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Nokia 7900 Prism

phone

Nokia 7900 Prism Remove phone

Posted: 07 Aug 2007
Market Status: Released

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Design
Dimensions4.40 x 1.77 x 0.44 inches (112 x 45 x 11.3 mm)  
Weight3.56 oz (101 g)
the average is 5.3 oz (152 g)
  
Display
Physical size2.0 inches  
Resolution240 x 320 pixels  
Pixel density

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.

200 ppi  
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.

OLED  
Screen-to-body ratio24.65 %  
Camera
Camera2 megapixels  
FlashYes  
FeaturesDigital zoom  
Camcorder220x176  
FeaturesVideo calling  
Hardware
Built-in storage1 GB  
Battery
Talk time3.00 hours
the average is 14 h (870 min)
  
Stand-by time12.5 days (300 hours)
the average is 17 days (414 h)
  
Capacity830 mAh  
specifications continue after the ad
Technology
GSM850, 900, 1800, 1900 MHz  
UMTS850, 2100 MHz  
DataUMTS, EDGE  
Connectivity
Bluetooth2.0  
USBUSB 2.0  
ConnectormicroUSB  
OtherUPnP, SyncML  
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones (64 voices), Vibration, Phone profiles, Speakerphone  
OtherVoice dialing, Voice recording  
Availability
Officially announced07 Aug 2007  
Regulatory Approval
FCC approval

FCC approval - The Federal Communications Commission (FCC) is an independent United States government agency, directly responsible to Congress. The FCC was established by the Communications Act of 1934 and is charged with regulating interstate and international communications by radio, television, wire, satellite and cable. The FCC's jurisdiction covers the 50 states, the District of Columbia, and U.S. possessions. Every wireless phone device that that is sold in the U.S. has to be tested and approved for sale by the FCC.

   
Date approved

Date approved - Shows the date when the particular phone is approved by the Federal Communications Commission

24 Aug 2007  
FCC ID value: QTKRM-264 link  
FCC measured SAR

FCC measured SAR - The exposure standard for mobile devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit stated in the international guidelines is 2.0 W/ kg*. Tests for SAR are conducted using standard operating positions with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR of the device while operating can be well below the maximum value.

   
Head0.83 W/kg  
Measured in1900 MHz  
Body0.52 W/kg  
Measured in1900 MHz  
EU SAR   
Head0.83 W/kg  

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

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