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Nokia Lumia 900 vs Nokia N900

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Nokia Lumia 900 Remove phone

Posted: 09 Jan 2012
Market Status: Released
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Nokia N900 Remove phone

Posted: 28 Aug 2009
Market Status: Released

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Design
Device typeSmart phoneSmart phone 
OSWindows Phone 7.8, 7.5 Refresh, 7.5 MangoLinux (Maemo 5) 
Dimensions5.03 x 2.70 x 0.45 inches (127.8 x 68.5 x 11.5 mm)4.37 x 2.35 x 0.77 inches (110.9 x 59.8 x 19.5 mm) 
Weight5.64 oz (160 g)
the average is 4.8 oz (137 g)
6.38 oz (181 g)
the average is 4.8 oz (137 g)
 
Display
Physical size4.3 inches3.5 inches 
Resolution480 x 800 pixels800 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.

217 ppi267 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.

AMOLEDTFT 
Screen-to-body ratio60.06 %52.63 % 
Colors16 777 21665 536 
TouchscreenMulti-touchYes 
FeaturesLight sensor, Proximity sensor, Scratch-resistant glass (Corning Gorilla Glass)Light sensor, Proximity sensor 
Camera
Camera8 megapixels5 megapixels 
FlashDual LEDDual 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.

F2.2F2.8 
Focal length (35mm equivalent)28.00 mm  
FeaturesAutofocus, Touch to focus, Exposure compensation, White balance presets, Digital zoom, Geo taggingAutofocus, Digital zoom, Geo tagging, Self-timer 
Camcorder1280x720 (720p HD) (30 fps)Resolution, 848 x 480 pixels 25 fps 
FeaturesDigital image stabilization, Continuous autofocus, Video callingVideo calling 
Front-facing camera1.3 megapixelsYes 
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.

Qualcomm Snapdragon S2 APQ8055TI 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, 1400 MHz, ScorpionSingle core, 600 MHz, ARM Cortex-A8 
Graphics processorAdreno 205PowerVR 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.

512 MB RAM256 MB RAM / 768 MB ROM 
Built-in storage16 GB32 GB 
Storage expansion microSD, microSDHC up to 16 GB 
Battery
Talk time7.00 hours
the average is 11 h (678 min)
6.30 hours
the average is 11 h (678 min)
 
Stand-by time14.6 days (350 hours)
the average is 20 days (479 h)
12.0 days (288 hours)
the average is 20 days (479 h)
 
Talk time (3G)8.00 hours
the average is 15 h (899 min)
4.30 hours
the average is 15 h (899 min)
 
Stand-by time (3G) 10.0 days (240 hours)
the average is 23 days (543 h)
 
Capacity1830 mAh1320 mAh 
Not user replaceable Yes 
specifications continue after the ad
Multimedia
Music player   
Filter byAlbum, Artist, Playlists  
FeaturesAlbum art cover, Background playback  
RadioFMFM, FM Transmiter 
Internet browsing
BrowserInternet Explorer 9 MobileMaemo browser 
Built-in online services supportYouTube (upload), Flickr, Picasa/Google+, Twitter  
Technology
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS850, 900, 1900, 2100 MHz900, 1700/2100, 2100 MHz 
FDD LTE700 (band 17), 1700/2100 (band 4) MHz  
Data, HSDPA+ (4G) 42.2 Mbit/s, HSDPA+ (4G) 21.1 Mbit/s, HSUPA 5.76 Mbit/s, UMTS, EDGEHSDPA 10.2 Mbit/s, HSUPA 2 Mbit/s, UMTS, EDGE 
Micro SIMYes  
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, A-GPS, S-GPS, Cell ID, Wi-Fi positioningA-GPS 
NavigationTurn-by-turn navigation, Voice navigation, Points of interest (POI)Yes 
Connectivity
Bluetooth2.1, EDR2.1, EDR 
Wi-Fi802.11 b, g, n802.11 b, g 
Mobile hotspotYes  
USBUSB 2.0USB 2.0 
ConnectormicroUSBmicroUSB 
FeaturesUSB chargingUSB charging 
OtherComputer sync, OTA syncTV-Out, DLNA, UPnP, Computer sync, Infrared, SyncML, VoIP 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneMusic ringtones (MP3), Vibration, Phone profiles, Speakerphone 
Additional microphone(s)Yes  
SensorsAccelerometer, Gyroscope, CompassAccelerometer 
Hearing aid compatibilityM3, T3  
OtherVoice dialing, Voice commands, Voice recordingVoice recording 
Availability
Officially announced09 Jan 201227 Aug 2009 

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

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