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Samsung S5510 vs Samsung SCH-R312

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Samsung S5510 Remove phone

Posted: 23 Nov 2009
Market Status: Released
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Samsung SCH-R312 Remove phone

Posted: 05 Feb 2010
Market Status: Released

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Design
Dimensions3.69 x 1.83 x 0.66 inches (93.6 x 46.6 x 16.7 mm)3.54 x 1.77 x 0.78 inches (89.9 x 45 x 19.7 mm) 
Weight3.11 oz (88 g)
the average is 4.8 oz (137 g)
3.39 oz (96 g)
the average is 4.8 oz (137 g)
 
Display
Physical size2.1 inches1.9 inches 
Resolution240 x 320 pixels176 x 220 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.

190 ppi148 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 ratio31.35 %28.10 % 
Colors262 144262 144 
Additional display

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

PMOLEDCSTN 
Resolution

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

128 x 128 pixels96 x 96 pixels 
Physical Size1.30 inches1.00 inches 
Colors

Colors - Shows the number of colors that the additional display supports

65 53665 536 
Camera
Camera3.2 megapixels0.3 megapixels VGA 
FeaturesDigital zoomDigital zoom, Burst mode, Self-timer 
Camcorder220x176 (15 fps)  
FeaturesVideo calling  
Front-facing cameraYes  
Hardware
Built-in storage0.018 GB  
Storage expansionmicroSD, microSDHC up to 16 GB  
Battery
Talk time10.60 hours
the average is 11 h (678 min)
4.00 hours
the average is 11 h (678 min)
 
Stand-by time17.9 days (430 hours)
the average is 20 days (479 h)
10.4 days (250 hours)
the average is 20 days (479 h)
 
Capacity800 mAh  
specifications continue after the ad
Multimedia
RadioFM, RDS, Recording option  
Technology
CDMA

CDMA - Code Division Multiple Access. A technique of multiplexing, also called spread spectrum, in which analog signals are converted into digital form for transmission. For each communication channel, the signals are encoded in a sequence known to the transmitter and the receiver for that channel. The foremost application is digital cellular phone technology from QUALCOMM that operates in the 800MHz band and 1.9GHz PCS band. CDMA phones are noted for their excellent call quality and long battery life.

 800, 1900 MHz 
GSM850, 900, 1800, 1900 MHz  
UMTS900, 2100 MHz  
DataEDGE, UMTS  
Connectivity
Bluetooth2.1, EDR2.0 
USBUSB 2.0USB 2.0 
OtherComputer sync, SyncML  
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones (64 voices), Vibration, Phone profiles, Flight mode, Silent mode, SpeakerphoneMusic ringtones (MP3), Polyphonic ringtones (64 voices), Vibration, Silent mode, Speakerphone 
OtherVoice recording  

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

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