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Alcatel OT-990A vs ZTE Miami

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Alcatel OT-990A Remove phone

Posted: 05 May 2011
Market Status: Released
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ZTE Miami Remove phone

Posted: 22 Jun 2011
Market Status: Released

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Design
Device typeSmart phoneFeature phone 
OSAndroid (2.2)  
Dimensions4.57 x 2.45 x 0.48 inches (116 x 62.2 x 12.15 mm)4.13 x 1.97 x 0.49 inches (105 x 50 x 12.5 mm) 
Weight 3.53 oz (100 g)
the average is 4.9 oz (139 g)
 
Display
Physical size3.5 inches2.8 inches 
Resolution320 x 480 pixels240 x 400 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.

165 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 
TouchscreenMulti-touchYes 
FeaturesLight sensor, Proximity sensor  
Camera
Camera5 megapixels2 megapixels 
FlashLED  
FeaturesAutofocus, Digital zoom  
CamcorderYesYes 
FeaturesVideo calling  
Front-facing camera0.3 megapixels VGA  
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.

Qualcomm Snapdragon S1 MSM7227  
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, 600 MHz, ARM11  
Graphics processorAdreno 200  
Built-in storage0.15 GB  
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 20 GB 
Battery
Talk time6.00 hours
the average is 12 h (707 min)
4.83 hours
the average is 12 h (707 min)
 
Stand-by time22.9 days (550 hours)
the average is 20 days (490 h)
12.5 days (300 hours)
the average is 20 days (490 h)
 
Capacity1300 mAh  
specifications continue after the ad
Multimedia
RadioFM, RDSFM 
SpeakersEarpiece, Loudspeaker  
YouTube playerYes  
Internet browsing
BrowserOpera Mini  
Built-in online services supportFacebook, Twitter  
Technology
GSM850, 900, 1800, 1900 MHz  
UMTS850, 1900 MHz  
DataHSDPA 7.2 Mbit/s, UMTS, EDGEEDGE 
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.

A-GPS  
NavigationYes  
Connectivity
Bluetooth3.0Yes 
Wi-Fi802.11 b, g  
USBUSB 2.0  
ConnectormicroUSB  
FeaturesMass storage device, USB charging  
OtherComputer sync, OTA sync  
Other features
NotificationsHaptic feedback, Music ringtones (MP3), Polyphonic ringtones (64 voices), Vibration, Flight mode, Silent mode, Speakerphone  
SensorsAccelerometer, Compass  
Hearing aid compatibilityM3  
OtherVoice recording  

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

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