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Sony Ericsson XPERIA X2 vs HTC Desire Z Size compare

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Sony Ericsson XPERIA X2 Remove phone

Posted: 07 Aug 2009
Market Status: Released
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HTC Desire Z Remove phone

Posted: 15 Sep 2010
Market Status: Released

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Design
Device typeSmart phoneSmart phone 
OSWindows Mobile Professional (6.5)Android (2.3.3, 2.2) 
Dimensions4.33 x 2.13 x 0.63 inches (110 x 54 x 16 mm)4.69 x 2.38 x 0.56 inches (119 x 60.4 x 14.16 mm) 
Weight5.47 oz (155 g)
the average is 5.3 oz (150 g)
6.35 oz (180 g)
the average is 5.3 oz (150 g)
 
FeaturesFull keyboard, Optical Mouse (Touchpad)Full keyboard, Optical Mouse (Touchpad) 
Display
Physical size3.2 inches3.7 inches 
Resolution480 x 800 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.

292 ppi252 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.

TFTS-LCD 
Screen-to-body ratio48.98 %54.11 % 
FeaturesLight sensor, Proximity sensorLight sensor, Proximity sensor, Scratch-resistant glass (Corning Gorilla Glass) 
Camera
Camera8.1 megapixels5 megapixels 
FlashYesLED 
Hardware FeaturesAutofocusAutofocus 
Software FeaturesDigital image stabilization, Digital zoom, Geo taggingGeo tagging 
Shooting Modes Effects 
Camcorder800 x 480 pixels1280x720 (720p HD) 
FeaturesVideo calling  
Front-facing cameraYes  
Hardware
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 MHz800 MHz 
Graphics processorYes  
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.

288.0 GB RAM / 512 MB ROM512.0 GB RAM 
Built-in storage0.11 GB1.5 GB 
Storage expansionmicroSD, microSDHCmicroSD, microSDHC 
Battery
Capacity1500 mAh1300 mAh 
User replaceableYesYes 
Talk time10.00 hours
the average is 14 h (825 min)
9.83 hours
the average is 14 h (825 min)
 
Stand-by time20.8 days (500 hours)
the average is 16 days (384 h)
17.9 days (430 hours)
the average is 16 days (384 h)
 
Talk time (3G)6.00 hours
the average is 16 h (960 min)
6.66 hours
the average is 16 h (960 min)
 
Stand-by time (3G)26.7 days (640 hours)
the average is 22 days (517 h)
17.9 days (430 hours)
the average is 22 days (517 h)
 
Music playback20.00 hours  
specifications continue after the ad
Multimedia
MirroringDLNA, TV-outDLNA 
Music player   
FeaturesAlbum art cover, Background playback, Music recognition  
Radio FM 
Cellular
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS900, 1900, 2100 MHz900, 2100 MHz 
DataUMTS, HSDPA 7.2 Mbit/s, HSUPA 2 Mbit/sHSDPA 14.4 Mbit/s, HSUPA 5.76 Mbit/s, UMTS 
Connectivity
Bluetooth2.02.1, EDR 
Wi-Fi802.11 b, g802.11 b, g, n 
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, A-GPS 
Navigation Yes 
OtherComputer syncTethering, Computer sync, OTA 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 
SensorsAccelerometerAccelerometer, Compass 
OtherVoice dialing, Voice commands, Voice recordingVoice recording 
Availability
Officially announced02 Sep 200915 Sep 2010 
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

20 Oct 2009  
FCC ID value: PY7A3880043 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).

   
Head1.19 W/kg  
Measured in1900 MHz  
Body0.63 W/kg  
Measured in1900 MHz  

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

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