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Samsung Galaxy Rush vs Samsung Galaxy Prevail Size compare

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Samsung Galaxy Rush Remove phone

Posted: 22 Aug 2012
Market Status: Released US carrier availability: Available - Boost Mobile
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Samsung Galaxy Prevail Remove phone

Posted: 04 Apr 2011
Market Status: Released

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Design
Device typeSmart phoneSmart phone 
OSAndroid (4.1.2, 4.0)Android (2.2) 
Dimensions4.84 x 2.36 x 0.47 inches (123 x 60 x 12 mm)4.43 x 2.26 x 0.47 inches (113 x 57 x 12 mm) 
Weight4.2 oz (119 g)
the average is 5.3 oz (150 g)
3.80 oz (108 g)
the average is 5.3 oz (150 g)
 
Features Touch sensitive control keys 
Colors Black 
Display
Physical size3.5 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.

114 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  
Screen-to-body ratio51.48 %  
FeaturesLight sensor, Proximity sensorLight sensor, Proximity sensor 
Camera
Camera3 megapixels2 megapixels 
FlashLED  
Hardware FeaturesAutofocus  
Software FeaturesSmile detection, Geo tagging  
Shooting ModesPanorama, Scenes  
CamcorderYesYes 
FeaturesVideo calling  
Front-facing camera1.3 megapixels  
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 S2Qualcomm Snapdragon S1 
ModelMSM8655MSM7627 
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, ScorpionSingle core, 800 MHz, ARM11 
Graphics processorAdreno 205Adreno 200 
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.

768 MB RAM384 MB RAM / 512 MB ROM 
Built-in storage2 GB  
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 32 GB 
Battery
Capacity1750 mAh  
User replaceableYesYes 
Talk time9.00 hours
the average is 14 h (825 min)
6.50 hours
the average is 14 h (825 min)
 
Stand-by time14.5 days (348 hours)
the average is 16 days (384 h)
9.0 days (216 hours)
the average is 16 days (384 h)
 
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Multimedia
Music player   
Filter byAlbum, Artist, PlaylistsAlbum, Artist, Playlists 
FeaturesAlbum art cover, Background playbackAlbum art cover, Background playback 
SpeakersEarpiece, LoudspeakerEarpiece, Loudspeaker 
Cellular
CDMA

CDMA - Code Division Multiple Access. A technique of multiplexing, also called spread spectrum, in which analog signals are converted into digital form for transmission. For each communication channel, the signals are encoded in a sequence known to the transmitter and the receiver for that channel. The foremost application is digital cellular phone technology from QUALCOMM that operates in the 800MHz band and 1.9GHz PCS band. CDMA phones are noted for their excellent call quality and long battery life.

1900 MHz800, 1900 MHz 
Connectivity
Bluetooth4.0Yes 
Wi-FiYesYes 
USBUSB 2.0Yes 
ConnectormicroUSBmicroUSB 
FeaturesMass storage device, USB chargingMass storage device, USB charging 
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.

A-GPSGPS 
NavigationYesYes 
OtherComputer sync, OTA syncComputer sync, OTA sync 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
SensorsAccelerometerAccelerometer 
Hearing aid compatibilityM4, T4M4, T4 
OtherVoice dialing, Voice commands, Voice recording, TTY/TDDVoice dialing, Voice recording 
Availability
Officially announced22 Aug 2012  
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

31 Jul 201217 Mar 2011 
FCC ID value: A3LSPHM830 linkFCC ID value: A3LSPHM820 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).

   
Head0.92 W/kg0.84 W/kg 
Measured in 1900 MHz 
Body0.65 W/kg0.56 W/kg 
Measured in 1900 MHz 
Simultaneous Transmission0.98 W/kg  

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

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