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Samsung SGH-D880 DUOS vs Samsung B5702

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Samsung SGH-D880 DUOS Remove phone

Posted: 15 Nov 2007
Market Status: Released
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Samsung B5702 Remove phone

Posted: 16 Feb 2009
Market Status: Released

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Design
Device type Feature phone 
Dimensions4.09 x 2.04 x 0.74 inches (104 x 51 x 18.9 mm)4.25 x 2.07 x 0.69 inches (108 x 52.5 x 17.4 mm) 
Weight3.98 oz (113 g)
the average is 4.8 oz (137 g)
4.23 oz (120 g)
the average is 4.8 oz (137 g)
 
Display
Physical size2.3 inches2.4 inches 
Resolution240 x 320 pixels240 x 320 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.

174 ppi167 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.

TFTTFT 
Screen-to-body ratio30.43 %31.43 % 
Colors262 144262 144 
Camera
Camera3 megapixels3 megapixels 
FlashYesYes 
FeaturesAutofocus, EffectsAutofocus, Digital zoom 
CamcorderYesYes 
Hardware
Built-in storage0.04 GB0.05 GB 
Storage expansionmicroSDmicroSD, microSDHC 
Battery
Talk time7.00 hours
the average is 11 h (678 min)
11.40 hours
the average is 11 h (678 min)
 
Stand-by time10.0 days (240 hours)
the average is 20 days (479 h)
9.2 days (221 hours)
the average is 20 days (479 h)
 
Capacity1200 mAh1200 mAh 
specifications continue after the ad
Multimedia
RadioFMFM, RDS 
Technology
GSM900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
DataEDGEEDGE 
Multiple SIM cards2 slots2 slots 
Connectivity
Bluetooth2.02.1 
USBUSB 2.0USB 2.0 
OtherTV-Out, Computer syncComputer sync 
Other features
NotificationsPolyphonic ringtones (64 voices), Vibration, SpeakerphoneMusic ringtones (MP3), Vibration, Phone profiles, Speakerphone 
OtherVoice recordingVoice recording 
Availability
Officially announced 16 Feb 2009 

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

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