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Palm Centro vs LG Rumor Touch

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Palm Centro Remove phone

Posted: 19 Feb 2008
Market Status: Released
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LG Rumor Touch Remove phone

Posted: 07 Jan 2010
Market Status: Released

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Design
Device typeSmart phoneFeature phone 
OSPalm OS (5.4 (Garnet))  
Dimensions4.22 x 2.10 x 0.73 inches (107.2 x 53.5 x 18.6 mm)4.20 x 2.20 x 0.60 inches (107 x 56 x 15 mm) 
Weight4.23 oz (120 g)
the average is 4.8 oz (137 g)
4.70 oz (133 g)
the average is 4.8 oz (137 g)
 
Display
Physical size2.2 inches3.0 inches 
Resolution320 x 320 pixels240 x 400 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.

206 ppi155 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 ratio27.31 %42.97 % 
Colors65 536262 144 
TouchscreenYesYes 
Features Proximity sensor 
Camera
Camera1.3 megapixels2 megapixels 
FeaturesDigital zoomDigital zoom 
CamcorderYes320x240 (QVGA) 
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, 312 MHz, Intel  
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.

64 MB RAM / 64 MB ROM  
Storage expansionmicroSDmicroSD, microSDHC up to 32 GB 
Battery
Talk time4.00 hours
the average is 11 h (678 min)
7.00 hours
the average is 11 h (678 min)
 
Stand-by time12.5 days (300 hours)
the average is 20 days (479 h)
  
Capacity1150 mAh  
specifications continue after the ad
Internet browsing
BrowserBlazer Web browser  
Built-in online services support Facebook, YouTube (upload), Photobucket, MySpace 
Technology
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.

 800, 1900 MHz 
GSM850, 900, 1800, 1900 MHz  
DataEDGEEV-DO 
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 Turn-by-turn navigation, Voice navigation 
Connectivity
Bluetooth2.02.1 
USBYesYes 
ConnectorProprietarymicroUSB 
OtherComputer sync, InfraredComputer sync 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones, Vibration, Phone profiles, Flight mode, Silent mode, SpeakerphoneMusic ringtones (MP3), Polyphonic ringtones, Vibration, Phone profiles, Speakerphone 
Hearing aid compatibility M4, T4 
OtherVoice dialing, Voice commands, Voice recording, Push-to-TalkVoice recording 
Availability
Officially announced19 Feb 2008  
Shopping information
MSRP price $ 150 

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

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