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Sony Xperia acro S vs Sony Xperia J

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Sony Xperia acro S Remove phone

Posted: 30 May 2012
Market Status: Released
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Sony Xperia J Remove phone

Posted: 29 Aug 2012
Market Status: Released

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Design
Device typeSmart phoneSmart phone 
OSAndroid (4.0.4)Android (4.1.2, 4.0) 
Dimensions4.96 x 2.60 x 0.47 inches (126 x 66 x 11.9 mm)4.89 x 2.41 x 0.36 inches (124.3 x 61.2 x 9.2 mm) 
Weight5.19 oz (147 g)
the average is 4.8 oz (136 g)
4.37 oz (124 g)
the average is 4.8 oz (136 g)
 
RuggedWater, Dust resistant  
IP certifiedIP 57  
Display
Physical size4.3 inches4.0 inches 
Resolution720 x 1280 pixels480 x 854 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.

342 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.

TFTTFT 
Colors16 777 21616 777 216 
TouchscreenMulti-touchMulti-touch 
FeaturesLight sensor, Proximity sensor, Scratch-resistant glassProximity sensor, Scratch-resistant glass 
Camera
Camera12.1 megapixels5 megapixels 
FlashLEDLED 
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.

F2.4  
FeaturesBack-illuminated sensor (BSI), Autofocus, Touch to focus, Digital image stabilization, Face detection, Smile detection, White balance presets, Digital zoom, Geo tagging, Panorama, Self-timerAutofocus, Touch to focus, Digital image stabilization, Digital zoom, Geo tagging, Self-timer 
Camcorder1920x1080 (1080p HD)640x480 (VGA) 
FeaturesDigital image stabilization, Video light, Video callingVideo light, Video calling 
Front-facing camera1.3 megapixels0.3 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 S3 MSM8260Qualcomm 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, 1500 MHz, ScorpionSingle core, 1000 MHz, ARM Cortex-A5 
Graphics processorAdreno 220Adreno 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.

1024 MB RAM512 MB RAM 
Built-in storage16 GB4 GB 
Maximum User Storage11 GB  
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 32 GB 
Battery
Talk time6.66 hours
the average is 12 h (714 min)
5.60 hours
the average is 12 h (714 min)
 
Stand-by time12.1 days (290 hours)
the average is 20 days (491 h)
25.3 days (607 hours)
the average is 20 days (491 h)
 
Talk time (3G)7.16 hours
the average is 14 h (855 min)
7.30 hours
the average is 14 h (855 min)
 
Stand-by time (3G)12.9 days (310 hours)
the average is 29 days (695 h)
25.8 days (618 hours)
the average is 29 days (695 h)
 
Capacity1910 mAh1750 mAh 
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Multimedia
Music player   
Filter byAlbum, Artist, PlaylistsAlbum, Artist, Playlists 
FeaturesAlbum art cover, Background playback, Music recognition, Sound effectsAlbum art cover, Background playback, Music recognition 
RadioFM, Stereo, RDSFM, Stereo, RDS 
SpeakersEarpiece, LoudspeakerEarpiece, Loudspeaker 
YouTube playerYesYes 
Internet browsing
Built-in online services supportFacebook, YouTube (upload), Picasa/Google+, TwitterYouTube (upload), Picasa/Google+, Twitter 
Technology
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS850, 900, 1900, 2100 MHz850, 1900, 2100 MHz 
DataHSDPA 14.4 Mbit/s, HSUPA 5.76 Mbit/s, UMTS, EDGE, GPRSHSDPA 7.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS, EDGE, GPRS 
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.

GPS, GlonassA-GPS 
NavigationTurn-by-turn navigationYes 
Connectivity
Bluetooth3.02.1, EDR 
Wi-Fi802.11 b, g, n802.11 b, g, n 
Mobile hotspotYesYes 
USBUSB 2.0USB 2.0 
ConnectormicroUSBmicroUSB 
FeaturesMass storage device, USB chargingMass storage device, USB charging 
HDMIYes  
OtherNFC, DLNA, Tethering, Computer sync, OTA syncDLNA, Tethering, Computer sync, OTA sync 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
SensorsAccelerometer, Gyroscope, CompassAccelerometer, Compass 
OtherVoice dialing, Voice commands, Voice recordingVoice dialing, Voice commands, Voice recording 
Availability
Officially announced30 May 201229 Aug 2012 
Shopping information
AccessoriesStereo portable handsfree, charger, micro USB cable for charging, synchronisation and file transfer, and user documentation.Charger, micro USB cable for charging, synchronisation and file transfer, and user documentation 

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

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