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LG KM570 vs LG ARENA

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LG KM570 Remove phone

Posted: 01 Apr 2010
Market Status: Released
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LG ARENA Remove phone

Posted: 03 Feb 2009
Market Status: Released

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Design
Device typeFeature phone  
Dimensions4.17 x 2.07 x 0.47 inches (105.9 x 52.6 x 11.9 mm)4.17 x 2.18 x 0.47 inches (105.9 x 55.3 x 11.9 mm) 
Weight3.17 oz (90 g)
the average is 4.8 oz (137 g)
3.70 oz (105 g)
the average is 4.8 oz (137 g)
 
Display
Physical size3.0 inches3.0 inches 
Resolution240 x 400 pixels480 x 800 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.

155 ppi311 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 
Colors262 14416 777 216 
TouchscreenYesMulti-touch 
FeaturesProximity sensorProximity sensor, Scratch-resistant glass 
Camera
Camera5 megapixels5 megapixels 
Flash Yes 
FeaturesAutofocusCMOS image sensor, Autofocus, Digital zoom 
Camcorder720x480 (DVD) (30 fps)720x480 (DVD) (30 fps) 
FeaturesVideo callingVideo calling 
Front-facing cameraYesYes 
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, ARM9  
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 storage4 GB8 GB 
Storage expansionmicroSD, microSDHC up to 16 GBmicroSD, microSDHC 
Battery
Talk time4.00 hours
the average is 12 h (740 min)
3.83 hours
the average is 12 h (740 min)
 
Stand-by time4.2 days (100 hours)
the average is 20 days (492 h)
12.5 days (300 hours)
the average is 20 days (492 h)
 
Capacity900 mAh1000 mAh 
specifications continue after the ad
Multimedia
RadioFM, FM TransmiterFM, FM Transmiter 
Internet browsing
Built-in online services supportFacebook, Twitter  
Technology
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS900, 2100 MHz2100 MHz 
Other Other version supports UMTS 850/2100 MHz 
DataHSDPA 3.6 Mbit/s, UMTS, EDGEHSDPA 7.2 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.

 GPS 
Connectivity
Bluetooth2.1, EDR2.1, EDR 
Wi-Fi 802.11 b, g 
USBUSB 2.0USB 2.0 
ConnectormicroUSB  
FeaturesMass storage device, USB charging  
OtherComputer syncTV-Out, Computer sync, SyncML 
Other features
NotificationsHaptic feedback, Music ringtones (MP3), Polyphonic ringtones (72 voices), Vibration, Phone profiles, Flight mode, Silent mode, SpeakerphoneMusic ringtones (MP3), Vibration, Phone profiles, Speakerphone 
SensorsAccelerometerAccelerometer 
OtherVoice recordingVoice recording 
Availability
Officially announced 09 Feb 2009 

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

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