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Samsung Galaxy S III AT&T

Samsung Galaxy S III AT&T
4.8"
720 x 1280 pixels
8 MP
1.9 MP front
Qualcomm Snapdragon S4 Plus
Dual-core, 1500 MHz
RAM: 2 GB
BATTERY: 2100 mAh
MEMORY: 16 GB + MicroSD
Announced: Jun 4, 2012
Market status: Released
Release date: Jun 22, 2012
Features: Fingerprint Lightweight Thin LTE Rugged NFC Dual SIM

US carrier availability

Discontinued: AT&T

Pros

  • Lightweight phone
  • Fast mobile data support (4G)
  • HDMI connector for TV-out (via microUSB)

Cons

  • Low pixel density screen (306 ppi)

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Description

AT&T’s Samsung Galaxy S III comes with a 4.8 inch Super AMOLED display with a resolution of 720x1280 pixels, and a 28nm dual-core 1.5GHz Qualcomm Snapdragon S4 processor. The integrated on-chip LTE means you get support for the carrier’s new 4G network. The AT&T SGS III is also among the first US phones to feature 2GB of RAM.

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Design

  • Device type:
    • Smart phone
  • OS:
    • PopupAndroid (4.4.2, 4.3, 4.2, 4.1, 4.0.4), TouchWiz UX UI
  • Dimensions:
    • 5.38 x 2.78 x 0.34 inches (136.6 x 70.6 x 8.6 mm)
  • Weight:
    • 4.73 oz (134 g)
      the average is 5.3 oz (151 g)
  • Materials:
    • Main body: plastic
  • Colors:
    • Blue, Red, White

DisplayPopup

  • Physical size:
    • 4.8 inches
  • Resolution:
    • 720 x 1280 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.

    • 306 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.

    • Super AMOLED
  • Screen-to-body ratio:
    • 65.82 %
  • Features:
    • Light sensor, Proximity sensor, Scratch-resistant glass (Corning Gorilla Glass)

Camera

  • Camera:
      • Popup8 megapixels
    • Flash:
      • LED
    • 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.

      • F2.6
    • Camera sensor size:
      • 1/3"
    • Hardware Features:
      • Autofocus, CMOS image sensor, Back-illuminated sensor (BSI)
    • Software Features:
      • Face detection, Self-timer, Geo tagging
    • Settings:
      • Exposure compensation, ISO control, White balance presets
    • Shooting Modes:
      • PopupBurst mode, High Dynamic Range mode (HDR), Panorama, Scenes, Effects
  • Camcorder:
      • 1920x1080 (1080p HD) (30 fps)
    • Features:
      • Digital image stabilization
  • Front-facing camera:
      • 1.9 megapixels

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 S4 Plus MSM8960
  • 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, Krait
  • Graphics processor:
      • Adreno 225
  • 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.

    • 2 GB RAM
  • Built-in storage:
    • 16 GB
  • Storage expansion:
    • microSD, microSDHC, microSDXC up to 64 GB

Battery

  • Capacity:
    • 2100 mAh
  • Type:
    • User replaceable, Li - Ion
  • Wireless charging:
    • Optional
  • Talk time:
    • 8.00 hours
      the average is 14 h (857 min)
  • Stand-by time:
    • 8.3 days (199 hours)
      the average is 15 days (370 h)

MultimediaPopup

  • Mirroring:
    • DLNA, MHL
  • Music player:
    • Filter by:
      • Album, Artist, Playlists
    • Features:
      • Album art cover, Background playback, Custom equalizer, Preset equalizer
  • Speakers:
    • Earpiece, Loudspeaker
  • Additional microphone(s):
      • Yes

Cellular

  • GSM:
    • 850, 900, 1800, 1900 MHz
  • UMTS:
    • 850, 1900, 2100 MHz
  • LTE (FDD):
    • Bands 17, 4
  • Data:
    • LTE, HSDPA+ (4G) 21.1 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
  • Micro SIM:
    • Yes

Phone features

  • Sensors:
      • Accelerometer, Gyroscope, Compass, Barometer
  • Notifications:
    • Service lights (Multiple color), Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
  • Hearing aid compatibility:
      • M3
  • Other features:
    • Voice dialing, Voice commands, Voice recording, TTY/TDD
specifications continue after the ad

Connectivity

  • Bluetooth:
      • 4.0
  • Wi-Fi:
      • 802.11 a, b, g, n, dual-band
    • Mobile hotspot:
      • Yes
  • USB:
      • USB 2.0
    • Connector:
      • microUSB
    • Features:
      • USB Host, USB charging
  • HDMI:
      • via microUSB
  • 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, Glonass
  • Navigation:
    • Turn-by-turn navigation, Voice navigation, Points of interest (POI)
  • Other:
    • NFC, Tethering, Computer sync, OTA sync

Availability

  • Officially announced:
    • 04 Jun 2012

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

      • 26 May 2012
      • FCC ID value:

        FCC ID value - Shows the FCC Identifying value of the particular phone

        A3LSGHI747 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).

    • Head:
      • 0.62 W/kg
    • Body:
      • 0.73 W/kg
    • Product Specific Use:
      • 0.74 W/kg
    • Simultaneous Transmission:
      • 0.82 W/kg

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

This device is also known as Samsung SGH-I747


Despite our efforts to provide full and correct Samsung Galaxy S III AT&T specifications, there is always a possibility of making a mistake. If you see any wrong or incomplete data, please LET US KNOW.


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