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Micromax A52 vs Samsung Champ Deluxe DUOS Size compare

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Micromax A52 Remove phone

Posted: 08 Aug 2012
Market Status: Released
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Samsung Champ Deluxe DUOS Remove phone

Posted: 09 Dec 2011
Market Status: Released

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Design
Device typeSmart phoneFeature phone 
OSAndroid (2.3.6)  
Dimensions4.41 x 2.40 x 0.52 inches (112 x 61 x 13.2 mm)4.01 x 2.17 x 0.48 inches (101.8 x 55 x 12.3 mm) 
Weight3.95 oz (112 g)
the average is 5.3 oz (151 g)
3.16 oz (90 g)
the average is 5.3 oz (151 g)
 
ColorsBlack, Yellow, White  
Display
Physical size3.2 inches2.8 inches 
Resolution 240 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.

 143 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 ratio 43.25 % 
FeaturesProximity sensor  
Camera
Camera2 megapixels1.3 megapixels 
FeaturesGeo taggingDigital zoom 
Settings White balance presets 
Shooting ModesBurst mode, Night modeScenes, Effects 
CamcorderYesYes 
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, 1000 MHz  
Built-in storage0.160 GB0.03 GB 
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 16 GB 
Battery
Talk time5.00 hours
the average is 15 h (877 min)
15.83 hours
the average is 15 h (877 min)
 
Stand-by time7.6 days (182 hours)
the average is 16 days (377 h)
20.8 days (500 hours)
the average is 16 days (377 h)
 
Capacity1280 mAh  
specifications continue after the ad
Multimedia
Music player   
Filter byAlbum, Artist, Playlists  
FeaturesAlbum art cover, Background playback  
RadioFM, StereoFM, Recording option 
SpeakersLoudspeaker  
Technology
GSM900, 1800 MHz850, 900, 1800, 1900 MHz 
UMTS2100 MHz  
DataHSPA (unspecified)  
Multiple SIM cards2 slots2 slots 
Positioning

Positioning - This field shows the positioning systems supported by the device. There are three main types: GPS, A-GPS and GLONASS. GPS - This is one of the most widespread global positioning technologies, developed and maintained by the U.S. government. It uses satellites in order to detect your location. Works best in clear weather. A-GPS - A-GPS stands for Assisted GPS and is the industry standard for positioning and navigation. “Assisted” means that it can use local wireless networks, in addition to satellites, for quicker and more precise localization. GLONASS - GLONASS is a global positioning system, developed by the Russian Federation. It’s very similar to GPS, but isn’t so popular in cell phones.

GPS, A-GPS  
Connectivity
Bluetooth2.03.0 
Wi-Fi802.11 b, g, n  
USBUSB 2.0USB 2.0 
ConnectormicroUSBmicroUSB 
FeaturesMass storage device, USB chargingMass storage device 
OtherComputer sync, OTA sync  
Other features
NotificationsMusic ringtones, Polyphonic ringtones (64 voices), VibrationMusic ringtones (MP3), Polyphonic ringtones, Vibration, Silent mode, Speakerphone 
SensorsAccelerometer  
OtherVoice dialing, Voice commands, Voice 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

 07 Dec 2011 
 FCC ID value: A3LGTC3312 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 0.72 W/kg 
Body 0.35 W/kg 
EU SAR   
Head 0.88 W/kg 

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

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