BlackBerry Storm2 9550
Market Status: Released US carrier availability: Verizon - Discontinued
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|Device type||Smart phone|
|Dimensions||4.43 x 2.45 x 0.55 inches (112.5 x 62.2 x 13.9 mm)|
|Weight||5.64 oz (160 g)|
the average is 4.4 oz (126 g)
|Side Keys||Left: Other; Right: Volume control, Camera shutter|
|Physical size||3.2 inches|
|Resolution||360 x 480 pixels|
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.
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.
|Talk time||5.50 hours|
the average is 10 h (626 min)
|Stand-by time||11.2 days (270 hours)|
the average is 18 days (435 h)
|Type||Li - Ion|
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.
|256 MB ROM|
|Built-in storage||2 GB|
|Storage expansion||microSD, microSDHC|
|Features||Auto focus, Digital image stabilization, Digital zoom|
|Supported formats||MP3, AAC, AAC+, eAAC+, WMA|
|Supported formats||MPEG4, H.263, H.264, WMV|
CDMA - Code Division Multiple Access. A technique of multiplexing, also called spread spectrum, in which analog signals are converted into digital form for transmission. For each communication channel, the signals are encoded in a sequence known to the transmitter and the receiver for that channel. The foremost application is digital cellular phone technology from QUALCOMM that operates in the 800MHz band and 1.9GHz PCS band. CDMA phones are noted for their excellent call quality and long battery life.
|800, 1900 MHz|
|GSM||850, 900, 1800, 1900 MHz|
|Data||HSDPA 7.2 Mbit/s, HSUPA, UMTS, EDGE, EV-DO Rev.A|
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.
|Phonebook||Unlimited entries, Multiple numbers per contact, Picture ID, Ring ID|
|Organizer||Calendar, Alarm, To-Do, Calculator, Notes|
|Messaging||SMS, MMS, Predictive text input|
|IMAP, POP3, SMTP, Microsoft Exchange, Lotus Domino, Blackberry Connect|
|Profiles||Advanced Audio Distribution (A2DP), Handsfree (HFP), Headset (HSP), Phone Book Access (PBAP), Serial Port (SPP)|
|Wi-Fi||802.11 b, g, i, d|
|Notifications||Music ringtones (MP3), Polyphonic ringtones (32 voices), Vibration, Phone profiles, Speakerphone|
|Hearing aid compatibility||M3|
|Other||Voice dialing, Voice commands, Voice recording, TTY/TDD|
FCC measured SAR
FCC measured SAR - The exposure standard for mobile devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit stated in the international guidelines is 2.0 W/ kg*. Tests for SAR are conducted using standard operating positions with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR of the device while operating can be well below the maximum value.
|Officially announced||15 Oct 2009|