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Samsung Star II DUOS vs Samsung Champ 3.5G Size compare


Samsung Star II DUOS Remove phone

Posted: 12 Apr 2011
Market Status: Released

Samsung Champ 3.5G Remove phone

Posted: 07 Nov 2011
Market Status: Released

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Device typeFeature phoneFeature phone 
Dimensions4.31 x 2.20 x 0.48 inches (109.5 x 56 x 12.2 mm)4.04 x 2.18 x 0.47 inches (102.7 x 55.3 x 11.9 mm) 
Weight3.53 oz (100 g)
the average is 5.3 oz (150 g)
3.95 oz (112 g)
the average is 5.3 oz (150 g)
Physical size3.2 inches2.8 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.

146 ppi143 ppi 

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.

Screen-to-body ratio47.64 %42.73 % 
Colors 262 144 
FeaturesProximity sensorProximity sensor 
Camera3.2 megapixels2 megapixels 
FeaturesSmile detection, Digital zoom, Self-timerSmile detection, Digital zoom, Self-timer 
SettingsWhite balance presets  
Shooting ModesPanoramaPanorama, Scenes, Effects 
Camcorder320x240 (QVGA)Yes 
Front-facing camera 0.3 megapixels VGA 
Built-in storage0.02 GB0.03 GB 
Storage expansionmicroSD, microSDHC up to 16 GBmicroSD, microSDHC up to 16 GB 
Talk time10.00 hours
the average is 15 h (890 min)
10.00 hours
the average is 15 h (890 min)
Stand-by time22.9 days (550 hours)
the average is 18 days (434 h)
33.3 days (800 hours)
the average is 18 days (434 h)
Talk time (3G) 5.00 hours
the average is 16 h (934 min)
Stand-by time (3G) 20.8 days (500 hours)
the average is 24 days (575 h)
Capacity1200 mAh1000 mAh 
specifications continue after the ad
RadioFM, RDS, Recording optionFM, RDS, Recording option 
SpeakersEarpiece, Loudspeaker  
Internet browsing
BrowserDolphin 2.0 Dolfin 1.5 
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS 900, 2100 MHz 
DataEDGEHSUPA 5.76 Mbit/s 
Multiple SIM cards2 slots  
Wi-Fi802.11 b, g, n802.11 b, g, n 
USBUSB 2.0USB 2.0 
FeaturesUSB chargingMass storage device 
OtherComputer syncComputer sync 
Other features
NotificationsHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneMusic ringtones, Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
OtherVoice recording  
Officially announced11 Apr 2011  

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

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