Apple iPhone 3G
Market Status: Released
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|Device type||Smart phone|
|OS||iOS (4.x, 3.x, 2.x)|
|Dimensions||4.50 x 2.40 x 0.48 inches (115.5 x 62.1 x 12.3 mm)|
|Weight||4.70 oz (133 g)|
the average is 4.8 oz (137 g)
|Physical size||3.5 inches|
|Resolution||320 x 480 pixels|
Pixel density - The pixel density of a display represents the number of pixels over an area of one inch. It’s measured in “pixels per inch”, or ppi. The higher the number, the more detailed and good-looking the display is.
|Screen-to-body ratio||52.35 %|
|Colors||16 777 216|
|Features||Light sensor, Proximity sensor|
Processor - The processor is the main computing component of a phone and is a major factor when it comes to the overall speed of the device. Some more powerful smartphones use dual-core and quad-core processors designed to deliver greater performance.
|Single core, 412 MHz|
System memory - System memory, or RAM memory is the type of memory that the device uses to temporarily store data from the OS or currently-running apps. The more RAM available to the device, the better the performance will be when multiple or heavier programs are running.
|128 MB RAM|
|Built-in storage||16 GB|
|Talk time||10.00 hours|
the average is 11 h (671 min)
|Stand-by time||12.5 days (300 hours)|
the average is 20 days (478 h)
|Not user replaceable||Yes|
|Browser||Safari Browser; Tabs supported|
|GSM||850, 900, 1800, 1900 MHz|
|UMTS||850, 1900, 2100 MHz|
|Data||HSDPA 3.6 Mbit/s, UMTS, EDGE|
Positioning - This field shows the positioning systems supported by the device. There are three main types: GPS, A-GPS and GLONASS. GPS - This is one of the most widespread global positioning technologies, developed and maintained by the U.S. government. It uses satellites in order to detect your location. Works best in clear weather. A-GPS - A-GPS stands for Assisted GPS and is the industry standard for positioning and navigation. “Assisted” means that it can use local wireless networks, in addition to satellites, for quicker and more precise localization. GLONASS - GLONASS is a global positioning system, developed by the Russian Federation. It’s very similar to GPS, but isn’t so popular in cell phones.
|Wi-Fi||802.11 b, g|
|Other||Computer sync, OTA sync|
|Notifications||Polyphonic ringtones, Vibration, Phone profiles, Flight mode, Silent mode, Speakerphone|
|Officially announced||09 Jun 2008|