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Nokia N81 vs Samsung Corby II

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Nokia N81 Remove phone

Posted: 29 Aug 2007
Market Status: Released
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Samsung Corby II Remove phone

Posted: 08 Mar 2011
Market Status: Released

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Design
Device typeSmart phoneFeature phone 
OSSymbian (9.2) S60 3rd Edition, Feature Pack 1  
Dimensions4.01 x 1.96 x 0.70 inches (102 x 50 x 17.9 mm)4.33 x 2.39 x 0.46 inches (109.9 x 60.6 x 11.7 mm) 
Weight4.93 oz (140 g)
the average is 4.9 oz (139 g)
3.60 oz (102 g)
the average is 4.9 oz (139 g)
 
Display
Physical size2.4 inches3.1 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.

167 ppi127 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 
Colors16 777 216  
Touchscreen Yes 
Camera
Camera2 megapixels2 megapixels 
FlashYes  
FeaturesDigital zoomSmile detection, Night mode, Panorama 
Camcorder320x240 (QVGA) (15 fps)320x240 (QVGA) (30 fps) 
FeaturesVideo calling  
Front-facing cameraYes  
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.

96 MB RAM / 128 MB ROM  
Built-in storage0.012 GB0.026 GB 
Storage expansionmicroSDmicroSD, microSDHC up to 16 GB 
Battery
Talk time4.00 hours
the average is 12 h (699 min)
9.50 hours
the average is 12 h (699 min)
 
Stand-by time17.0 days (408 hours)
the average is 21 days (493 h)
25.8 days (620 hours)
the average is 21 days (493 h)
 
Talk time (3G)3.00 hours
the average is 15 h (925 min)
  
Capacity1050 mAh1000 mAh 
specifications continue after the ad
Multimedia
RadioFM, Stereo, Visual RadioFM, Stereo, RDS 
Speakers Earpiece, Loudspeaker 
Internet browsing
BrowserS60 OSS BrowserDolfin 2.0 
Technology
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS2100 MHz  
DataEDGE, UMTSEDGE 
Connectivity
Bluetooth2.0, EDR3.0 
Wi-Fi802.11 b, g802.11 b, g, n 
USBUSB 2.0Yes 
ConnectormicroUSBmicroUSB 
FeaturesMass storage deviceUSB charging 
OtherUPnP, Computer sync, SyncML, VoIPComputer sync 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones (64 voices), Vibration, Phone profiles, SpeakerphoneHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Silent mode, Speakerphone 
OtherVoice dialing (Speaker independent), Voice commands, Voice recording, Push-to-Talk, PresenceVoice dialing, Voice recording 
Availability
Officially announced29 Aug 200708 Mar 2011 

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

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