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Samsung S390G vs Samsung SCH-R455C

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Samsung S390G Remove phone

Posted: 06 Feb 2012
Market Status: Released
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Samsung SCH-R455C Remove phone

Posted: 17 May 2011
Market Status: Released

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Design
Device typeFeature phoneFeature phone 
Dimensions4.41 x 2.44 x 0.47 inches (112 x 62 x 12 mm)  
Weight3.51 oz (100 g)
the average is 4.8 oz (136 g)
  
Display
Physical size2.4 inches  
Resolution320 x 240 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.

167 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.

TFT  
Colors262 144  
Camera
Camera2 megapixels1.3 megapixels 
FeaturesSmile detection, Digital zoom, Panorama, FramesDigital zoom 
CamcorderYes  
Hardware
Processor

Processor - The processor is the main computing component of a phone and is a major factor when it comes to the overall speed of the device. Some more powerful smartphones use dual-core and quad-core processors designed to deliver greater performance.

Single core, 520 MHz  
Built-in storage0.117 GB  
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 16 GB 
Battery
Talk time6.00 hours
the average is 12 h (709 min)
6.00 hours
the average is 12 h (709 min)
 
Stand-by time12.5 days (300 hours)
the average is 20 days (492 h)
12.5 days (300 hours)
the average is 20 days (492 h)
 
Capacity1000 mAh  
specifications continue after the ad
Multimedia
Speakers Loudspeaker 
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  
UMTS850, 1900, 2100 MHz  
Connectivity
BluetoothYesYes 
Wi-FiYes  
Other features
NotificationsMusic ringtones, Polyphonic ringtones (64 voices), Flight mode, SpeakerphonePolyphonic ringtones 
Hearing aid compatibility M4, T3 
OtherTTY/TDDVoice dialing, Voice recording 

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

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