This phone will work with your active ATT Wireless plan. There is no contract required. Just place your existing sim card for your carrier into this phone and start using it!
At just 9.3mm, the iPhone 4 is thin as a rake but the front and back are 30 times stronger than the usual plastic. Reason - aluminosilicate glass, the stuff that windshields of military choppers are made of. The periphery is customized alloy, 5 times stronger than steel. Your accidental dropping won’t hurt the world’s thinnest smartphone. The Retina Display packs in 4 times the amount of pixels, and makes the text and images slicing sharp. Thanks to the added 960 x 640 pixel screen watching of HD movies on the iPhone 4 becomes a gasp. When you become a shutterbug behind the iPhone 4 camera, you shoot 5 megapixel images and high-definition videos at 720p resolution, with the LED flash and autofocus that make things easier things easier. Opt for the iMovie video editing software, and you become a movie maker. If you happen to have Wi-Fi around, the FaceTime feature gets you into true worldwide video chat and ‘staying in touch’ becomes real personal. And all it takes to choose between the front and rear camera is a tap. With 7 hours of talk time (3G)/10 hours of video/40 hours of video, the iPhone 4 packs in enough power to let you do fast multitasking and then some more.
| Camera|| Connectivity|| Data|| Display|| Input|| Messaging|| Multimedia |
| 5.0 MP || Bluetooth || 3g || Color || Predictive Text || MMS || Music Player |
| Camera Flash || PC Sync || A-Gps || Touch Screen || Text Messaging || Video |
| Video Camera || USB || Airplane Mode |
| Wifi || HSPA |
| Tethering |
| WAP |
| Operating System|| Smartphone|| Sound|| Technology|| Type|| Wifi |
| Apple || PDA || 3.5 mm Headphone Slot || GSM Quad-Band || Bar || 802.11bg |
| Camera Flash || PC Sync || Hands Free Slot || Touch Screen || Slim Profile || Text Messaging |
| Video Camera || USB || Speakerphone |
| Wifi || Voice-Activated Dialing |