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Siemens SL65 vs Benq-Siemens Q-fi EF71

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Siemens SL65 Remove phone

Posted: 15 Jun 2004
Market Status: Released
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Benq-Siemens Q-fi EF71 Remove phone

Posted: 02 Oct 2006
Market Status: Released

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Design
Dimensions3.55 x 1.87 x 0.82 inches (90 x 48 x 21 mm)3.54 x 1.58 x 0.72 inches (90 x 47 x 18.5 mm) 
Weight3.49 oz (99 g)
the average is 4.8 oz (138 g)
3.50 oz (100 g)
the average is 4.8 oz (138 g)
 
Display
Resolution130 x 130 pixels176 x 220 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 
Colors65 536262 144 
Additional display

Additional display - Shows specs of the phone's additional display

 OLED 
Resolution

Resolution - Refers to the width and the length od the additional display

 128 x 64 pixels 
Camera
Camera0.3 megapixels VGA2 megapixels 
FeaturesWhite balance presets, Digital zoom, Self-timerDigital zoom 
Camcorder128x96 (SubQCIF)Yes 
Hardware
Built-in storage 0.024 GB 
Storage expansion microSD 
Battery
Talk time4.50 hours
the average is 11 h (675 min)
3.00 hours
the average is 11 h (675 min)
 
Stand-by time10.4 days (250 hours)
the average is 20 days (477 h)
10.6 days (255 hours)
the average is 20 days (477 h)
 
Capacity700 mAh750 mAh 
specifications continue after the ad
Multimedia
Radio FM 
Internet browsing
BrowserOpenwave BrowserOpenwave 6.3 Browser 
Technology
GSM900, 1800, 1900 MHz900, 1800, 1900 MHz 
DataGPRSGPRS 
Connectivity
USBYesYes 
OtherComputer sync, Infrared, SyncMLComputer sync 
Other features
NotificationsPolyphonic ringtones (40 voices), Vibration, Phone profiles, SpeakerphoneMusic ringtones (MP3), Polyphonic ringtones (64 voices), Vibration, Phone profiles, Speakerphone 
OtherVoice recordingVoice dialing, Voice recording 

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

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