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i-mate JAQ3 vs i-mate JAMA 101

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i-mate JAQ3 Remove phone

Posted: 22 Nov 2006
Market Status: Released
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i-mate JAMA 101 Remove phone

Posted: 12 Oct 2007
Market Status: Released

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Design
Device typeSmart phoneSmart phone 
OSWindows Mobile Professional (5.0)Windows Mobile Professional (6.0) 
Dimensions4.96 x 2.65 x 0.57 inches (126 x 67.5 x 14.5 mm)4.13 x 2.06 x 0.61 inches (105 x 52.5 x 15.6 mm) 
Weight5.64 oz (160 g)
the average is 4.9 oz (139 g)
3.88 oz (110 g)
the average is 4.9 oz (139 g)
 
Display
Physical size2.5 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.

160 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.

LCDTFT 
Colors16 777 21665 536 
TouchscreenYesYes 
Camera
Camera2 megapixels2 megapixels 
Flash Yes 
FeaturesDigital zoomDigital zoom, Autofocus 
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.

TI OMAP850  
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, 200 MHzSingle core, 300 MHz, Samsung 
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.

64 MB RAM / 128 MB ROM64 MB RAM / 128 MB ROM 
Storage expansionmicroSDmicroSD 
Battery
Talk time4.00 hours
the average is 12 h (699 min)
4.00 hours
the average is 12 h (699 min)
 
Stand-by time6.2 days (150 hours)
the average is 21 days (493 h)
6.2 days (150 hours)
the average is 21 days (493 h)
 
Capacity1200 mAh1100 mAh 
specifications continue after the ad
Internet browsing
BrowserInternet Explorer MobileInternet Explorer Mobile 
Technology
GSM850, 900, 1800, 1900 MHz900, 1800, 1900 MHz 
DataEDGEEDGE 
Connectivity
Bluetooth1.2Yes 
Wi-Fi802.11 b, g  
USBUSB 1.1USB 1.1 
OtherComputer syncComputer sync 
Other features
NotificationsService lights, Music ringtones (MP3), Polyphonic ringtones (64 voices), Vibration, SpeakerphoneService lights, Music ringtones (MP3), Vibration, Phone profiles, Speakerphone 
OtherVoice recordingVoice dialing, Voice commands, Voice recording 

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

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