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T-Mobile Dash 3G vs Samsung Gravity 3 Size compare

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T-Mobile Dash 3G Remove phone

Posted: 01 Apr 2009
Market Status: Released
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Samsung Gravity 3 Remove phone

Posted: 18 May 2010
Market Status: Released

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Design
Device typeSmart phoneFeature phone 
OSWindows Mobile Standard (6.1)  
Dimensions4.59 x 2.42 x 0.47 inches (117 x 61 x 12 mm)4.60 x 2.11 x 0.60 inches (117 x 54 x 15 mm) 
Weight4.23 oz (120 g)
the average is 5.3 oz (150 g)
4.34 oz (123 g)
the average is 5.3 oz (150 g)
 
FeaturesFull keyboard, Soft keysFull keyboard, Soft keys, D-Pad 
Display
Physical size2.4 inches  
Resolution320 x 240 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.

167 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 ratio24.89 %  
Camera
Camera2 megapixels2 megapixels 
Software FeaturesDigital zoomDigital zoom 
CamcorderYesYes 
Hardware
System chip

System chip - Most modern handsets use an advanced chip that includes many of the device’s hardware modules like the processor, Wi-Fi, Bluetooth and sometimes even the wireless radio. This field shows what particular system chip (or System-on-a-Chip) is used in the phone.

Qualcomm Snapdragon S1  
ModelMSM7225  
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, 528 MHz184 MHz 
System memory

System memory - System memory, or RAM memory is the type of memory that the device uses to temporarily store data from the OS or currently-running apps. The more RAM available to the device, the better the performance will be when multiple or heavier programs are running.

192 MB RAM / 256 MB ROM  
Built-in storage 0.07 GB 
Storage expansionmicroSD, microSDHCmicroSD, microSDHC up to 16 GB 
Battery
Capacity1500 mAh1000 mAh 
User replaceableYesYes 
Talk time8.50 hours
the average is 14 h (825 min)
6.00 hours
the average is 14 h (825 min)
 
Stand-by time15.8 days (380 hours)
the average is 16 days (384 h)
16.7 days (400 hours)
the average is 16 days (384 h)
 
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Cellular
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS1700/2100, 2100 MHz1700/2100, 2100 MHz 
DataHSDPA 3.6 Mbit/s, UMTSHSDPA 3.6 Mbit/s, UMTS 
Connectivity
Bluetooth2.0, EDR2.1, EDR 
Wi-Fi802.11 b, g  
USBUSB 2.0USB 2.0 
ConnectorminiUSBmicroUSB 
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.

GPSA-GPS 
Navigation Yes 
OtherComputer syncComputer sync 
Other features
NotificationsMusic ringtones (MP3), Vibration, Phone profiles, SpeakerphoneMusic ringtones (MP3), Polyphonic ringtones (72 voices), Vibration, Silent mode, Speakerphone 
OtherVoice dialing, Voice commands, Voice recordingVoice recording 
Availability
Officially announced18 Jun 200923 Jun 2010 
Shopping information
MSRP price $ 180 
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

 22 Apr 2010 
 FCC ID value: A3LSGHT479 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 0.48 W/kg 
Measured in 1900 MHz 
Body 1.05 W/kg 
Measured in 1900 MHz 

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

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