iPhone is often a Smartphone designed and marketed by The apple company. The very first generation of iPhone was unveiled on January 9, 2007 by Apple president Medical, although official sales started on June 29, 2007. The first generation of iPhone was 2G but later it upgraded to 3G in the 2nd and onward versions. Each of the versions are powered by the iOS, a specialized mobile Main system made exclusively for iPhone by Apple.
iPhone includes a 3.5 ” scratch-proof capacitive touch screen. Tastes user inputs are performed from this touchscreen display and hardware inputs are restricted just by 4 buttons. It has proximity sensor to detect the product position and an accelerometer to detect phone rotation. thay man hinh iphone chinh hang of iPhone lacks the GPS feature although later A-GPS is added into iPhone.
iPhone provides Bluetooth 2.x+EDR connectivity for wireless headphone and other accessories nonetheless it doesn’t allow users to talk about Multimedia files over Bluetooth. For much better music experience iPhone features a standard 3.5 mm audio jack connector.
As outlined by official specifications, first generation of iPhone battery was able to support 250 hours standby, 8 hours of talk time and 24 hours music playing even though the latest version of iPhone, iPhone 4 offers 300 hours standby, 24 hours music, 12 hours 2G and 5 hours 3G talk-time.
Initial two versions of iPhone possess a 2 MP fixed focus camera. 3GS carries a 3.2 MP camera and apple iphone 4g carries a 5 MP videos enabled camera. You on apple iphone 4 posseses an LED flash, High ISO sensitivity and HD quality videos capabilities.
iPhone doesn’t support external storage card. It features large internal storage, it’s got many variant which range from 4GB to 32GB storage.
To deliver the best possible flexibility, iPhone interface and software have been developed specifically for the iPhone OS. iPhone supplies a large amount of bundled software like digital compass, Map, Calculator, Browser, Mail client, Organizer and more. Additionally, it supports Third party software. They have direct integration with Apple stores and multimedia sharing and social networking sites.
As a phone iPhone has all of the basic features like conference call, caller holding, caller identification and other network services. First generation of iPhone only supports 2G but later version incorporates a faster bandwith speed. iPhone 3G has UMTS and HSDPA 3.6 mbps connectivity but iphone 4 supports HSDPA 7.2 mbps connectivity.
The Apple iPhone is really a revolutionary phone in mobile phone industry. It’s developed a drastic difference in gui and cell phone user performance all over the mobile world.
To get more information about gia thay man hinh iphone resource: check here.
