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LG A250 vs Samsung A157 Size compare

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LG A250 Remove phone

Posted: 04 Apr 2011
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 
Dimensions3.93 x 2.01 x 0.62 inches (99.8 x 51 x 15.8 mm)3.83 x 1.84 x 0.65 inches (97 x 47 x 17 mm) 
Weight3.25 oz (92 g)
the average is 5.3 oz (152 g)
2.99 oz (85 g)
the average is 5.3 oz (152 g)
 
Display
Physical size2.2 inches1.8 inches 
Resolution176 x 220 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.

128 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.

TFTTFT 
Screen-to-body ratio29.89 %21.69 % 
Additional display

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

Yes  
Resolution

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

96 x 64 pixels  
Physical Size1.00 inches  
Camera
Camera1.3 megapixels  
FeaturesDigital zoom  
Camcorder220x176 (15 fps)  
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 storage0.01 GB0.256 GB 
Storage expansionmicroSD, microSDHC up to 8 GB  
Battery
Talk time4.00 hours
the average is 14 h (870 min)
5.00 hours
the average is 14 h (870 min)
 
Stand-by time4.2 days (100 hours)
the average is 17 days (414 h)
10.0 days (240 hours)
the average is 17 days (414 h)
 
Capacity900 mAh800 mAh 
specifications continue after the ad
Multimedia
RadioFM  
Internet browsing
Built-in online services supportFacebook, Twitter  
Technology
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS 850, 1900 MHz 
Data UMTS, EDGE, GPRS 
Connectivity
Bluetooth2.1  
USBUSB 2.0  
OtherComputer sync  
Other features
NotificationsMusic ringtones, Polyphonic ringtones (64 voices), Vibration, Silent mode, SpeakerphoneFlight mode, Speakerphone 
Hearing aid compatibility M4 
OtherVoice recordingTTY/TDD 
Regulatory Approval
FCC approval

FCC approval - The Federal Communications Commission (FCC) is an independent United States government agency, directly responsible to Congress. The FCC was established by the Communications Act of 1934 and is charged with regulating interstate and international communications by radio, television, wire, satellite and cable. The FCC's jurisdiction covers the 50 states, the District of Columbia, and U.S. possessions. Every wireless phone device that that is sold in the U.S. has to be tested and approved for sale by the FCC.

   
Date approved

Date approved - Shows the date when the particular phone is approved by the Federal Communications Commission

01 Apr 201116 Feb 2012 
FCC ID value: BEJA250 linkFCC ID value: A3LSGHA157 link 
FCC measured SAR

FCC measured SAR - The exposure standard for mobile devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit stated in the international guidelines is 2.0 W/ kg*. Tests for SAR are conducted using standard operating positions with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR of the device while operating can be well below the maximum value.

   
Head0.32 W/kg0.34 W/kg 
Measured in850 MHz  
Body0.94 W/kg0.67 W/kg 
Measured in850 MHz  
EU SAR   
Head0.82 W/kg  

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

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