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Palm Treo 650 (CDMA) vs BlackBerry Curve 8330

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Palm Treo 650 (CDMA) Remove phone

Posted: 09 Dec 2004
Market Status: Released
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BlackBerry Curve 8330 Remove phone

Posted: 25 Feb 2008
Market Status: Released

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Design
Device typeSmart phoneSmart phone 
OSPalm OS (5.4 (Garnet))BlackBerry 
Dimensions4.40 x 2.30 x 0.90 inches (113.00 x 59.00 x 23 mm)4.20 x 2.40 x 0.60 inches (106.6 x 61 x 15 mm) 
Weight6.30 oz (178 g)
the average is 4.8 oz (137 g)
4.00 oz (113 g)
the average is 4.8 oz (137 g)
 
Display
Resolution320 x 320 pixels320 x 240 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.

TFTTFT 
Colors65 53665 536 
TouchscreenYes  
Features Light sensor 
Camera
Camera0.3 megapixels VGA2 megapixels 
Flash Yes 
FeaturesDigital zoom, MirrorDigital zoom, Mirror 
CamcorderYesYes 
Hardware
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, 312 MHz, Intel PXA270312 MHz 
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.

 32 MB RAM / 96 MB ROM 
Built-in storage0.023 GB  
Storage expansionMMC, SDmicroSD, microSDHC 
Battery
Talk time4.50 hours
the average is 11 h (678 min)
4.33 hours
the average is 11 h (678 min)
 
Stand-by time12.5 days (300 hours)
the average is 20 days (479 h)
11.0 days (264 hours)
the average is 20 days (479 h)
 
Capacity1000 mAh1150 mAh 
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Internet browsing
Browser BlackBerry Browser, RSS 
Technology
CDMA

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 MHz800, 1900 MHz 
Data EV-DO 
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
Bluetooth1.12.0 
USBYesYes 
OtherComputer sync, InfraredComputer sync 
Other features
NotificationsVibration, Phone profiles, SpeakerphoneService lights, Music ringtones (MP3), Vibration, Phone profiles, Speakerphone 
Hearing aid compatibility M4, T4 
OtherTTY/TDDVoice dialing, Voice commands, Voice recording 

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

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