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LG ARENA vs LG KM570

LG ARENA Remove phone

phone
PA Rating - 8.5
User Rating - 7.4

Posted: 03 Feb 2009
Market Status: Released

LG KM570 Remove phone

phone
PA Rating - 6.5
User Rating - 7.9

Posted: 01 Apr 2010
Market Status: Released

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Design
Device type Feature phone 
Dimensions4.17 x 2.18 x 0.47 inches (105.9 x 55.3 x 11.9 mm)4.17 x 2.07 x 0.47 inches (105.9 x 52.6 x 11.9 mm) 
Weight3.70 oz (105 g)
the average is 4.8 oz (137 g)
3.17 oz (90 g)
the average is 4.8 oz (137 g)
 
Display
Physical size3.0 inches3.0 inches 
Resolution480 x 800 pixels240 x 400 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.

311 ppi155 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 
Colors16 777 216262 144 
TouchscreenMulti-touchYes 
FeaturesProximity sensor, Scratch-resistant glassProximity sensor 
Camera
Camera5 megapixels5 megapixels 
FlashYes  
FeaturesCMOS image sensor, Autofocus, Digital zoomAutofocus 
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 storage8 GB4 GB 
Storage expansionmicroSD, microSDHCmicroSD, microSDHC up to 16 GB 
Battery
Talk time3.83 hours
the average is 12 h (746 min)
4.00 hours
the average is 12 h (746 min)
 
Stand-by time12.5 days (300 hours)
the average is 21 days (502 h)
4.2 days (100 hours)
the average is 21 days (502 h)
 
Capacity1000 mAh900 mAh 
specifications continue after the ad
Multimedia
RadioFM, FM TransmiterFM, FM Transmiter 
Internet browsing
Built-in online services support Facebook, Twitter 
Technology
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS2100 MHz900, 2100 MHz 
OtherOther version supports UMTS 850/2100 MHz  
DataHSDPA 7.2 Mbit/s, UMTS, EDGEHSDPA 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.

GPS  
Connectivity
Bluetooth2.1, EDR2.1, EDR 
Wi-Fi802.11 b, g  
USBUSB 2.0USB 2.0 
Connector microUSB 
Features Mass storage device, USB charging 
OtherTV-Out, Computer sync, SyncMLComputer sync 
Other features
NotificationsMusic ringtones (MP3), Vibration, Phone profiles, SpeakerphoneHaptic feedback, Music ringtones (MP3), Polyphonic ringtones (72 voices), Vibration, Phone profiles, Flight mode, Silent mode, Speakerphone 
SensorsAccelerometerAccelerometer 
OtherVoice recordingVoice recording 
Availability
Officially announced09 Feb 2009  

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

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