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i-mobile i691

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i-mobile i691 Remove phone

Posted: 15 Aug 2011

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Design
Device typeSmart phone  
OSAndroid (2.2)  
Dimensions4.61 x 2.48 x 0.51 inches (117 x 63 x 12.9 mm)  
Display
Physical size3.5 inches  
Technology

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.

TFT  
Colors262 144  
TouchscreenMulti-touch  
FeaturesLight sensor, Proximity sensor  
Camera
Camera3 megapixels  
CamcorderYes  
Hardware
Storage expansionmicroSD  
Battery
Talk time10.00 hours
the average is 11 h (675 min)
  
Stand-by time25.8 days (620 hours)
the average is 20 days (477 h)
  
Talk time (3G)7.50 hours
the average is 15 h (902 min)
  
Stand-by time (3G)23.3 days (560 hours)
the average is 23 days (554 h)
  
Capacity1250 mAh  
specifications continue after the ad
Multimedia
Music player   
Filter byAlbum, Artist, Playlists  
FeaturesAlbum art cover, Background playback  
RadioFM  
Internet browsing
Built-in online services supportFacebook  
Technology
GSM900, 1800 MHz  
DataEDGE, UMTS  
Positioning

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.

GPS  
Connectivity
BluetoothYes  
Wi-FiYes  
USBYes  
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones  
SensorsAccelerometer  

To see the full specifications with in-depth details click here.

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