x PhoneArena is looking for new authors! To view all available positions, click here.

Verizon Wireless Casio G'zOne Rock C731 vs Sonim XP3400 Armor

phone

Verizon Wireless Casio G'zOne Rock C731 Remove phone

Posted: 14 Jul 2009
Market Status: Released
phone

Sonim XP3400 Armor Remove phone

Posted: 27 Jul 2011
Market Status: Released

Add phone to compare

Design
Device type Feature phone 
Dimensions4.10 x 2.00 x 0.90 inches (104 x 51 x 23 mm)4.95 x 2.30 x 0.95 inches (126 x 58 x 24 mm) 
Weight4.40 oz (125 g)
the average is 4.8 oz (138 g)
6.50 oz (184 g)
the average is 4.8 oz (138 g)
 
RuggedWater, Dust, Shock, Temperature resistantWater, Dust, Shock, Vibration resistant 
IP certified IP 68 
MIL-STD-810 certified Yes 
Display
Physical size2.1 inches2.0 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.

190 ppi200 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 ratio25.81 %16.86 % 
Colors65 536  
Features 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 Size0.90 inches  
Camera
Camera2 megapixels2 megapixels 
FlashLEDLED 
CamcorderYesYes 
Hardware
Storage expansionmicroSD, microSDHCmicroSD, microSDHC up to 8 GB 
Battery
Talk time5.00 hours
the average is 11 h (675 min)
9.50 hours
the average is 11 h (675 min)
 
Stand-by time26.2 days (630 hours)
the average is 20 days (477 h)
35.4 days (850 hours)
the average is 20 days (477 h)
 
Capacity1150 mAh1750 mAh 
specifications continue after the ad
Multimedia
Radio FM 
Speakers Earpiece, Loudspeaker 
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.

GPSGPS, A-GPS 
Connectivity
Bluetooth2.12.1, EDR 
USBYesYes 
Other features
NotificationsPolyphonic ringtones, Vibration, Phone profiles, SpeakerphoneMusic ringtones (MP3), Polyphonic ringtones, Vibration, Speakerphone 
Additional microphone(s) for Noise cancellation 
SensorsPedometer, Compass  
Hearing aid compatibilityM4, T4M4, T3 
OtherVoice recording, TTY/TDD, Push-to-Talk  
Availability
Officially announced19 Nov 2009  
Shopping information
Warranty period 36 Months 

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

Latest stories