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Samsung E2652 Champ Duos vs Samsung Champ 3.5G Size compare

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Samsung E2652 Champ Duos Remove phone

Posted: 02 Feb 2011
Market Status: Released
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Samsung Champ 3.5G Remove phone

Posted: 07 Nov 2011
Market Status: Released

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Design
Device typeFeature phoneFeature phone 
Dimensions3.90 x 2.13 x 0.47 inches (99.9 x 54.9 x 12.95 mm)4.04 x 2.18 x 0.47 inches (102.7 x 55.3 x 11.9 mm) 
Weight3.10 oz (88 g)
the average is 5.3 oz (150 g)
3.95 oz (112 g)
the average is 5.3 oz (150 g)
 
ColorsBlack  
Display
Physical size2.6 inches2.8 inches 
Resolution240 x 320 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.

154 ppi143 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 ratio39.06 %42.73 % 
Features Proximity sensor 
Camera
Camera1.3 megapixels2 megapixels 
Software FeaturesDigital zoomSmile detection, Digital zoom, Self-timer 
SettingsWhite balance presets  
Shooting ModesEffectsPanorama, Scenes, Effects 
CamcorderYesYes 
Front-facing camera 0.3 megapixels VGA 
Hardware
Built-in storage0.05 GB0.03 GB 
Storage expansionmicroSD, microSDHC up to 16 GBmicroSD, microSDHC up to 16 GB 
Battery
Capacity1000 mAh1000 mAh 
User replaceableYesYes 
Talk time14.30 hours
the average is 14 h (826 min)
10.00 hours
the average is 14 h (826 min)
 
Stand-by time19.6 days (470 hours)
the average is 16 days (388 h)
33.3 days (800 hours)
the average is 16 days (388 h)
 
Talk time (3G) 5.00 hours
the average is 16 h (956 min)
 
Stand-by time (3G) 20.8 days (500 hours)
the average is 22 days (529 h)
 
specifications continue after the ad
Multimedia
RadioFM, RDS, Recording optionFM, RDS, Recording option 
SpeakersEarpiece, Loudspeaker  
Cellular
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS 900, 2100 MHz 
Data HSUPA 5.76 Mbit/s 
Multiple SIM cards2 slots  
Connectivity
Bluetooth2.1, EDR3.0 
Wi-Fi 802.11 b, g, n 
USBUSB 2.0USB 2.0 
ConnectormicroUSBmicroUSB 
FeaturesUSB chargingMass storage device 
OtherComputer syncComputer sync 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneMusic ringtones, Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
OtherVoice recording  
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

 27 May 2011 
 FCC ID value: A3LGTS3770 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).

   
Head 1.16 W/kg 
Measured in 1900 MHz 
Body 0.32 W/kg 
Measured in 1900 MHz 
EU SAR   
Head0.84 W/kg  

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

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