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Motorola ROKR E1 (E790) vs Motorola C139

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Motorola ROKR E1 (E790) Remove phone

Posted: 23 Aug 2005
Market Status: Released
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Motorola C139 Remove phone

Posted: 31 Mar 2006
Market Status: Released

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Design
Dimensions4.30 x 1.80 x 0.80 inches (108 x 46 x 20 mm)3.96 x 1.79 x 0.86 inches (101 x 45.5 x 22 mm) 
Weight3.80 oz (107 g)
the average is 4.9 oz (139 g)
3.00 oz (85 g)
the average is 4.9 oz (139 g)
 
Display
Resolution176 x 220 pixels96 x 55 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 14465 536 
Camera
Camera0.3 megapixels VGA  
FeaturesDigital zoom  
CamcorderYes  
Hardware
Built-in storage0.006 GB  
Storage expansionmicroSD  
Battery
Talk time9.30 hours
the average is 12 h (705 min)
11.66 hours
the average is 12 h (705 min)
 
Stand-by time9.6 days (230 hours)
the average is 20 days (491 h)
18.8 days (450 hours)
the average is 20 days (491 h)
 
Capacity830 mAh  
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Multimedia
SpeakersStereo speakers  
Technology
GSM850, 1800, 1900 MHz850, 1900 MHz 
OtherOther version supports GSM 900/1800/1900 MHzOther version supports GSM 900/1800 MHz 
DataGPRS  
Connectivity
Bluetooth1.1  
USBYes  
Other features
NotificationsService lights, Music ringtones (MP3), Vibration, Phone profiles, SpeakerphoneVibration 
OtherVoice dialing, Push-to-Talk  

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

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