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Nokia 6650 vs Nokia 6131

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Nokia 6650 Remove phone

Posted: 04 Mar 2008
Market Status: Released
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Nokia 6131 Remove phone

Posted: 14 Feb 2006
Market Status: Released

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Design
Device typeSmart phone  
OSSymbian (9.3) S60 3rd Edition, Feature Pack 2  
Dimensions3.92 x 1.86 x 0.63 inches (100 x 47 x 16 mm)3.62 x 1.88 x 0.78 inches (92 x 48 x 20 mm) 
Weight3.95 oz (112 g)
the average is 4.8 oz (137 g)
3.95 oz (112 g)
the average is 4.8 oz (137 g)
 
Display
Physical size2.2 inches  
Resolution240 x 320 pixels240 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.

182 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.

TFTTFT 
Screen-to-body ratio31.86 %  
Colors16 777 21616 777 216 
Additional display

Additional display - Shows specs of the phone's additional display

TFTTFT 
Resolution

Resolution - Refers to the width and the length od the additional display

128 x 160 pixels128 x 160 pixels 
Physical Size1.36 inches  
Colors

Colors - Shows the number of colors that the additional display supports

262 144262 144 
Camera
Camera2 megapixels1.3 megapixels 
FlashLED  
FeaturesDigital zoomDigital zoom, Effects 
Camcorder320x240 (QVGA) (15 fps)Yes 
FeaturesVideo calling  
Hardware
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, 369 MHz, ARM11  
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.

64 MB RAM / 128 MB ROM  
Built-in storage0.03 GB0.011 GB 
Storage expansionmicroSD, microSDHCmicroSD 
Battery
Talk time6.00 hours
the average is 11 h (678 min)
3.40 hours
the average is 11 h (678 min)
 
Stand-by time14.6 days (350 hours)
the average is 20 days (479 h)
10.0 days (240 hours)
the average is 20 days (479 h)
 
Talk time (3G)4.00 hours
the average is 15 h (899 min)
  
Stand-by time (3G)14.6 days (350 hours)
the average is 23 days (543 h)
  
Capacity1500 mAh820 mAh 
specifications continue after the ad
Multimedia
RadioFM, Stereo, Visual RadioFM, Stereo, Visual Radio 
Internet browsing
BrowserS60 OSS Browser  
Technology
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS850, 1900 MHz  
OtherEuropean version supports UMTS 850/2100 MHz  
DataEDGE, UMTS, HSDPA 3.6 Mbit/sEDGE 
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  
Connectivity
Bluetooth2.02.0 
USBUSB 2.0Yes 
ConnectormicroUSBProprietary 
FeaturesMass storage device  
OtherUPnP, Computer sync, SyncMLComputer sync, Infrared, SyncML 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones (64 voices), Vibration, Phone profiles, SpeakerphoneMusic ringtones (MP3), Polyphonic ringtones (64 voices), Vibration, Phone profiles, Speakerphone 
OtherVoice dialing, Voice commands, Voice recording, TTY/TDDVoice dialing, Voice commands, Voice recording, Push-to-Talk 
Availability
Officially announced03 Mar 200813 Feb 2006 

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

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