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Samsung Ch@t vs Samsung Gravity SMART

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Samsung Ch@t Remove phone

Posted: 14 Feb 2010
Market Status: Released
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Samsung Gravity SMART Remove phone

Posted: 02 Jun 2011
Market Status: Released

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Design
Device typeFeature phoneSmart phone 
OS Android (2.2) 
Dimensions4.06 x 2.07 x 0.64 inches (103 x 52.5 x 16.2 mm)4.48 x 2.31 x 0.55 inches (114 x 59 x 14 mm) 
Weight4.01 oz (114 g)
the average is 4.8 oz (137 g)
4.58 oz (130 g)
the average is 4.8 oz (137 g)
 
Display
Physical size2.6 inches3.2 inches 
Resolution240 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 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.

TFT  
Colors262 144  
TouchscreenYesMulti-touch 
Features Light sensor, Proximity sensor 
Camera
Camera2 megapixels3 megapixels 
Flash LED 
FeaturesAutofocusDigital zoom 
CamcorderYes320x240 (QVGA) (14 fps) 
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, 600 MHz 
Built-in storage0.045 GB  
Storage expansionmicroSD, microSDHC up to 16 GBmicroSD, microSDHC 
Battery
Talk time3.00 hours
the average is 12 h (740 min)
5.50 hours
the average is 12 h (740 min)
 
Stand-by time18.8 days (450 hours)
the average is 20 days (492 h)
15.2 days (364 hours)
the average is 20 days (492 h)
 
Capacity950 mAh1500 mAh 
specifications continue after the ad
Multimedia
YouTube player Yes 
Internet browsing
BrowserAccess NetFront 3.5  
Built-in online services support Facebook, Twitter 
Technology
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS 1700/2100 MHz 
DataEDGEHSDPA 3.6 Mbit/s, UMTS, EDGE 
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 
Navigation Yes 
Connectivity
Bluetooth2.1, EDR3.0 
Wi-FiYesYes 
Mobile hotspot Yes 
USBUSB 2.0USB 2.0 
Connector microUSB 
Features Mass storage device, USB charging 
OtherComputer sync, SyncMLDLNA, UMA, Tethering, Computer sync, OTA sync 
Other features
NotificationsHaptic feedback, Music ringtones (MP3), Polyphonic ringtones (64 voices), Vibration, Phone profiles, SpeakerphoneHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
Sensors Accelerometer 
OtherVoice recordingVoice dialing, Voice recording 
Availability
Officially announced 01 Jun 2011 
Shopping information
MSRP price $ 250 

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

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