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Welcome to Authentic iPhones, the number one resource for information about iPhones, this site is dedicated to providing you with information on which type of iPhone is best for you be it the 16Gb version on a contract or the 8Gb version on pay as you go, we will help you decide which iPhone is for you and show you the cheapest places to get your iPhone.
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The iPhone is an internet-connected multimedia smartphone fashioned and marketed by Apple Inc with a easy multi-touch screen and a minimal hardware interface. The device does not have a physical keyboard, so a virtual keyboard is established on the touch screen. The iPhone’s functions include those of a camera phone and portable media player (equivalent to the ipod) in addition to text messaging and visual voicemail. It also offers Internet services accepting e-mail web browsing and local wi-fi connectivity. The first generation phone hardware was quad-band GSM with Edge the second generation also adds UMTS with HSDPA. Apple announced the iPhone on January 9, 2007. On July 11, 2008, the iPhone 3G was released and supported faster 3G data speeds and Assisted GPS
Screen and interface
The 9 cm (3.5 in) liquid crystal display (320×480 px at 6.3 px/mm, 160 ppi) HVGA touchscreen with scratch-resistant glass is specifically made for use with a finger, or multiple fingers for multi-touch sensing. Because the screen is a capacitive touchscreen bare skin is required; a stylus or a normal glove prevents the required electrical conductivity. The screen is also capable of rendering up to 262,144 colors. Almost all input is given through the touch screen, which understands complex gestures using multi-touch. The iPhone’s interaction proficiencies enable the user to move the content itself up or down by a touch-drag motion of the finger. For illustration, zooming in and out of web pages and photos is done by placing two fingers on the screen and spreading them farther apart or bringing them closer together. Similarly, scrolling through a long list in a menu works as if the list is pasted on the outer surface of a wheel: the wheel can be “spun” by sliding a finger over the display from bottom to top (or vice versa). In either case, the list continues to move based on the flicking motion of the finger, slowly decelerating as if affected by friction. In this way, the interface simulates the physics of a real 3D object.The display responds to three sensors. A proximity sensor shuts off the display and touchscreen when the iPhone is brought near the face to save battery power and to prevent unintended inputs from the user’s face and ears. An ambien light sensor aligns the display brightness which in turn saves battery power. A 3-axis accelerometer senses the orientation of the phone and changes the screen accordingly. Photo browsing, web browsing, and music playing support both upright and left or right widescreen orientations.
Audio
The iPhone’s headphones are similar to those of most latest smartphones incorporating a microphone. A multipurpose button in the microphone can be used to play or pause music, skip tracks, and answer or end phone calls without touching the iPhone. The 3.5 mm TRS connector for the headphones is situated on the top left corner. The headphone socket on the original iPhone is recessed into the casing. The recess is narrow when compared to many headphone jacks, making them unmatched without the use of an adapter. The iPhone 3G has a flush mounted headphone socket.
Wireless earpieces that use Bluetooth technology to communicate with the iPhone are sold separately. It does not support stereo audio.
The loudspeaker is used both for handsfree operations and media playback.
Composite or component video at up to 576i and stereo audio can be output from the dock connector using an adapter sold by Apple.
Unlike many synonymous phones, the iPhone needs third party software to support voice recording. 3G, 24 hours of music, or 300 hours of standby.
SIM card
The SIM card is situated in a slot at the top of the device, which can be released with a paperclip or a SIM card ejection tool which is included with the iPhone 3G.
Battery
The iPhone has a internal rechargeable battery that is not user-replaceable, synonymous to existing iPods, but different to most existing cellular phones. If the battery untimely reaches the end of its life, the phone can be returned to Apple and replaced for free while still in warranty, one year at purchase and extended to two years with Apple care.
The original iPhone’s battery was stated to be capable of providing up to seven hours of video, six hours of web browsing, eight hours of talk time, 24 hours of music or up to 250 hours on standby. Apple’s site says that the battery life “is designed to retain up to 80% of its original capacity after 400 full charge and discharge cycles”, which is comparable to the iPod batteries.
The iPhone 3G’s battery is stated to be capable of providing up to seven hours of video, six hours of web browsing on Wi-Fi or five on 3G, ten hours of 2G talk time, or five on
Storage
The iPhone was initially released with two options for internal storage size; either a 4 GB or 8 GB flash drive (manufactured by Samsung) model was available. On September 5, 2007, Apple announced they were stopping the 4 GB models. On February 5, 2008, Apple announced the addition of a 16 GB model to the iPhone lineup. The iPhone does not carry any memory card slots for expanded storage.
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