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BlackBerry 7520

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BlackBerry 7520 Remove phone

Posted: 06 Dec 2004
Market Status: Released

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Design
Device typeSmart phone  
OSBlackBerry  
Dimensions4.50 x 2.90 x 1.10 inches (114 x 75 x 28 mm)  
Weight6.10 oz (174 g)
the average is 4.8 oz (136 g)
  
Display
Resolution240 x 160 pixels  
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.

LCD  
Colors65 536  
Hardware
Built-in storage0.032 GB  
Battery
Talk time2.92 hours
the average is 12 h (709 min)
  
Stand-by time3.1 days (75 hours)
the average is 20 days (492 h)
  
Capacity900 mAh  
Technology
iDEN

iDEN - iDEN (Integrated Digital Enhanced Network) is a wireless network standard developed by Motorola and used by Nextel Wireless. It operates at 800Mhz, 900Mhz and 1500Mhz frequency bands and it is a mixture of TDMA (Time Division Multiple Access) and GSM arhitecture. It allows the use of one mobile device as a digital phone, pager, two-way radio and fax/modem.

800 MHz  
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.

GPS  
specifications continue after the ad
Connectivity
BluetoothYes  
USBYes  
OtherComputer sync  
Other features
NotificationsVibration, Phone profiles, Speakerphone  
OtherTTY/TDD, Push-to-Talk  

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

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