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Samsung Star vs Samsung Star 3 DUOS Size compare

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Samsung Star Remove phone

Posted: 10 Mar 2009
Market Status: Released
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Samsung Star 3 DUOS Remove phone

Posted: 19 Jan 2012
Market Status: Released

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Design
Device type Feature phone 
Dimensions4.09 x 2.09 x 0.47 inches (104 x 53 x 11.9 mm)4.02 x 2.28 x 0.45 inches (102 x 58 x 11.5 mm) 
Weight3.25 oz (92 g)
the average is 5.2 oz (150 g)
3.35 oz (95 g)
the average is 5.2 oz (150 g)
 
Display
Physical size3.0 inches3.0 inches 
Resolution240 x 400 pixels240 x 320 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.

155 ppi133 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 ratio46.45 %47.13 % 
Features Proximity sensor 
Camera
Camera3.2 megapixels3.2 megapixels 
Software FeaturesSmile detection, Digital zoom  
Camcorder320x240 (QVGA) (15 fps)220x176 (15 fps) 
Hardware
Built-in storage0.05 GB0.02 GB 
Storage expansionmicroSD, microSDHCmicroSD, microSDHC up to 16 GB 
Battery
Capacity1000 mAh1000 mAh 
TypeUser replaceable, Li - IonUser replaceable, Li - Ion 
Talk time10.00 hours
the average is 15 h (886 min)
  
Stand-by time33.3 days (800 hours)
the average is 16 days (377 h)
  
specifications continue after the ad
Multimedia
RadioFMFM, Stereo, RDS 
Cellular
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
Multiple SIM cards 2 slots 
Phone features
SensorsAccelerometer  
NotificationsMusic ringtones (MP3), Vibration, Phone profiles, SpeakerphoneHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
Other featuresVoice recordingVoice recording 
Connectivity
Bluetooth2.13.0 
Wi-Fi 802.11 b, g, n 
USBUSB 2.0USB 2.0 
Connector microUSB 
Features USB charging 
OtherComputer syncComputer sync 
Availability
Officially announced10 Mar 200919 Jan 2012 
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 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

03 Apr 2009  
FCC ID value: A3LGTS5230 link  
FCC measured SAR

FCC measured SAR - Working closely with federal health and safety agencies, such as the Food and Drug Administration (FDA), the FCC has adopted limits for safe exposure to radiofrequency (RF) energy. These limits are given in terms of a unit referred to as the Specific Absorption Rate (SAR), which is a measure of the amount of radio frequency energy absorbed by the body when using a mobile phone. The FCC requires cell phone manufacturers to ensure that their phones comply with these objective limits for safe exposure. Any cell phone at or below these SAR levels (that is, any phone legally sold in the U.S.) is a "safe" phone, as measured by these standards. The FCC limit for public exposure from cellular telephones is an SAR level of 1.6 watts per kilogram (1.6 W/kg).

   
Head1.04 W/kg  
Measured in1900 MHz  
Body0.32 W/kg  
Measured in1900 MHz  

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

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