x PhoneArena is looking for new authors! To view all available positions, click here.

BlackBerry Curve 8310 vs BlackBerry 8830

phone

BlackBerry Curve 8310 Remove phone

Posted: 01 Aug 2007
Market Status: Released
phone

BlackBerry 8830 Remove phone

Posted: 25 Apr 2007
Market Status: Released

Add phone to compare

Design
Device typeSmart phoneSmart phone 
OSBlackBerryBlackBerry 
Dimensions4.21 x 2.36 x 0.61 inches (107 x 60 x 15.5 mm)4.49 x 2.60 x 0.55 inches (114 x 66 x 14 mm) 
Weight3.91 oz (111 g)
the average is 4.8 oz (136 g)
4.60 oz (130 g)
the average is 4.8 oz (136 g)
 
Display
Resolution320 x 240 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 
Camera
Camera2 megapixels  
FlashYes  
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.

312 MHzSingle core 
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.

64 MB ROM16 MB RAM 
Built-in storage 0.064 GB 
Storage expansionmicroSDmicroSD 
Battery
Talk time4.00 hours
the average is 12 h (714 min)
3.66 hours
the average is 12 h (714 min)
 
Stand-by time17.0 days (408 hours)
the average is 20 days (491 h)
9.0 days (216 hours)
the average is 20 days (491 h)
 
Capacity1100 mAh1400 mAh 
specifications continue after the ad
Internet browsing
BrowserBlackBerry BrowserBlackBerry Browser 
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 MHz 
GSM850, 900, 1800, 1900 MHz900, 1800 MHz 
DataEDGEGPRS, 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.

GPSGPS 
Connectivity
Bluetooth2.0Yes 
USBYesYes 
OtherComputer syncComputer sync 
Other features
NotificationsService lights, Music ringtones (MP3), Vibration, Phone profiles, SpeakerphoneService lights, Music ringtones (MP3), Vibration, Phone profiles, Speakerphone 
Hearing aid compatibility M4, T4 
OtherVoice dialing, Voice commands, Voice recording, Push-to-TalkVoice dialing, Voice commands, Voice recording, TTY/TDD 
Availability
Officially announced 25 Apr 2007 

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

Latest stories