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ZTE Z431 vs Samsung Rugby III

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ZTE Z431 Remove phone

Posted: 20 Feb 2013
Market Status: Released
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Samsung Rugby III Remove phone

Posted: 29 Nov 2012
Market Status: Released US carrier availability: Available - AT&T

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Design
Device typeFeature phoneFeature phone 
Dimensions4.49 x 2.4 x 0.41 inches (114 x 61 x 10 mm)4.1 x 2.1 x 0.8 inches (104 x 53 x 20 mm) 
Weight3.34 oz (95 g)
the average is 4.9 oz (139 g)
4.7 oz (133 g)
the average is 4.9 oz (139 g)
 
Rugged Water, Dust, Shock resistant 
IP certified IP 67 
MIL-STD-810 certified Yes 
Display
Physical size2.4 inches2.4 inches 
Resolution320 x 240 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.

167 ppi167 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  
Colors262 144262 144 
Additional display

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

 CSTN 
Physical Size 1.3 inches 
Colors

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

 65 536 
Camera
Camera2 megapixels3 megapixels 
FeaturesDigital zoom  
Camcorder Yes 
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.

 STE PNX6809L 
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, 468 MHz 
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 
Built-in storage0.058 GB0.256 GB 
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 32 GB 
Battery
Talk time4.50 hours
the average is 12 h (703 min)
9.00 hours
the average is 12 h (703 min)
 
Stand-by time12.5 days (216 hours)
the average is 20 days (491 h)
20.0 days (480 hours)
the average is 20 days (491 h)
 
Capacity1000 mAh1300 mAh 
specifications continue after the ad
Multimedia
SpeakersEarpieceEarpiece, Loudspeaker 
Technology
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS850, 1900, 2100 MHz850, 1900, 2100 MHz 
DataUMTS, EDGE, GPRSHSPA (unspecified), UMTS, EDGE, GPRS 
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 
NavigationYesYes 
Connectivity
Bluetooth2.1, EDR2.1, EDR 
USBYesUSB 2.0 
Connector microUSB 
Other features
NotificationsMusic ringtones, SpeakerphoneMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
Hearing aid compatibilityM3, T3M3, T3 
OtherVoice dialing, Voice commandsVoice recording, TTY/TDD, Push-to-Talk 
Availability
Officially announced 29 Nov 2012 

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

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