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Samsung SGH-A107 vs Samsung A157

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Samsung SGH-A107 Remove phone

Posted: 19 Mar 2010
Market Status: Released
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Samsung A157 Remove phone

Posted: 21 Feb 2012
Market Status: Released

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Design
Device typeBasic phoneBasic phone 
Dimensions3.46 x 1.73 x 0.78 inches (88 x 44 x 20 mm)3.83 x 1.84 x 0.65 inches (97 x 47 x 17 mm) 
Weight2.61 oz (74 g)
the average is 4.9 oz (139 g)
2.99 oz (85 g)
the average is 4.9 oz (139 g)
 
Display
Physical size2.0 inches1.8 inches 
Resolution128 x 128 pixels128 x 160 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.

91 ppi116 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.

CSTNTFT 
Colors65 536262 144 
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, 416 MHz 
Built-in storage 0.256 GB 
Battery
Talk time3.00 hours
the average is 12 h (705 min)
5.00 hours
the average is 12 h (705 min)
 
Stand-by time10.0 days (240 hours)
the average is 20 days (491 h)
10.0 days (240 hours)
the average is 20 days (491 h)
 
Capacity800 mAh800 mAh 
Technology
GSM850, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS 850, 1900 MHz 
DataGPRSUMTS, EDGE, GPRS 
specifications continue after the ad
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones (40 voices), Vibration, Silent mode, SpeakerphoneFlight mode, Speakerphone 
Hearing aid compatibilityM3, T3M4 
Other TTY/TDD 
Shopping information
MSRP price$ 80  

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

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