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LG eXpo vs Sony Ericsson txt pro

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LG eXpo Remove phone

Posted: 01 Dec 2009
Market Status: Released
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Sony Ericsson txt pro Remove phone

Posted: 09 Jun 2011
Market Status: Released

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Design
Device typeSmart phoneFeature phone 
OSWindows Mobile Professional (6.5)  
Form factorSide-SliderSide-Slider 
Dimensions4.45 x 2.16 x 0.63 inches (113 x 55 x 16 mm)3.66 x 2.05 x 0.71 inches (93 x 52 x 18 mm ) 
Weight5.20 oz (147 g)
the average is 4.8 oz (136 g)
3.53 oz (100 g)
the average is 4.8 oz (136 g)
 
Design featuresFull keyboardFull keyboard 
Side KeysLeft: Volume control; Right: Camera shutter, Other  
Colors Black, Pink, White 
Display
Physical size3.2 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.

292 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 
TouchscreenResistiveCapacitive 
Features Light sensor, Proximity sensor, Scratch-resistant glass 
Camera
Camera5 megapixels3.2 megapixels 
FlashLED  
FeaturesAutofocus  
CamcorderYesYes 
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 QSD8650  
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, Scorpion  
Graphics processorAdreno 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.

256 MB RAM / 512 MB ROM64 MB RAM 
Built-in storage 0.1 GB 
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 32 GB 
Battery
Talk time4.00 hours
the average is 12 h (714 min)
5.20 hours
the average is 12 h (714 min)
 
Stand-by time17.0 days (408 hours)
the average is 20 days (491 h)
16.7 days (400 hours)
the average is 20 days (491 h)
 
Capacity1500 mAh  
TypeLi - PolymerLi - Ion 
specifications continue after the ad
Multimedia
Music player   
Supported formatsMP3MP3, AAC 
Video playback   
Supported formatsMPEG4, H.263, AVI, 3GP, MOV  
Radio FM, RDS 
Internet browsing
Browser   
supportsHTML, WAP 2.0HTML, XHTML, WAP 2.0 
Built-in online services support Facebook, Twitter 
Technology
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS850, 1900, 2100 MHz  
DataHSDPA 7.2 Mbit/s, UMTS, EDGEEDGE 
Global RoamingYesYes 
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-GPS  
NavigationYes  
Phone features
PhonebookUnlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID1000 entries, Caller groups, Multiple numbers per contact, Picture ID, Ring ID 
OrganizerCalendar, Alarm, To-Do, Document viewer (Office, PDF), Calculator, World clockCalendar, Alarm, Calculator, Timer, Stopwatch, Notes 
MessagingSMS, MMS, Predictive text inputSMS, MMS, Predictive text input 
E-mailYesYes 
Instant MessagingAOL, Windows Live / MSN, Yahoo!Hangouts / Google Talk 
JAVA

JAVA - J2ME (Java 2 Platform, Micro Edition) is a technology that allows programmers to use the Java programming language and related tools to develop programs for mobile wireless information devices such as cellular phones and personal digital assistants (PDAs). J2ME consists of programming specifications and a special virtual machine, the K Virtual Machine, that allows a J2ME-encoded program to run in the mobile device.

 Yes 
GamesYesYes 
Connectivity
Bluetooth2.1, EDR2.1, EDR 
ProfilesAdvanced Audio Distribution (A2DP), Audio/Video Control Transport Protocol (AVCTP), Audio/Video Distribution Transport Protocol (AVDTP), Audio/Visual Remote Control Profile (AVRCP), Basic Imaging (BIP), Basic Printing (BPP), Bluetooth Network Encapsulation Protocol (BNEP), Dial-up networking (DUN), File Transfer (FTP), Generic Access (GAP), Generic Audio/Video Distribution (GAVDP), Handsfree (HFP), Headset (HSP), Human Interface Device (HID), Object Push (OPP), Personal Area Networking Profile (PAN), Phone Book Access (PBAP), Serial Port (SPP), Service Discovery Protocol (SDP), Synchronization (SP)Advanced Audio Distribution (A2DP), Audio/Video Control Transport Protocol (AVCTP), Audio/Video Distribution Transport Protocol (AVDTP), Audio/Visual Remote Control Profile (AVRCP), Generic Access (GAP), Generic Audio/Video Distribution (GAVDP), Handsfree (HFP), Headset (HSP), Logical Link Control and Adaptation Protocol, Object Push (OPP), Service Discovery Protocol (SDP) 
Wi-Fi802.11 b, gYes 
USBUSB 2.0USB 2.0 
ConnectormicroUSBmicroUSB 
Features Mass storage device, USB charging 
Headphones connectormicroUSB3.5mm 
Charging connectormicroUSBmicroUSB 
OtherComputer syncComputer sync 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones, Vibration, Phone profiles, Flight mode, Silent mode, SpeakerphoneHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
SensorsFingerprint IDAccelerometer 
ProjectorSeparate accessory  
OtherVoice dialing, Voice commands, Voice recordingVoice recording 
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

11 Jun 200908 Jun 2011 
FCC ID value: BEJGW820 linkFCC ID value: PY7A1880031 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.

   
Head0.71 W/kg0.69 W/kg 
Measured in1900 MHz1900 MHz 
Body0.67 W/kg0.69 W/kg 
Measured in1900 MHz1900 MHz 
Availability
Officially announced30 Nov 200909 Jun 2011 

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