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Nokia N900

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Nokia N900 Remove phone

Posted: 28 Aug 2009
Market Status: Released

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Design
Device typeSmart phone  
OSLinux (Maemo 5)  
Dimensions4.37 x 2.35 x 0.77 inches (110.9 x 59.8 x 19.5 mm)  
Weight6.38 oz (181 g)
the average is 5.2 oz (150 g)
  
FeaturesFull keyboard  
Display
Physical size3.5 inches  
Resolution800 x 480 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.

267 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.

TFT  
Screen-to-body ratio52.63 %  
FeaturesLight sensor, Proximity sensor  
Camera
Camera5 megapixels  
FlashDual LED  
Aperture size

Aperture size - The aperture of a camera is the opening through which light travels before it reaches the camera sensor. The smaller the number is, the bigger this opening is, allowing for more light to pass.

F2.8  
Hardware FeaturesAutofocus  
Software FeaturesDigital zoom, Geo tagging, Self-timer  
CamcorderResolution, 848 x 480 pixels 25 fps  
FeaturesVideo calling  
Front-facing cameraYes  
Hardware
System chip

System chip - Most modern handsets use an advanced chip that includes many of the device’s hardware modules like the processor, Wi-Fi, Bluetooth and sometimes even the wireless radio. This field shows what particular system chip (or System-on-a-Chip) is used in the phone.

TI OMAP3430  
Processor

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, 600 MHz, ARM Cortex-A8  
Graphics processorPowerVR SGX530  
System memory

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.

0.25 GB RAM / 768 MB ROM  
Built-in storage32 GB  
Storage expansionmicroSD, microSDHC up to 16 GB  
Battery
Capacity1320 mAh  
TypeUser replaceable, Li - Ion  
Talk time6.30 hours
the average is 15 h (886 min)
  
Stand-by time12.0 days (288 hours)
the average is 16 days (377 h)
  
Talk time (3G)4.30 hours
the average is 17 h (995 min)
  
Stand-by time (3G)10.0 days (240 hours)
the average is 21 days (502 h)
  
Music playback24.50 hours  
Video playback5.60 hours  
specifications continue after the ad
Multimedia
MirroringDLNA, TV-out  
RadioFM, FM Transmiter  
Cellular
GSM850, 900, 1800, 1900 MHz  
UMTS900, 1700/2100, 2100 MHz  
DataHSDPA 10.2 Mbit/s, HSUPA 2 Mbit/s, UMTS  
Phone features
SensorsAccelerometer  
NotificationsMusic ringtones (MP3), Vibration, Phone profiles, Speakerphone  
Other featuresVoice recording  
Connectivity
Bluetooth2.1, EDR  
Wi-Fi802.11 b, g  
USBUSB 2.0  
ConnectormicroUSB  
FeaturesUSB charging  
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.

A-GPS  
NavigationYes  
OtherUPnP, Computer sync, Infrared, SyncML, VoIP  
Availability
Officially announced27 Aug 2009  
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 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

07 Aug 2009  
FCC ID value: LJPRX-51 link  
FCC measured SAR

FCC measured SAR - Working closely with federal health and safety agencies, such as the Food and Drug Administration (FDA), the FCC has adopted limits for safe exposure to radiofrequency (RF) energy. These limits are given in terms of a unit referred to as the Specific Absorption Rate (SAR), which is a measure of the amount of radio frequency energy absorbed by the body when using a mobile phone. The FCC requires cell phone manufacturers to ensure that their phones comply with these objective limits for safe exposure. Any cell phone at or below these SAR levels (that is, any phone legally sold in the U.S.) is a "safe" phone, as measured by these standards. The FCC limit for public exposure from cellular telephones is an SAR level of 1.6 watts per kilogram (1.6 W/kg).

   
Head0.79 W/kg  
Measured in1900 MHz  
Body0.60 W/kg  
Measured in1900 MHz  
EU SAR   
Head0.80 W/kg  

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

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