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Samsung Convoy 2 vs Verizon Wireless Casio G’zOne Ravine

Rivals

Samsung Convoy 2 Remove phone

phone
User Rating - 6

Posted: 09 Aug 2011
Market Status: Released US carrier availability: Verizon - Available (since 09 Aug 2011)

Verizon Wireless Casio G’zOne Ravine Remove phone

phone
Also known as Verizon Wireless C751 PA Rating - 7.5
User Rating - 8.7

Posted: 05 Oct 2010
Market Status: Released US carrier availability: Verizon - Discontinued

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Design
Device typeFeature phoneFeature phone 
Form factorClamshellClamshell 
Dimensions3.89 x 2.01 x 0.85 inches (99 x 51 x 22 mm)4.30 x 2.10 x 0.80 inches (109 x 53 x 20 mm) 
Weight3.90 oz (111 g)
the average is 4.4 oz (126 g)		4.60 oz (130 g)
the average is 4.4 oz (126 g)		 
Design featuresNumeric keypad, Soft keys (2), D-Pad, Music control keysNumeric keypad, D-Pad 
Side KeysLeft: Volume control, Other; Right: Other  
RuggedDust, Shock, Vibration, Temperature proofWater, Dust, Shock, Temperature proof 
MIL-STD-810 certifiedYesYes 
Display
Physical size2.2 inches2.2 inches 
Resolution240 x 320 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.

182 ppi182 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 
Colors262 14465 536 
Additional display

Additional display - Shows specs of the phone's additional display

Color, CSTNMonochrome, LCD 
Resolution

Resolution - Refers to the width and the length od the additional display

128 x 128 pixels96 x 96 pixels 
Physical Size1.30 inches1.35 inches 
Colors

Colors - Shows the number of colors that the additional display supports

65 536  
Battery
Talk time6.50 hours
the average is 10 h (626 min)		4.83 hours
the average is 10 h (626 min)		 
Stand-by time18.8 days (450 hours)
the average is 18 days (435 h)		20.4 days (490 hours)
the average is 18 days (435 h)		 
Capacity1300 mAh1140 mAh 
TypeLi - IonLi - Ion 
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.

128 MB RAM / 256 MB ROM192 MB RAM / 512 MB ROM 
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 32 GB 
Camera
Camera3.2 megapixels3.2 megapixels 
FlashLEDLED 
CamcorderYesYes 
specifications continue after the ad
Multimedia
Music player   
Filter byPlaylists  
Supported formatsMP3, AAC, AAC+, eAAC+, WMA, M4A (Apple lossless)MP3 
Video playback   
Supported formatsMPEG4, H.263, H.264, WMV  
SpeakersEarpiece, Stereo speakers  
StreamingAudio, Video  
Internet browsing
BrowserOpera Mini, supports: supports: HTMLYes 
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-DO Rev.AEV-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.

GPSA-GPS 
NavigationYesTurn-by-turn navigation 
Phone features
Phonebook1000 entries, Caller groups, Multiple numbers per contact, Picture ID, Ring ID1000 entries, Caller groups, Multiple numbers per contact, Picture ID, Ring ID 
OrganizerCalendar, Alarm, Calculator, World clock, Stopwatch, NotepadCalendar, Alarm, Calculator 
MessagingSMS, MMS, Threaded view, Predictive text inputSMS, MMS, Predictive text input 
E-mailYesYes 
Instant MessagingYes  
GamesYesYes 
Connectivity
Bluetooth2.1Yes 
ProfilesAdvanced Audio Distribution (A2DP), Basic Printing (BPP), Dial-up networking (DUN), Handsfree (HFP), Headset (HSP), Object Push (OPP), Phone Book Access (PBAP), Serial Port (SPP)  
USBUSB 2.0  
ConnectormicroUSB  
FeaturesMass storage device  
Charging connectormicroUSB  
Other Computer sync 
Other features
NotificationsPolyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
Additional microphone/sfor Noise cancellation  
Sensors Pedometer, Compass, Thermometer 
Hearing aid compatibilityM4, T4M4, T4 
OtherVoice commands, TTY/TDD, Push-to-TalkVoice recording, Push-to-Talk 
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

15 Apr 201121 May 2010 
FCC ID value: A3LSCHU660 linkFCC ID value: TYKNX9300 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.

   
Head0.68 W/kg0.53 W/kg 
Measured in1900 MHz800 MHz 
Body0.72 W/kg0.81 W/kg 
Measured in1900 MHz800 MHz 
Availability
Officially announced09 Aug 201104 Oct 2010 
Shopping information
MSRP price   
$ 250$ 150 

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