I phone

I-PHONE

I-phone is manufactured by the company apple. The expansion of iphone is internet enabled smart phone.It has virtual leyboard. It has screen and the inputs are generally given by touch screen. The i phone has all the functions of camera phone,ipod and also includes messaging internet browsing. i phone also has wi-fi inbuilt.

I phone was intially introduced in the year 2007,9th jan. Also i phone was introduced in U.S.A markets on 29 th june 2007. The display that is used in the i phone is liquid crystal display in short L.C.D. I phone is also designed for multi touch sensing. The i phone has three types of sensors which are proximity,accelerometer and ambient light sensor.Most of the sensors that are used are to save battery power.

The i phone audio is jsut like the audio options present in various smart phones which connects to a microphone.A multi purpose button is also present in the microphone these buttons are generally pause,play,next track button and hence worth.

The battery of the i phone is rechargable but user replaceable.The full charged battery is capable of six hours web browsing,seven hours of video,24 hours of music play back and 250 hours of stand by.

The sim card is placed on the top i phone. The sim card can be ejected by a paper clip.
The storage capacity of the i phone is four Gb and eight GB flash storage.

There are several applications that are included in the home page like text messaging,calendar,photos,youtube,stocks,google maps,weather,clock,Calculator, Notes, Settings, and iTunes (store).