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Motorola ROKR E8 vs Motorola ROKR EM30

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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
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 4.8 oz (138 g)
3.53 oz (100 g)
the average is 4.8 oz (138 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 
Colors262 144  
Camera
Camera2 megapixels2 megapixels 
FeaturesDigital zoomDigital zoom 
CamcorderYesYes 
Hardware
Built-in storage2 GB  
Storage expansionmicroSDmicroSD, microSDHC 
Battery
Talk time6.00 hours
the average is 11 h (675 min)
6.00 hours
the average is 11 h (675 min)
 
Stand-by time12.5 days (300 hours)
the average is 20 days (477 h)
12.5 days (300 hours)
the average is 20 days (477 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 

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

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