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Palm Pre vs Nokia E90 Communicator

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Palm Pre Remove phone

Posted: 08 Jan 2009
Market Status: Released

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Design
Device typeSmart phoneSmart phone 
OSwebOSSymbian (9.2) S60 3rd Edition, Feature Pack 1 
Dimensions3.96 x 2.34 x 0.67 inches (100.5 x 59.5 x 16.9 mm)5.19 x 2.24 x 0.78 inches (132 x 57 x 20 mm) 
Weight4.76 oz (135 g)
the average is 4.8 oz (137 g)
7.40 oz (210 g)
the average is 4.8 oz (137 g)
 
Display
Physical size3.1 inches  
Resolution320 x 480 pixels800 x 352 pixels 
Pixel density

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.

186 ppi  
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 
Screen-to-body ratio47.87 %  
Colors16 777 21616 777 216 
TouchscreenMulti-touch  
FeaturesLight sensor, Proximity sensor  
Additional display

Additional display - Shows specs of the phone's additional display

 TFT 
Resolution

Resolution - Refers to the width and the length od the additional display

 240 x 320 pixels 
Colors

Colors - Shows the number of colors that the additional display supports

 16 777 216 
Camera
Camera3 megapixels3.2 megapixels 
FlashLEDYes 
Aperture size

Aperture size - The aperture of a camera is the opening through which light travels before it reaches the camera sensor. The smaller the number is, the bigger this opening is, allowing for more light to pass.

 F2.8 
FeaturesGeo taggingAutofocus, Digital zoom 
CamcorderYes640x480 (VGA) (30 fps) 
Features Video calling 
Front-facing camera Yes 
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, ARM Cortex-A8Single core, 332 MHz, ARM11 
Graphics processor 3D Graphics HW accelerator 
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.

 128 MB RAM / 256 MB ROM 
Built-in storage8 GB0.128 GB 
Storage expansion microSD 
Battery
Talk time5.00 hours
the average is 11 h (678 min)
5.80 hours
the average is 11 h (678 min)
 
Stand-by time12.5 days (300 hours)
the average is 20 days (479 h)
14.0 days (336 hours)
the average is 20 days (479 h)
 
Capacity1150 mAh1500 mAh 
specifications continue after the ad
Multimedia
Radio FM, Visual Radio 
Internet browsing
Browser S60 OSS 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  
GSM 850, 900, 1800, 1900 MHz 
UMTS 2100 MHz 
DataEV-DO Rev.AHSDPA 3.6 Mbit/s, UMTS, EDGE 
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
Bluetooth2.1, EDR2.0, EDR 
Wi-Fi802.11 b, g802.11 b, g 
USBUSB 2.0USB 2.0 
ConnectormicroUSBminiUSB 
OtherComputer sync, OTA syncComputer sync, Infrared, SyncML, VoIP 
Other features
NotificationsMusic ringtones (MP3), Vibration, Phone profiles, SpeakerphoneMusic ringtones (MP3), Vibration, Phone profiles, Speakerphone 
SensorsAccelerometer  
OtherVoice recordingVoice dialing, Voice commands, Voice recording, Push-to-Talk 
Availability
Officially announced08 Jan 200912 Feb 2007 

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

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