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Samsung SGH-T301G vs Samsung SGH-T155G Size compare

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Samsung SGH-T301G Remove phone

Posted: 09 Apr 2009
Market Status: Released
phone

Samsung SGH-T155G Remove phone

Posted: 16 Nov 2009
Market Status: Released

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Design
Device type Basic phone 
Dimensions3.92 x 1.95 x 0.56 inches (100 x 50 x 14 mm)3.57 x 1.72 x 0.78 inches (91 x 44 x 20 mm) 
Weight2.92 oz (83 g)
the average is 5.3 oz (152 g)
2.86 oz (81 g)
the average is 5.3 oz (152 g)
 
Display
Physical size 1.5 inches 
Resolution128 x 160 pixels128 x 128 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.

 119 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.

LCDCSTN 
Screen-to-body ratio 18.81 % 
Camera
Camera0.3 megapixels VGA  
Hardware
Built-in storage0.128 GB0.003 GB 
Battery
Talk time4.00 hours
the average is 14 h (862 min)
7.00 hours
the average is 14 h (862 min)
 
Stand-by time14.0 days (336 hours)
the average is 17 days (401 h)
14.6 days (350 hours)
the average is 17 days (401 h)
 
Capacity800 mAh  
specifications continue after the ad
Technology
GSM850, 1900 MHz850, 1900 MHz 
DataGPRSGPRS 
Connectivity
Bluetooth2.0  
Other features
NotificationsPolyphonic ringtones, Vibration, SpeakerphoneService lights, Polyphonic ringtones (40 voices), Vibration, Silent mode, Speakerphone 
Hearing aid compatibilityM3, T3M3, T3 
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

19 Nov 200813 Nov 2009 
FCC ID value: A3LSGHT301G linkFCC ID value: A3LSGHT155G 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.

   
Head0.88 W/kg0.68 W/kg 
Measured in1900 MHz850 MHz 
Body0.89 W/kg0.77 W/kg 
Measured in1900 MHz850 MHz 

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

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