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Casio G'zOne Commando vs Verizon Wireless Casio G'zOne Rock C731 Size compare

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Casio G'zOne Commando Remove phone

Posted: 11 Jan 2011
Market Status: Released
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Verizon Wireless Casio G'zOne Rock C731 Remove phone

Posted: 14 Jul 2009
Market Status: Released

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Design
Device typeSmart phone  
OSAndroid (2.3, 2.2)  
Dimensions5.10 x 2.60 x 0.60 inches (130 x 66 x 15 mm)4.10 x 2.00 x 0.90 inches (104 x 51 x 23 mm) 
Weight5.40 oz (153 g)
the average is 5.3 oz (150 g)
4.40 oz (125 g)
the average is 5.3 oz (150 g)
 
Features Numeric keypad, Soft keys 
RuggedSplash, Dust, Shock, Temperature resistantWater, Dust, Shock, Temperature resistant 
MIL-STD-810 certifiedYes  
Display
Physical size3.6 inches2.1 inches 
Resolution480 x 800 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.

259 ppi190 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 ratio43.12 %25.81 % 
FeaturesLight sensor, Proximity sensor, Scratch-resistant glass  
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

 96 x 96 pixels 
Physical Size 0.90 inches 
Camera
Camera5 megapixels2 megapixels 
FlashLEDLED 
Hardware FeaturesAutofocus  
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 S2  
ModelMSM7630  
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, 800 MHz, Scorpion  
Graphics processorAdreno 205  
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.

0.5 GB RAM / 1024 MB ROM  
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC 
Battery
Capacity1460 mAh1150 mAh 
User replaceableYesYes 
Talk time7.50 hours
the average is 14 h (835 min)
5.00 hours
the average is 14 h (835 min)
 
Stand-by time11.2 days (270 hours)
the average is 16 days (390 h)
26.2 days (630 hours)
the average is 16 days (390 h)
 
specifications continue after the ad
Multimedia
Music player   
Filter byAlbum, Artist, Playlists  
FeaturesAlbum art cover, Background playback, Preset equalizer  
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.

800, 1900 MHz800, 1900 MHz 
Phone features
SensorsAccelerometer, Compass, ThermometerPedometer, Compass 
NotificationsMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphonePolyphonic ringtones, Vibration, Phone profiles, Speakerphone 
Hearing aid compatibilityM4, T4M4, T4 
Other featuresVoice commands, Voice recording, TTY/TDD, Push-to-TalkVoice recording, TTY/TDD, Push-to-Talk 
Connectivity
Bluetooth2.1, EDR2.1 
Wi-Fi802.11 b, g, n  
Mobile hotspotYes  
USBUSB 2.0Yes 
ConnectormicroUSB  
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 
NavigationYes  
OtherComputer sync, OTA sync  
Availability
Officially announced 19 Nov 2009 
Shopping information
MSRP price$ 200  
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

18 Nov 201007 Jul 2009 
FCC ID value: TYKNX9320 linkFCC ID value: TYKNX9270 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).

   
Head1.13 W/kg0.53 W/kg 
Measured in1900 MHz1900 MHz 
Body1.05 W/kg0.41 W/kg 
Measured in1900 MHz1900 MHz 

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

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