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AT&T Z331 vs Sonim XP3300 Force Size compare

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AT&T Z331 Remove phone

Posted: 14 Oct 2011
Market Status: Released
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Sonim XP3300 Force Remove phone

Posted: 07 Mar 2011
Market Status: Released

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Design
Device typeFeature phoneFeature phone 
Dimensions3.86 x 2.03 x 0.67 inches (98 x 52 x 17 mm)4.96 x 2.36 x 0.98 inches (126 x 60 x 25 mm ) 
Weight3.17 oz (90 g)
the average is 5.4 oz (156 g)
6.53 oz (185 g)
the average is 5.4 oz (156 g)
 
FeaturesNumeric keypad, D-Pad, Soft keysNumeric keypad, Soft keys, D-Pad 
Rugged Water, Dust, Shock, Temperature resistant 
IP certified

IP certified - The IP code indicates the degree of protection against dust and water. The first number represents dust protection, while the second represents water protection. In IP67, for example, 6 means a completely dust-tight device, while 7 means the device can stay immersed in up to 1 meter of water for up to 30 minutes. In IP68, a higher level of water protection is expected, but exact numbers aren't specified: both depth and continuance are specified by the manufacturer on per device basis.

 IP 68 
MIL-STD-810 certified Yes 
Colors Black, Yellow 
Display
Physical size2.4 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.

167 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 ratio

Screen-to-body ratio - Shows what part of the frontal area of a phone its screen occupies.

35.28 %16.40 % 
Features Scratch-resistant glass (Corning Gorilla Glass) 
Additional display

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

OLED  
Resolution

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

128 x 128 pixels  
Physical Size1.46 inches  
Camera
Camera3 megapixels2 megapixels 
Flash LED 
CamcorderResolution, 176 x 144 pixels  
Hardware
Built-in storage

Built-in storage - Bigger storage capacity allows you to keep more content saved onto your device, such as more applications, photos or video. Games and video content typically take up the biggest amount of storage space.

0.14 GB  
Storage expansion

Storage expansion - Some handsets allow you to expand their storage capacity by using a memory expansion card – most often microSD. Expansion memory is mostly suitable for media storage, such as photo, video or music content.

microSD, microSDHC up to 8 GBmicroSD, microSDHC up to 16 GB 
Battery
Capacity

Capacity - The bigger, the better! However, battery capacity is not the only factor that has an effect on battery life. Those include the chipset in use, the software running on the device, as well as the consumer's unique usage pattern.

950 mAh1750 mAh 
TypeUser replaceable, Li - IonUser replaceable, Li - Ion 
Talk time3.00 hours
the average is 20 h (1202 min)
24.00 hours
the average is 20 h (1202 min)
 
Stand-by time8.3 days (200 hours)
the average is 19 days (459 h)
33.3 days (800 hours)
the average is 19 days (459 h)
 
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Multimedia
RadioFMFM, FM Transmiter 
Speakers Earpiece, Loudspeaker 
Cellular
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS850, 1900, 2100 MHz  
DataUMTS, HSDPA 3.6 Mbit/s  
Phone features
NotificationsVibration, Silent mode, SpeakerphoneMusic ringtones (MIDI), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
Hearing aid compatibilityM3, T4  
Other featuresTTY/TDDVoice dialing, Voice recording 
Connectivity
Bluetooth2.02.1 
USBUSB 1.1USB 2.0 
Connector Proprietary 
Features USB charging 
Positioning

Positioning - This field shows the positioning systems supported by the device. The most common types are GPS and A-GPS. 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.

 GPS 
Navigation Turn-by-turn navigation 
Other Computer sync 
Shopping information
Warranty period 36 Months 
MSRP price $ 500 

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

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