Networking
| 2G bands (primary SIM) |
850, 900, 1800, 1900 MHz |
| Data network |
3G |
| Bluetooth version |
2.1+EDR |
| 3G standards |
CDMA, HSDPA, HSUPA |
| 2G standards |
EDGE, GSM |
| WAP |
Y |
| 3G bands supported |
850, 900, 1900, 2100 MHz |
| SIM card capability |
Single SIM |
| 3G |
Y |
| Wi-Fi |
Y |
| Bluetooth |
Y |
Other features
| Ringer type |
MP3 |
| Music player |
Y |
| Video playback |
Y |
Battery
| Continuous video playback time |
10 h |
| Talk time (2G) |
14 h |
| Standby time (2G) |
300 h |
| Browsing time |
6 h |
| Continuous audio playback time |
40 h |
Ports & interfaces
| Headphone connectivity |
3.5 mm |
| Docking connector |
Y |
Camera
| Built-in flash |
Y |
| Flash type |
LED |
| Rear camera resolution (numeric) |
5 MP |
| Front camera |
Y |
| Auto focus |
Y |
| Built-in camera |
Y |
| Video recording |
Y |
| Digital zoom |
5 x |
Navigation
| Position location |
Y |
| Assisted GPS (A-GPS) |
Y |
| GPS (satellite) |
Y |
Display
| Orientation sensor |
Y |
| Touch technology |
Multi-touch |
Subscription
| Subscription type |
No subscription |
Performance
| Personal info management (PIM) |
Alarm clock, Calculator, Calendar, Converter, Countdown timer, Events reminder, Games, To-do list |
| Video call |
Y |
Messaging
| MMS (Multimedia Messaging Service) |
Y |
| E-mail |
Y |
Storage
| Compatible memory cards |
Not supported |
| Internal storage capacity |
8 GB |
Software
| Operating system version |
4 |
Processor
| Processor frequency |
1 GHz |
8.89 cm (3.5 ") TFT, 960x640px, Multi-Touch, 3G, 1GHz, 8GB, 5MP Camera, GPS, Wi-Fi, Bluetooth, Black, 137g
FaceTime
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.
Retina Display
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.
Multitasking
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.
HD Video Recording and Editing
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.
5 Megapixel Camera with LED Flash
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.
