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LG Quantum vs Samsung Galaxy Ace Size compare

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LG Quantum Remove phone

Posted: 11 Oct 2010
Market Status: Released
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Samsung Galaxy Ace Remove phone

Posted: 14 Jan 2011
Market Status: Released

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Design
Device typeSmart phoneSmart phone 
OSWindows Phone 7.5 MangoAndroid (2.3, 2.2) 
Dimensions4.70 x 2.34 x 0.60 inches (119 x 59 x 15 mm)4.43 x 2.36 x 0.45 inches (112.4 x 59.9 x 11.5 mm) 
Weight6.21 oz (176 g)
the average is 5.3 oz (152 g)
3.99 oz (113 g)
the average is 5.3 oz (152 g)
 
Display
Physical size3.5 inches3.5 inches 
Resolution480 x 800 pixels320 x 480 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.

267 ppi165 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 ratio49.14 %54.08 % 
FeaturesLight sensor, Proximity sensorProximity sensor, Scratch-resistant glass (Corning Gorilla Glass) 
Camera
Camera5 megapixels5 megapixels 
FlashLEDLED 
FeaturesAutofocusAutofocus, Smile detection 
Settings White balance presets 
Shooting Modes Burst mode, Panorama, Effects 
Camcorder1280x720 (720p HD) (24 fps)320x240 (QVGA) (20 fps) 
Hardware
System chip

System chip - Most modern handsets use an advanced chip that includes many of the device’s hardware modules like the processor, Wi-Fi, Bluetooth and sometimes even the wireless radio. This field shows what particular system chip (or System-on-a-Chip) is used in the phone.

Qualcomm Snapdragon S1 QSD8250Qualcomm Snapdragon S1 MSM7227 
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, 1000 MHz, ScorpionSingle core, 800 MHz, ARM11 
Graphics processorAdreno 200Adreno 200 
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.

512 MB RAM / 512 MB ROM  
Built-in storage16 GB0.158 GB 
Storage expansion microSD, microSDHC up to 32 GB 
Battery
Talk time7.00 hours
the average is 14 h (870 min)
11.00 hours
the average is 14 h (870 min)
 
Stand-by time14.6 days (350 hours)
the average is 17 days (414 h)
26.7 days (640 hours)
the average is 17 days (414 h)
 
Talk time (3G) 6.50 hours
the average is 15 h (927 min)
 
Stand-by time (3G) 17.5 days (420 hours)
the average is 24 days (584 h)
 
Capacity1500 mAh1350 mAh 
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Multimedia
Music player   
Filter by Album, Artist, Playlists 
Features Album art cover, Background playback 
RadioFMFM, Stereo, RDS 
Speakers Earpiece, Loudspeaker 
Internet browsing
Built-in online services support Facebook, YouTube (upload), Twitter 
Technology
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS850, 1900, 2100 MHz900, 2100 MHz 
DataHSDPA 7.2 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.

A-GPSA-GPS 
NavigationYesYes 
Connectivity
Bluetooth2.1, EDR3.0 
Wi-Fi802.11 b, g, n802.11 b, g, n 
USBUSB 2.0USB 2.0 
ConnectormicroUSBmicroUSB 
Features Mass storage device, USB charging 
OtherDLNA, Computer sync, OTA syncDLNA, Computer sync, OTA sync 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
SensorsAccelerometer, CompassAccelerometer, Compass 
OtherVoice recordingVoice recording 
Availability
Officially announced11 Oct 201026 Jan 2011 
Regulatory Approval
FCC approval

FCC approval - The Federal Communications Commission (FCC) is an independent United States government agency, directly responsible to Congress. The FCC was established by the Communications Act of 1934 and is charged with regulating interstate and international communications by radio, television, wire, satellite and cable. The FCC's jurisdiction covers the 50 states, the District of Columbia, and U.S. possessions. Every wireless phone device that that is sold in the U.S. has to be tested and approved for sale by the FCC.

   
Date approved

Date approved - Shows the date when the particular phone is approved by the Federal Communications Commission

10 Jun 201008 Dec 2010 
FCC ID value: BEJC900 linkFCC ID value: A3LGTS5830 link 
FCC measured SAR

FCC measured SAR - The exposure standard for mobile devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit stated in the international guidelines is 2.0 W/ kg*. Tests for SAR are conducted using standard operating positions with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR of the device while operating can be well below the maximum value.

   
Head0.35 W/kg0.69 W/kg 
Measured in1900 MHz1900 MHz 
Body0.13 W/kg1.31 W/kg 
Measured in1900 MHz1900 MHz 
EU SAR   
Head 0.84 W/kg 

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

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