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Motorola ATRIX 4G vs LG Optimus L7 Size compare

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Motorola ATRIX 4G Remove phone

Posted: 05 Jan 2011
Market Status: Released
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LG Optimus L7 Remove phone

Posted: 21 Feb 2012
Market Status: Released

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Design
Device typeSmart phoneSmart phone 
OSAndroid (2.3.6, 2.3.4, 2.2)Android (4.0.3), Optimus UI 
Dimensions4.64 x 2.50 x 0.43 inches (117.75 x 63.5 x 10.95 mm)4.94 x 2.64 x 0.34 inches (125.5 x 67 x 8.7 mm) 
Weight4.76 oz (135 g)
the average is 5.3 oz (151 g)
4.30 oz (122 g)
the average is 5.3 oz (151 g)
 
Display
Physical size4.0 inches4.3 inches 
Resolution540 x 960 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.

275 ppi217 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.

 TFT 
Screen-to-body ratio58.94 %62.55 % 
FeaturesLight sensor, Proximity sensor, Scratch-resistant glass (Corning Gorilla Glass)Light sensor, Proximity sensor, Scratch-resistant glass 
Camera
Camera5 megapixels5 megapixels 
FlashDual LEDLED 
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  
Hardware FeaturesAutofocusAutofocus 
Software FeaturesGeo taggingGeo tagging, Self-timer 
SettingsWhite balance presetsExposure compensation, ISO control, White balance presets 
Shooting ModesScenes, EffectsBurst mode, Panorama, Scenes, Effects 
Camcorder1280x720 (720p HD) (30 fps)640x480 (VGA) (30 fps) 
FeaturesVideo callingContinuous autofocus, Video calling 
Front-facing camera0.3 megapixels VGA0.3 megapixels VGA 
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.

NVIDIA Tegra 2Qualcomm Snapdragon S1 MSM7227A 
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.

Dual-core, 1000 MHzSingle core, 1000 MHz, ARM Cortex-A5 
Graphics processorYesAdreno 200 (enhanced) 
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.

1 GB RAM0.5 GB RAM 
Built-in storage16 GB2.4 GB 
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 32 GB 
Battery
Capacity1930 mAh1700 mAh 
TypeUser replaceable, Li - IonUser replaceable, Li - Ion 
Talk time8.80 hours
the average is 14 h (857 min)
5.83 hours
the average is 14 h (857 min)
 
Stand-by time11.0 days (264 hours)
the average is 15 days (370 h)
25.0 days (600 hours)
the average is 15 days (370 h)
 
Talk time (3G)9.00 hours
the average is 17 h (997 min)
  
Stand-by time (3G)10.4 days (250 hours)
the average is 20 days (485 h)
30.0 days (720 hours)
the average is 20 days (485 h)
 
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Multimedia
MirroringDLNADLNA 
Music player   
Filter by Album, Artist, Playlists 
Features Album art cover, Background playback 
Radio FM 
Speakers Earpiece, Loudspeaker 
Additional microphone(s)for Noise cancellation  
Cellular
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS850, 1900, 2100 MHz900, 1900, 2100 MHz 
DataHSDPA 14.4 Mbit/s, HSUPA 2 Mbit/s, UMTSHSDPA 7.2 Mbit/s, UMTS 
Phone features
SensorsAccelerometer, CompassAccelerometer, Compass 
NotificationsService lights (Multiple color), Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneMusic ringtones (MP3), Polyphonic ringtones (72 voices), Vibration, Flight mode, Silent mode, Speakerphone 
Hearing aid compatibilityM3, T3  
Other featuresVoice recording, TTY/TDDVoice dialing, Voice commands, Voice recording 
Connectivity
Bluetooth2.1, EDR3.0 
Wi-Fi802.11 b, g, n802.11 b, g, n 
Mobile hotspot Yes 
USBUSB 2.0USB 2.0 
ConnectormicroUSBmicroUSB 
FeaturesMass storage device, USB chargingMass storage device, USB charging 
HDMIMicro HDMI (Type D), 1.3  
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-GPSGPS 
NavigationYesYes 
OtherComputer sync, OTA syncNFC, Computer sync, OTA sync 
Availability
Officially announced05 Jan 201121 Feb 2012 
Shopping information
MSRP price$ 600  
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 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

09 Feb 201103 May 2012 
FCC ID value: IHDP56LS1 linkFCC ID value: ZNFP700 link 
FCC measured SAR

FCC measured SAR - Working closely with federal health and safety agencies, such as the Food and Drug Administration (FDA), the FCC has adopted limits for safe exposure to radiofrequency (RF) energy. These limits are given in terms of a unit referred to as the Specific Absorption Rate (SAR), which is a measure of the amount of radio frequency energy absorbed by the body when using a mobile phone. The FCC requires cell phone manufacturers to ensure that their phones comply with these objective limits for safe exposure. Any cell phone at or below these SAR levels (that is, any phone legally sold in the U.S.) is a "safe" phone, as measured by these standards. The FCC limit for public exposure from cellular telephones is an SAR level of 1.6 watts per kilogram (1.6 W/kg).

   
Head1.45 W/kg0.44 W/kg 
Body0.63 W/kg0.57 W/kg 
Product Specific Use 0.57 W/kg 
Simultaneous Transmission 0.64 W/kg 

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

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