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Sony Ericsson XPERIA X2a vs Sony Xperia tipo dual Size compare

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Sony Ericsson XPERIA X2a Remove phone

Posted: 02 Sep 2009
Market Status: Released
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Sony Xperia tipo dual Remove phone

Posted: 13 Jun 2012
Market Status: Released

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Design
Device typeSmart phoneSmart phone 
OSWindows Mobile Professional (6.5)Android (4.0) 
Dimensions4.33 x 2.13 x 0.63 inches (110 x 54 x 16 mm)4.06 x 2.24 x 0.51 inches (103 x 57 x 13 mm) 
Weight5.47 oz (155 g)
the average is 5.3 oz (151 g)
3.51 oz (99 g)
the average is 5.3 oz (151 g)
 
FeaturesFull keyboard, Optical Mouse (Touchpad)  
Colors Black, Blue, Red, White 
Display
Physical size3.2 inches3.2 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.

292 ppi180 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 ratio48.98 %51.97 % 
FeaturesLight sensor, Proximity sensorProximity sensor, Scratch-resistant glass 
Camera
Camera8.1 megapixels3.2 megapixels 
FlashYes  
Hardware FeaturesAutofocus  
Software FeaturesDigital image stabilization, Digital zoom, Geo taggingDigital zoom, Geo tagging, Self-timer 
Camcorder800 x 480 pixels640x480 (VGA) 
FeaturesVideo calling  
Front-facing cameraYes  
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 
Model MSM7225A 
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.

528 MHzSingle core, 800 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.

0.28125 GB RAM / 512 MB ROM0.5 GB RAM 
Built-in storage0.11 GB2.5 GB 
Storage expansionmicroSD, microSDHCmicroSD, microSDHC up to 32 GB 
Battery
Capacity1500 mAh1500 mAh 
TypeUser replaceable, Li - PolymerUser replaceable, Li - Ion 
User replaceableYesYes 
Talk time10.00 hours
the average is 14 h (869 min)
5.00 hours
the average is 14 h (869 min)
 
Stand-by time20.8 days (500 hours)
the average is 16 days (377 h)
14.6 days (350 hours)
the average is 16 days (377 h)
 
Talk time (3G)6.00 hours
the average is 16 h (973 min)
6.30 hours
the average is 16 h (973 min)
 
Stand-by time (3G)26.7 days (640 hours)
the average is 21 days (506 h)
15.0 days (360 hours)
the average is 21 days (506 h)
 
Music playback20.00 hours36.50 hours 
Video playback 8.30 hours 
specifications continue after the ad
Multimedia
MirroringDLNA, TV-out  
Music player   
Filter by Album, Artist, Playlists 
FeaturesAlbum art cover, Background playback, Music recognitionAlbum art cover, Background playback, Music recognition 
Radio FM, Stereo, RDS 
Speakers Earpiece, Loudspeaker 
Cellular
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS850, 1900, 2100 MHz850, 1900, 2100 MHz 
DataHSDPA 7.2 Mbit/s, HSUPA 2 Mbit/s, UMTSHSDPA 7.2 Mbit/s, UMTS 
Multiple SIM cards 2 slots 
Phone features
SensorsAccelerometerAccelerometer 
NotificationsMusic ringtones (MP3), Polyphonic ringtones, Vibration, Phone profiles, Flight mode, Silent mode, SpeakerphoneMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
Other featuresVoice dialing, Voice commands, Voice recordingVoice dialing, Voice commands, Voice recording 
Connectivity
Bluetooth2.1, EDR2.1, EDR 
Wi-Fi802.11 b, g802.11 b, g, n 
Mobile hotspot Yes 
USBUSB 2.0USB 2.0 
ConnectormicroUSBmicroUSB 
Features Mass 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-GPSGPS 
Navigation Yes 
OtherComputer syncTethering, Computer sync, OTA sync 
Availability
Officially announced02 Sep 200913 Jun 2012 
Shopping information
Accessories Charger, micro USB cable for charging, synchronisation and file transfer, and user documentation. 
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

19 Feb 201015 Aug 2012 
FCC ID value: PY7A3880044 linkFCC ID value: PY7PM-0131 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).

   
Head0.94 W/kg1.28 W/kg 
Measured in1900 MHz  
Body0.64 W/kg0.55 W/kg 
Measured in1900 MHz  
Product Specific Use 1.27 W/kg 

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

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