y |
| SIM卡插槽 |
Single SIM |
| 无线应用(程序)协议 |
Y |
| 2G标准 |
GSM, EDGE |
性能
| 个人信息管理 |
Alarm clock, Calculator, Calendar, Converter, Countdown timer, Games, To-do list |
| 视频通话 |
Y |
多媒体
| 支持的视频格式 |
GIF, JPG, TIF |
| 调频电台 |
N |
iPhone 4 - 3.5" 960 x 640 Multi-Touch, 3G, 1GHz, 8GB, 5MP, GPS, 802.11 b/g/n, Bluetooth, Black, EU, No SIMlock
<b>In so many ways, it's a first</b>
<b>FaceTime</b>
People have been dreaming about video calling for decades. iPhone 4 makes it a reality. With just a tap, you can wave hello to your kids, share a smile from across the globe, or watch your best friend laugh at your stories — iPhone 4 to iPhone 4 or to the new iPod touch over Wi-Fi. And it works right out of the box. No other phone makes staying in touch this much fun.
<b>Retina Display</b>
The Retina display on iPhone 4 is the sharpest, most vibrant, highest-resolution phone screen ever, with four times the pixel count of previous iPhone models. In fact, the pixel density is so high that the human eye is unable to distinguish individual pixels. Which makes text amazingly crisp and images stunningly sharp.
<b>Multitasking</b>
iPhone 4 introduces a whole new way of multitasking. Now you can run your favorite third-party apps — and switch between them instantly — without slowing down the performance of the foreground app or draining the battery unnecessarily. This smarter approach to multitasking is available only in iOS 4.
<b>HD Video Recording and Editing</b>
Shoot your own movies in high definition. Capture impressive video even in low-light settings, thanks to the advanced backside illumination sensor and built-in LED light. Then edit and create your own mini-masterpiece right on iPhone 4 using the iMovie app — with Apple-designed themes, titles, and transitions.
<b>5 Megapixel Camera with LED Flash</b>
Take beautiful, detailed photos using the 5-megapixel camera with built-in LED flash. The advanced backside illumination sensor captures great pictures even in low light. And the front-facing camera makes it easy to take self-portraits.
