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Palm Centro CDMA vs Microsoft KIN TWO Size compare

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Palm Centro CDMA Remove phone

Posted: 28 Sep 2007
Market Status: Released
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Microsoft KIN TWO Remove phone

Posted: 12 Apr 2010
Market Status: Released

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Design
Device typeSmart phoneFeature phone 
OSPalm OS (5.4 (Garnet))  
Dimensions4.22 x 2.11 x 0.73 inches (107 x 53.5 x 18.5 mm)4.38 x 2.36 x 0.64 inches (111 x 60 x 16 mm) 
Weight4.20 oz (119 g)
the average is 5.3 oz (152 g)
4.70 oz (133 g)
the average is 5.3 oz (152 g)
 
Display
Physical size 3.4 inches 
Resolution320 x 320 pixels320 x 480 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.

 170 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 ratio 51.62 % 
Features Light sensor, Proximity sensor 
Camera
Camera1.3 megapixels8 megapixels 
Flash LED 
FeaturesDigital zoomAutofocus, Digital image stabilization 
CamcorderYes1280x720 (720p HD) 
Hardware
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.

 256 MB RAM 
Built-in storage 8 GB 
Storage expansionmicroSD  
Battery
Talk time3.50 hours
the average is 14 h (862 min)
6.08 hours
the average is 14 h (862 min)
 
Stand-by time12.5 days (300 hours)
the average is 17 days (401 h)
9.7 days (232 hours)
the average is 17 days (401 h)
 
Capacity1150 mAh1390 mAh 
specifications continue after the ad
Multimedia
Radio FM 
Speakers Stereo speakers 
Internet browsing
BrowserBlazer 4.5 Browser  
Built-in online services support Facebook, MySpace, Twitter 
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 MHz800, 1900 MHz 
DataEV-DOEV-DO Rev.A 
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-GPS, E911 
Connectivity
Bluetooth2.02.1 
Wi-Fi 802.11 b, g 
USBYesUSB 2.0 
ConnectorProprietarymicroUSB 
OtherComputer sync, InfraredComputer sync, OTA sync 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones, Vibration, Phone profiles, Flight mode, Silent mode, SpeakerphoneMusic ringtones (MP3), Polyphonic ringtones, Vibration, Silent mode, Speakerphone 
Sensors Accelerometer 
Hearing aid compatibilityM4, T4M4, T3 
OtherVoice dialing, Voice commands, Voice recording, TTY/TDDTTY/TDD 
Availability
Officially announced27 Sep 200712 Apr 2010 
Shopping information
MSRP price $ 100 
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 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

09 Oct 2007  
FCC ID value: O8F-747 link  
FCC measured SAR

FCC measured SAR - The exposure standard for mobile devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit stated in the international guidelines is 2.0 W/ kg*. Tests for SAR are conducted using standard operating positions with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR of the device while operating can be well below the maximum value.

   
Head1.35 W/kg1.29 W/kg 
Measured in1900 MHz  
Body0.42 W/kg0.75 W/kg 
Measured in1900 MHz  

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

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