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Samsung Comeback vs Samsung Gravity SMART

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Samsung Comeback Remove phone

Posted: 11 May 2009
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 type Smart phone 
OS Android (2.2) 
Dimensions4.33 x 2.20 x 0.73 inches (110 x 56 x 19 mm)4.48 x 2.31 x 0.55 inches (114 x 59 x 14 mm) 
Weight4.60 oz (130 g)
the average is 4.8 oz (138 g)
4.58 oz (130 g)
the average is 4.8 oz (138 g)
 
Display
Physical size 3.2 inches 
Resolution240 x 400 pixels  
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  
Touchscreen Multi-touch 
Features Light sensor, Proximity sensor 
Additional display

Additional display - Shows specs of the phone's additional display

PMOLED  
Resolution

Resolution - Refers to the width and the length od the additional display

128 x 128 pixels  
Colors

Colors - Shows the number of colors that the additional display supports

65 536  
Camera
Camera2 megapixels3 megapixels 
Flash LED 
FeaturesDigital zoom, Burst modeDigital 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 storage0.075 GB  
Storage expansionmicroSD, microSDHCmicroSD, microSDHC 
Battery
Talk time5.50 hours
the average is 11 h (675 min)
5.50 hours
the average is 11 h (675 min)
 
Stand-by time12.5 days (300 hours)
the average is 20 days (477 h)
15.2 days (364 hours)
the average is 20 days (477 h)
 
Capacity960 mAh1500 mAh 
specifications continue after the ad
Multimedia
YouTube player Yes 
Internet browsing
Built-in online services support Facebook, Twitter 
Technology
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS1700/2100, 2100 MHz1700/2100 MHz 
DataEDGE, UMTS, HSDPA 3.6 Mbit/sHSDPA 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.

GPSGPS 
Navigation Yes 
Connectivity
Bluetooth2.03.0 
Wi-Fi Yes 
Mobile hotspot Yes 
USBUSB 2.0USB 2.0 
Connector microUSB 
Features Mass storage device, USB charging 
OtherComputer syncDLNA, UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones (72 voices), Vibration, Phone profiles, SpeakerphoneHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
Sensors Accelerometer 
OtherVoice recording, TTY/TDDVoice dialing, Voice recording 
Availability
Officially announced22 Jul 200901 Jun 2011 
Shopping information
MSRP price $ 250 

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

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