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T-Mobile myTouch 3G Slide vs LG Optimus L9 T-Mobile Size compare

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Design
Device typeSmart phoneSmart phone 
OSAndroid (2.2, 2.1)Android (4.1.2, 4.0) 
Dimensions4.50 x 2.30 x 0.60 inches (114 x 58 x 15 mm)5.03 x 2.63 x 0.36 inches (128 x 67 x 9 mm) 
Weight5.90 oz (167 g)
the average is 5.3 oz (151 g)
4.2 oz (119 g)
the average is 5.3 oz (151 g)
 
FeaturesFull keyboard, Optical Mouse (Touchpad)  
ColorsBlack, Red, White  
Display
Physical size3.4 inches4.5 inches 
Resolution320 x 480 pixels540 x 960 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.

170 ppi245 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.

TFTIPS LCD 
Screen-to-body ratio51.55 %65.41 % 
FeaturesLight sensor, Proximity sensor, Scratch-resistant glassProximity sensor, Scratch-resistant glass 
Camera
Camera5 megapixels5 megapixels 
FlashLEDLED 
Hardware FeaturesAutofocusAutofocus 
Software Features Digital zoom, Geo tagging, Voice activation 
Settings ISO control, White balance presets 
Shooting Modes Burst mode, Panorama 
Camcorder640x480 (VGA)1920x1080 (1080p HD) 
Features Video calling 
Front-facing camera 0.3 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.

Qualcomm Snapdragon S1 MSM7227TI OMAP4430 
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, 600 MHz, ARM11Dual-core, 1000 MHz, ARM Cortex-A9 
Graphics processorAdreno 200PowerVR SGX540 
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.

0.5 GB RAM / 512 MB ROM1 GB RAM 
Built-in storage 4 GB 
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 32 GB 
Battery
Capacity1300 mAh2150 mAh 
TypeUser replaceable, Li - IonUser replaceable 
Talk time6.70 hours
the average is 14 h (850 min)
5.00 hours
the average is 14 h (850 min)
 
Stand-by time11.9 days (286 hours)
the average is 15 days (370 h)
28.0 days (672 hours)
the average is 15 days (370 h)
 
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Multimedia
Mirroring DLNA 
Music player   
Filter by Album, Artist, Playlists 
Features Album art cover, Background playback 
Speakers Earpiece, Loudspeaker 
Cellular
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS1700/2100, 2100 MHz1700/2100 MHz 
DataHSDPA 7.2 Mbit/s, HSUPA 2 Mbit/s, UMTSHSPA, UMTS 
Phone features
SensorsAccelerometerAccelerometer 
NotificationsMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
Hearing aid compatibility M4, T3 
Other featuresVoice recordingVoice dialing, Voice commands, Voice recording 
Connectivity
Bluetooth2.1, EDR3.0 
Wi-Fi802.11 b, gYes 
Mobile hotspot Yes 
USBUSB 2.0USB 2.0 
ConnectormicroUSBmicroUSB 
FeaturesMass storage device, USB chargingMass storage device, USB charging 
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 
NavigationYesTurn-by-turn navigation 
OtherComputer sync, OTA syncUMA (Wi-Fi Calling), Computer sync, OTA sync 
Availability
Officially announced03 May 201008 Oct 2012 
Shopping information
MSRP price$ 180  
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

08 Apr 201017 Sep 2012 
FCC ID value: NM8PB65100 linkFCC ID value: ZNFP769 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).

   
Head0.75 W/kg0.28 W/kg 
Measured in1900 MHz  
Body0.65 W/kg1.25 W/kg 
Measured in1900 MHz  
Product Specific Use 1.25 W/kg 
Simultaneous Transmission 1.52 W/kg 

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

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