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Benq-Siemens SL91 vs Samsung Galaxy

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Benq-Siemens SL91 Remove phone

Posted: 28 Jul 2006
Market Status: Released
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Samsung Galaxy Remove phone

Posted: 27 Apr 2009
Market Status: Released

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Design
Device type Smart phone 
OS Android (1.5) 
Dimensions3.50 x 1.85 x 0.90 inches (89 x 47 x 23 mm)4.53 x 2.20 x 0.47 inches (115 x 56 x 11.9 mm) 
Weight3.84 oz (109 g)
the average is 4.9 oz (139 g)
4.02 oz (114 g)
the average is 4.9 oz (139 g)
 
Display
Physical size 3.2 inches 
Resolution240 x 320 pixels320 x 480 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.

 180 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.

TFTAMOLED 
Colors16 777 21616 777 216 
Touchscreen Yes 
Camera
Camera3.2 megapixels5 megapixels 
Flash LED 
FeaturesDigital zoom, Digital zoom, Autofocus 
CamcorderYesYes 
FeaturesVideo calling  
Front-facing cameraYes  
Hardware
Built-in storage0.064 GB8 GB 
Storage expansionmicroSDmicroSD, microSDHC 
Battery
Talk time3.50 hours
the average is 12 h (699 min)
6.50 hours
the average is 12 h (699 min)
 
Stand-by time12.9 days (310 hours)
the average is 21 days (493 h)
18.8 days (450 hours)
the average is 21 days (493 h)
 
Capacity950 mAh1500 mAh 
specifications continue after the ad
Multimedia
RadioFM, RDS  
Technology
GSM900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS2100 MHz900, 1700/2100, 2100 MHz 
DataGPRS, UMTSEDGE, UMTS, HSDPA 7.2 Mbit/s, HSUPA 5.76 Mbit/s 
Positioning

Positioning - This field shows the positioning systems supported by the device. There are three main types: GPS, A-GPS and GLONASS. GPS - This is one of the most widespread global positioning technologies, developed and maintained by the U.S. government. It uses satellites in order to detect your location. Works best in clear weather. A-GPS - A-GPS stands for Assisted GPS and is the industry standard for positioning and navigation. “Assisted” means that it can use local wireless networks, in addition to satellites, for quicker and more precise localization. GLONASS - GLONASS is a global positioning system, developed by the Russian Federation. It’s very similar to GPS, but isn’t so popular in cell phones.

 GPS 
Connectivity
Bluetooth1.12.1, EDR 
Wi-Fi 802.11 b, g 
USBYesUSB 2.0 
Connector microUSB 
OtherComputer syncComputer sync 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones (72 voices), Vibration, Phone profiles, SpeakerphoneMusic ringtones (MP3), Vibration, Phone profiles, Speakerphone 
Sensors Compass, Accelerometer 
OtherVoice dialing, Voice recordingVoice recording 
Availability
Officially announced26 Jul 200627 Apr 2009 

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

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