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Motorola ROKR E8 vs Motorola ROKR EM30 Size compare

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Motorola ROKR E8 Remove phone

Posted: 27 Dec 2007
Market Status: Released
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Motorola ROKR EM30 Remove phone

Posted: 23 May 2008
Market Status: Released

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Design
Device typeFeature phone  
Dimensions4.52 x 2.08 x 0.41 inches (115 x 53 x 10.6 mm)4.53 x 2.09 x 0.42 inches (115 x 53 x 10.6 mm) 
Weight3.52 oz (100 g)
the average is 5.3 oz (152 g)
3.53 oz (100 g)
the average is 5.3 oz (152 g)
 
Display
Resolution320 x 240 pixels  
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 
Camera
Camera2 megapixels2 megapixels 
FeaturesDigital zoomDigital zoom 
CamcorderYesYes 
Hardware
Built-in storage2 GB  
Storage expansionmicroSDmicroSD, microSDHC 
Battery
Talk time6.00 hours
the average is 14 h (870 min)
6.00 hours
the average is 14 h (870 min)
 
Stand-by time12.5 days (300 hours)
the average is 17 days (414 h)
12.5 days (300 hours)
the average is 17 days (414 h)
 
Capacity970 mAh970 mAh 
specifications continue after the ad
Multimedia
RadioFM, StereoFM, RDS 
Technology
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
DataEDGEEDGE 
Connectivity
Bluetooth2.02.0 
USBYesYes 
ConnectormicroUSBmicroUSB 
OtherComputer syncComputer sync 
Other features
NotificationsService lights, Music ringtones (MP3), Vibration, Phone profiles, SpeakerphoneMusic ringtones (MP3), Vibration, Phone profiles, Speakerphone 
OtherVoice dialing, Voice commands, Voice recording, TTY/TDDVoice dialing, Voice commands, Voice recording, TTY/TDD 
Availability
Officially announced07 Jan 200805 Aug 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 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

07 Nov 200722 May 2008 
FCC ID value: IHDP56HB1 linkFCC ID value: IHDT56JP1 link 
FCC measured SAR

FCC measured SAR - The exposure standard for mobile devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit stated in the international guidelines is 2.0 W/ kg*. Tests for SAR are conducted using standard operating positions with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR of the device while operating can be well below the maximum value.

   
Head0.89 W/kg0.60 W/kg 
Measured in1900 MHz1900 MHz 
Body0.52 W/kg0.52 W/kg 
Measured in1900 MHz1900 MHz 

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

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