iPhone is a Smartphone designed and marketed by The apple company. The 1st generation of iPhone was unveiled on January 9, 2007 by Apple president Health-related reasons, although official sales moving on June 29, 2007. The 1st generation of iPhone was 2G but later it upgraded to 3G through the 2nd and onward versions. All of the versions are operated by the iOS, a specialized mobile Main system made exclusively for iPhone by Apple.
iPhone carries a 3.5 ” scratch-proof capacitive touchscreen display. Most user inputs are done with this touch screen and hardware inputs are restricted by only 4 buttons. It’s got proximity sensor to identify the product position and an accelerometer to detect phone rotation. First generation 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 also other accessories nevertheless it won’t allow users to talk about Multimedia files over Bluetooth. For much better music experience iPhone has a standard 3.5 mm audio jack connector.
According to official specifications, first generation of iPhone battery was able to support 250 hours standby, 8 hours of talk time and A day music playing even though the new edition of iPhone, iPhone 4 offers 300 hours standby, 24 hours music, 12 hours 2G and 5 hours 3G talk time.
First couple of versions of iPhone possess a 2 MP fixed focus camera. 3GS features a 3.2 MP camera and iPhone 4 features a 5 MP videos enabled camera. Your camera on iphone4 comes with an LED flash, High ISO sensitivity and HD quality videos capabilities.
iPhone won’t support external storage card. It features substantial internal storage, they have many variant ranging from 4GB to 32GB storage.
To provide the ideal flexibility, iPhone interface and software were created for the iPhone OS. iPhone comes with a lot of bundled software like digital compass feature, Map, Calculator, Internet browser, Mail client, Organizer and more. What’s more, it supports Vacation software. gia thay man hinh iphone with Apple stores and multimedia sharing and social media sites.
As a phone iPhone has each of the basic features like conference call, caller holding, caller identification as well as 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 supports HSDPA 7.2 mbps connectivity.
The Iphone is often a revolutionary phone in cellphone industry. It’s got made a drastic change in gui and cellular phone user performance everywhere in the mobile world.
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