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BlackBerry 7100t / 7105t vs BlackBerry 7520

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BlackBerry 7520 Remove phone

Posted: 06 Dec 2004
Market Status: Released

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Design
Device typeSmart phoneSmart phone 
OSBlackBerryBlackBerry 
Dimensions4.70 x 2.30 x 0.80 inches (119 x 59 x 21 mm)4.50 x 2.90 x 1.10 inches (114 x 75 x 28 mm) 
Weight4.20 oz (120 g)
the average is 4.8 oz (137 g)
6.10 oz (174 g)
the average is 4.8 oz (137 g)
 
Display
Resolution240 x 260 pixels240 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.

LCDLCD 
Colors65 53665 536 
Hardware
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.

4 MB RAM / 32 MB ROM  
Built-in storage 0.032 GB 
Battery
Talk time4.00 hours
the average is 11 h (678 min)
2.92 hours
the average is 11 h (678 min)
 
Stand-by time8.0 days (192 hours)
the average is 20 days (479 h)
3.1 days (75 hours)
the average is 20 days (479 h)
 
Capacity 900 mAh 
Internet browsing
BrowserBlackBerry Browser  
specifications continue after the ad
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 
GSM850, 900, 1800, 1900 MHz  
DataGPRS  
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 
Connectivity
BluetoothYesYes 
USBYesYes 
OtherComputer sync, SyncMLComputer sync 
Other features
NotificationsService lights, Polyphonic ringtones (32 voices), Vibration, Phone profiles, SpeakerphoneVibration, Phone profiles, Speakerphone 
OtherTTY/TDDTTY/TDD, Push-to-Talk 

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

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