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Nokia N90 vs Nokia 6650

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Nokia N90 Remove phone

Posted: 27 Apr 2005
Market Status: Released
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Nokia 6650 Remove phone

Posted: 04 Mar 2008
Market Status: Released

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Design
Device typeSmart phoneSmart phone 
OSSymbian (8.1)Symbian (9.3) S60 3rd Edition, Feature Pack 2 
Dimensions4.42 x 2.05 x 0.96 inches (112 x 52 x 24 mm)3.92 x 1.86 x 0.63 inches (100 x 47 x 16 mm) 
Weight6.10 oz (173 g)
the average is 4.9 oz (139 g)
3.95 oz (112 g)
the average is 4.9 oz (139 g)
 
Display
Physical size 2.2 inches 
Resolution352 x 416 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 
Colors262 14416 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 128 pixels128 x 160 pixels 
Physical Size 1.36 inches 
Colors

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

65 536262 144 
Camera
Camera2 megapixels2 megapixels 
FlashYesLED 
FeaturesAutofocus, Exposure compensation, White balance presets, Digital zoom, Night mode, Self-timerDigital zoom 
CamcorderYes320x240 (QVGA) (15 fps) 
FeaturesVideo callingVideo 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 storage0.035 GB0.03 GB 
Storage expansionRS-MMCmicroSD, microSDHC 
Battery
Talk time3.00 hours
the average is 12 h (699 min)
6.00 hours
the average is 12 h (699 min)
 
Stand-by time12.0 days (288 hours)
the average is 21 days (493 h)
14.6 days (350 hours)
the average is 21 days (493 h)
 
Talk time (3G) 4.00 hours
the average is 15 h (925 min)
 
Stand-by time (3G) 14.6 days (350 hours)
the average is 23 days (546 h)
 
Capacity760 mAh1500 mAh 
specifications continue after the ad
Multimedia
Radio FM, Stereo, Visual Radio 
Internet browsing
Browser S60 OSS Browser 
Technology
GSM900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS2100 MHz850, 1900 MHz 
Other European version supports UMTS 850/2100 MHz 
DataUMTS, EDGEEDGE, UMTS, HSDPA 3.6 Mbit/s 
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
Bluetooth1.22.0 
USBUSB 2.0USB 2.0 
ConnectorProprietarymicroUSB 
Features Mass storage device 
OtherComputer sync, SyncMLUPnP, Computer sync, SyncML 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones (64 voices), Phone profiles, SpeakerphoneMusic ringtones (MP3), Polyphonic ringtones (64 voices), Vibration, Phone profiles, Speakerphone 
OtherVoice dialing (Speaker independent), Voice commands, Voice recording, Push-to-TalkVoice dialing, Voice commands, Voice recording, TTY/TDD 
Availability
Officially announced27 Apr 200503 Mar 2008 

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

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