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Nokia E51 vs Nokia E63 Size compare

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Nokia E51 Remove phone

Posted: 19 Sep 2007
Market Status: Released
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Nokia E63 Remove phone

Posted: 12 Nov 2008
Market Status: Released

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Design
Device typeSmart phoneSmart phone 
OSSymbian (9.2), S60 3rd Edition, Feature Pack 1Symbian (9.2), S60 3rd Edition, Feature Pack 1 
Dimensions4.51 x 1.81 x 0.47 inches (115 x 46 x 12 mm)4.45 x 2.32 x 0.51 inches (113 x 59 x 13 mm) 
Weight3.52 oz (100 g)
the average is 5.3 oz (151 g)
4.44 oz (126 g)
the average is 5.3 oz (151 g)
 
FeaturesNumeric keypad, Soft keysFull keyboard, Soft keys 
Display
Physical size 2.4 inches 
Resolution240 x 320 pixels320 x 240 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.

 169 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 ratio 25.90 % 
Camera
Camera2 megapixels2 megapixels 
Flash 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 Features CMOS image sensor 
Software FeaturesDigital zoomDigital zoom, Self-timer 
Settings White balance presets 
Camcorder320x240 (QVGA) (15 fps)320x240 (QVGA) (15 fps) 
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, ARM11Single 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 / 256 MB ROM71 MB RAM / 256 MB ROM 
Built-in storage0.13 GB0.11 GB 
Storage expansionmicroSDmicroSD, microSDHC 
Battery
Capacity1070 mAh1500 mAh 
Talk time4.40 hours
the average is 15 h (875 min)
11.00 hours
the average is 15 h (875 min)
 
Stand-by time13.0 days (312 hours)
the average is 16 days (388 h)
18.0 days (432 hours)
the average is 16 days (388 h)
 
Talk time (3G) 4.66 hours
the average is 16 h (967 min)
 
Stand-by time (3G) 20.0 days (480 hours)
the average is 24 days (567 h)
 
Music playback 18.00 hours 
specifications continue after the ad
Multimedia
RadioFM, Stereo, Visual RadioFM, RDS, Visual Radio 
Technology
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS850, 2100 MHz900, 2100 MHz 
Other Other version support UMTS 850/2100 MHz 
DataUMTS, HSDPA 3.6 Mbit/sUMTS 
Connectivity
Bluetooth2.0, EDR2.0, EDR 
Wi-Fi802.11 g802.11 b, g 
USBUSB 2.0USB 2.0 
Connector microUSB 
OtherComputer sync, Infrared, SyncML, VoIPComputer sync, SyncML, VoIP 
Other features
NotificationsService lights, Music ringtones (MP3), Vibration, Phone profiles, SpeakerphoneMusic ringtones (MP3), Polyphonic ringtones (64 voices), Vibration, Phone profiles, Speakerphone 
OtherVoice dialing, Voice commands, Voice recording, Push-to-TalkVoice dialing, Voice commands, Voice recording, Push-to-Talk 
Availability
Officially announced18 Sep 200712 Nov 2008 
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

25 Oct 200713 Nov 2008 
FCC ID value: PYARM-244 linkFCC ID value: PYARM-449 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).

   
Head0.96 W/kg0.82 W/kg 
Measured in1900 MHz1900 MHz 
Body0.88 W/kg0.34 W/kg 
Measured in1900 MHz1900 MHz 
EU SAR   
Head1.40 W/kg  

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

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