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Samsung Galaxy S3 SGH-i747 AT&T SPECS

Full specifications of the Samsung Galaxy S3 SGH-i747 AT&T Phone, detailed technical information, specs, features, price, review. Everything about Phone.

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Samsung Galaxy S3 SGH-i747 AT&T

The Samsung Galaxy S3 for AT&T version has innovative features and good processing (dual-core). The Galaxy S3 stands out a lot in multimedia features, comes with TV output, several sensors that help in use and an 8 megapixel camera with many functions, including flash, automatic firing several shots, face detection and video recording in Full HD.

The Samsung Galaxy S3 comes with Android Ice Cream Sandwich and can be upgraded to Jelly Bean, it has web browsing at high speed through the 4G LTE network and can store files in the good internal space of 16GB. It's a smartphone with good workmanship design and is very slim, has only 8.6 mm thick.

A differential of AT&T's Samsung Galaxy S3 is the new garnet red color, also has the traditional blue and marble white colors.

Model and physical featuresSamsung Galaxy S3 SGH-i747 AT&T
BrandSamsung
ModelGalaxy S3 SGH-i747 AT&T
Also known asAT&T Samsung Galaxy S3 i747 4G LTE, Samsung Galaxy S III
Country or region where it's soldUSA
Release dateJune, 2012
Design / TypeBar
Depth8.6 millimeters (0.34 inches)
Size (width x height)70.6 x 136.6 millimeters (2.78 x 5.38 in)
Weight134 grams (4.69 ounces)
Qwerty physical keyboardNot supported
AntennaInternal antenna
Water protectionNot supported
Operating system (OS)Samsung Galaxy S3 SGH-i747 AT&T
Operating systemAndroid 4.0.4 Ice Cream Sandwich ICS
Firmware updateAndroid 4.3 Jelly Bean
HardwareSamsung Galaxy S3 SGH-i747 AT&T
Architecture - Chipset32bit - Qualcomm Snapdragon MSM8260A
CPU processor1.5Ghz Dual-Core Krait
GPU graphical controllerQualcomm Adreno 225
RAM memory2GB LPDDR2
Internal storage16GB (11GB user available)
External storageUntil 64GB microSD, microSDHC, microSDXC
DisplaySamsung Galaxy S3 SGH-i747 AT&T
Display typeSuper AMOLED
Screen size4.8" inches
Screen-to-body ratio~65.9% (screen-to-body ratio)
TouchscreenCapacitive Multitouch
Display resolution720 x 1280 pixels
Pixel density (dot pitch)306 PPI
Colors16 million
Scratch-resistant glassGorilla Glass 2
Mobile networks and dataSamsung Galaxy S3 SGH-i747 AT&T
Dual SIMNot supported
SIM card1 slot
micro-SIM (3FF)
GSM Mhz bandQuad-Band 850/900/1800/1900
2G networkGSM 850/900/1800/1900
3G networkUMTS 850/1900/2100
4G networkLTE 700/1700/2100
Data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
2G network SIM2Not supported
3G network SIM2Not supported
4G network SIM2Not supported
Data network SIM2Not supported
Maximum speed download100 Mbps
Maximum speed upload50 Mbps
Messaging and callingSamsung Galaxy S3 SGH-i747 AT&T
MessagingSMS (Swype), MMS, E-mail, Push mail
SpeakerphoneSupported
Video callingSupported
Call controlVoice dialing, Voice recorder, Voice commands
Primary camera / Back cameraSamsung Galaxy S3 SGH-i747 AT&T
Main camera8 megapixels
Main camera resolution3264 x 2448 pixels
Video recording (primary)Full HD (1920 x 1080 pixels) 30 fps
FlashLED flash
Focal aperturef/2.6 (aperture)
Focal lengthfeature not registered
Sensor size1/3" inches
Pixel sizefeature not registered
AutofocusAutofocus
Touch focusSupported
Image stabilizationfeature not registered
ZoomOnly digital zoom
Face/smile detectionFace detection, Smile detection
BSI sensorSupported
HDRHDR photo only main camera
Front camera / Secondary cameraSamsung Galaxy S3 SGH-i747 AT&T
Front camera2 megapixels
Front camera resolution1600 x 1200 pixels
Video recording (secondary)HD (1280 x 720 pixels)
Front flashNot supported
Focal aperturefeature not registered
Focal lengthfeature not registered
Sensor sizefeature not registered
Pixel sizefeature not registered
MultimediaSamsung Galaxy S3 SGH-i747 AT&T
RadioNot supported
TVNot supported
Video formatsMP4, DivX, XviD, WMV, H.264, H.263
Audio formatsMP3, WAV, eAAC+, AC3, FLAC
Connectivity and interfacesSamsung Galaxy S3 SGH-i747 AT&T
USBUSB 2.0 Micro-B (Micro-USB)
TV outputMicro-B USB - MHL
Audio output3.5mm jack
Bluetooth4.0 version with A2DP
WiFi802.11 a/b/g/n
DLNASupported
NFCSupported
GPSA-GPS, GeoTagging, GLONASS
Infrared portNot supported
Other functionsSamsung Galaxy S3 SGH-i747 AT&T
Active noise cancellationSupported
Vibrating alertSupported
RingtonesPolyphonic and customized
Web browserHTML, XHTML, HTML5
Flash playerSupported
JavaSupported
SensorsAccelerometer
Proximity
Compass
Ambient Light
Gyroscope
Barometer
Other features- Colors: Pebble blue, Marble white, Garnet red
- S-Voice natural language commands and dictation
- USB OTG On-the-go
- Smart Stay eye tracking
- TouchWiz with Motion UX
- WiFi hotspot
Power supply and autonomySamsung Galaxy S3 SGH-i747 AT&T
Battery technologyLithium ion - Removable
Battery capacity2100 mAh
Battery modelEB-L1G6LLU
Talk time480 minutes | 8 hours | 0.3 day
Standby11940 minutes | 199 hours | 8.3 days
Specific absorption rate (radiation)Samsung Galaxy S3 SGH-i747 AT&T
SAR USA, Mexico, Colombia0.74 W/Kg (head) | 0.82 W/Kg (body)
SAR European Union, UK0.198 W/Kg (head)
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©2012-2017
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