Samsung Gravity 3
Market Status: Released
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|Device type||Feature phone|
|Dimensions||4.60 x 2.11 x 0.60 inches (117 x 54 x 15 mm)|
|Weight||4.34 oz (123 g)|
the average is 5 oz (144 g)
|Resolution||240 x 320 pixels|
Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays.
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.
|Built-in storage||0.07 GB|
|Storage expansion||microSD, microSDHC up to 16 GB|
|Talk time||6.00 hours|
the average is 13 h (753 min)
|Stand-by time||16.7 days (400 hours)|
the average is 18 days (435 h)
|Built-in online services support||Facebook, Twitter, bebo|
|GSM||850, 900, 1800, 1900 MHz|
|UMTS||1700/2100, 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.
|Notifications||Music ringtones (MP3), Polyphonic ringtones (72 voices), Vibration, Silent mode, Speakerphone|
|Officially announced||23 Jun 2010|
|MSRP price||$ 180|