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Samsung Galaxy S3, Blue 16GB (AT&T)
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Samsung Galaxy S3, Blue 16GB (AT&T)

by Samsung
4.1 out of 5 stars  See all reviews (176 customer reviews)

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Technical Details

  • Display: 4.8-inches
  • Camera: 8-MP
  • Processor Speed: 1.5 GHz
  • OS: Android 4.3 (Jelly Bean)

Product Details

Product Description

Product Description

The Samsung Galaxy S III is an Android smartphone featuring 4G LTE speeds, 1.5GHz dual-core S4 processor, a gorgeous Super AMOLED 4.8-inch display, and an 8-megapixel camera capable of recording HD video and stills at the same time. The S3 is also equipped with NFC technology, 16GB built-in memory, microSD slot for additional storage, WiFi, GPS, and quadband GSM and WCDMA modes for international use. This device offers access to thousands of apps, games, movies, books, and music on the Google Play Store.

Optimized for peak performance, the Android-powered Samsung Galaxy S III from AT&T offers one of the most sophisticated interactive mobile experiences to date. You'll be able to send photos, videos, and information easier and faster than ever while staying in close connection to friends and family members from wherever you are.

Intuitive, stylish, and simple to use (view larger).

8-megapixel camera with burst mode and Full HD 1080p video capture.
Samsung Galaxy S III 4G
At a Glance:

  • 3G/4G LTE connectivity

  • Android 4.0 (ICS)

  • 1.5 GHz dual-core Snapdragon processor

  • 4.8-inch Super AMOLED touchscreen

  • 16 GB memory + microSD

  • 8-MP camera, HD 1080p video capture

  • GPS navigation

  • Wireless-N Wi-Fi + Bluetooth 4.0

  • Near Field Communications (NFC)

  • Personal/corporate e-mail
At a Glance

Delivering impressive processing power to allow more applications to be accessible simultaneously, the Galaxy S III also features a brilliant 4.8-inch display that extends to an ultra-thin bezel to maximize the viewing area. The expansive display is also protected by Gorilla Glass 2.0 to guard against cracks and scratches and provide enhanced touchscreen responsiveness.

Running on AT&T's ultra-fast 4G LTE network, the Galaxy S III also offers Wireless-N Wi-Fi connectivity. And with AT&T's Mobile Hotspot service, you can connect additional Wi-Fi-enabled devices to the phone's mobile broadband signal (requires appropriate data plan).

The Galaxy S III runs the Android 4.0 operating system (a.k.a., Ice Cream Sandwich), bringing a redesigned user interface with enhanced multitasking, notifications, full Web browsing experience, and more. You'll also enjoy innovative, next-gen features such as Face Unlock, which uses facial recognition to unlock the Galaxy S III, and Near Field Communications (NFC) capabilities.

Going beyond simple point-and-shoot photography, the 8-megapixel rear camera offers a Burst Shot mode that captures still pictures at a rapid-fire pace at three images per second with zero shutter lag, and its Best Shot feature recommends the best picture to keep based on colors, lighting, and clarity. It also records Full HD 1080p video with a backside illuminated sensor that improves performance in low light environments--and you can even capture a photo while shooting video.

Other features include Wireless-N Wi-Fi connectivity with mobile hotspot capabilities (enabling you to connect up to 10 devices to your AT&T 3G/4G mobile broadband), Bluetooth 4.0 with stereo audio streaming, 16 GB internal storage, memory expansion via optional microSD cards, and up to 9.2 hours of talk time.

Simple, Instant Sharing

The Galaxy S III has enhanced features that both you and your contacts will enjoy. It's designed to make sharing easy and more direct so your friends and family can experience every moment with you, regardless of your location.

Connect Through Touch: With S Beam, just place two Galaxy S III phones back-to-back and you can transfer photos, videos, documents, and more. In just three minutes you can successfully share a 1 GB video file--it's fast, easy, and you don't even need a Wi-Fi or cellular signal.

Send Pictures in a Flash: Thanks to Buddy Photo Share, the Galaxy S III recognizes the faces of your friends, so it can share photos with them right away. And with Share Shot, you can send photos to all your party guests so everyone leaves with snapshots of the event.

Access Content on Multiple Devices: Through AllShare Play, you can share files with other devices and access those files on various devices, such as documents or multimedia files between your Galaxy S III phone and a tablet, PC, or television. With AllShare Group Cast on the Galaxy S III and a Wi-Fi network, you can share and collaborate on documents, presentations or images in real-time with multiple friends or co-workers without loading the file separately.

Intelligent and Intuitive Interaction

Smart enough to detect your face, voice and motions, the Galaxy S III provides a more convenient and natural way for you to interact so it fits seamlessly into your daily routine.

Let Your Eyes Control the Display: Thanks to the Smart Stay feature, the screen display will remain bright as long as you're looking at the phone. Set it down, and it dims instantly. Because the front-facing camera can identify your eyes--while reading an e-book or browsing the web, for instance--it recognizes how you are using your phone and provides a bright display accordingly.

Tell Your Phone What to Do: The S Voice feature enables the Galaxy S III to actually listen and respond to your words: tell it to wake up, snooze, take a photo, answer a call, send a text message, or play a favorite song.

Don't Miss a Message: If you've been away from your phone, the Smart Alert feature will give you a vibrating nudge to let you know about missed calls and messages.

Seamlessly share videos, calendar, apps, and more.

Vital Statistics

The Samsung Galaxy S III weighs 4.7 ounces and measures 5.4 x 2.8 x 0.3 inches. Its 2100 mAh lithium-ion battery is rated at up to 9.2 hours of talk time. It runs on AT&T's 4G LTE and HSPA+ networks (850/1900 MHz; HSPA+/HSDPA/UMTS) plus international 2100 MHz 3G networks. It's also a quad-band GSM phone (850/900/1800/1900 MHz GPRS/EDGE).

What's in the Box

Samsung Galaxy S III handset, rechargeable battery, charger, USB cable, quick start guide

AT&T 4G LTE Network

AT&T's 4G LTE network allows for quicker access, smoother media streaming, and faster web experiences. LTE technology is capable of delivering mobile broadband speeds up to 10 times faster than 3G. Additionally, LTE technology offers a faster response time due to lower latency--the processing time it takes to move data through a network--vastly speeding download times for web pages as well as improving services such as mobile gaming and two-way video calling.

By the end of 2011, AT&T plans to launch its 4G LTE network in 15 major metropolitan areas, covering at least 70 million Americans. Coverage will continue to expand in the next few years and is planned to be largely complete by the end of 2013.

And when combined with 4G HSPA+ technology, AT&T is capable of delivering a quicker, more consistent mobile broadband experience than ever before. AT&T has deployed HSPA+ to virtually 100 percent of its mobile broadband network, which enables 4G speeds when combined with enhanced backhaul (via Ethernet or fiber). Backhaul is one of the major pieces of a telecommunications network. Think of it as the limbs connecting AT&T's cell towers with AT&T's backbone network that provides access to the Internet.

Tech Talk

LTE = Long Term Evolution
Advanced wireless technology capable of increasing AT&T's already-fast network speeds. Now in select markets with deployment ongoing.
HSPA+ = High Speed Packet Access
Paired with enhanced backhaul--the accelerated pipeline between our network backbone and cell towers across the country--this technology boosts network performance.

Android Ice Cream Sandwich Operating System

The Galaxy S III runs the Android 4.0 operating system (dubbed Ice Cream Sandwich), which adds powerful new ways of communicating and sharing while improving on the best Android features: easy multitasking, rich notifications, customizable home screens, resizable widgets, and more.

Android IceCreamSanwich

The new Ice Cream Sandwich interface features an onscreen navigation bar that replaces the hardware buttons for Back, Home, and Menu found with older Android-powered phones. And with Google+ integration, you can video chat with groups of up to 9 friends as well as easily upload and share photos and videos. Other features include:

Face Unlock

You can now unlock your phone with just your face using the Face Unlock option. It takes advantage of the front-facing camera and state-of-the-art facial recognition technology to register a face during setup and then to recognize it again when unlocking the device. Just hold your phone in front of your face to unlock (or use a backup PIN).

And the lock screen now lets you do more without unlocking. From the slide lock screen, you can jump directly to the camera for a picture or pull down the notifications window to check for messages. When listening to music, you can even manage music tracks and see album art.

Home Screen Folders

Quickly access related apps right from the home screen by organizing apps and shortcuts into folders--just drag one app onto another to create a folder.


Multitasking is even easier and more visual in Android 4.0. The Recent Apps button lets you jump instantly from one task to another using the list in the System Bar. The list pops up to show thumbnail images of apps used recently--tapping a thumbnail switches to the app.

Voice Input

The new voice engine in Android 4.0 lets you dictate the text you want, for as long as you want, using the language you want. You can speak continuously for a prolonged time, even pausing for intervals if needed, and dictate punctuation to create correct sentences. As the voice input engine enters text, it underlines possible dictation errors in gray. After dictating, you can tap the underlined words to quickly replace them from a list of suggestions.


  • Wireless-N Wi-Fi networking (802.11b/g) for accessing home and corporate networks as well as hotspots while on the go.
  • Built-in mobile hotspot functionality allows multiple Wi-Fi enabled devices to share the 3G or 4G experience on the go with a laptop, camera, music player, game unit, video player, or any other Wi-Fi enabled device.
  • Next-generation Bluetooth 4.0 backward compatible with older Bluetooth-enabled peripherals and includes stereo audio streaming.
  • Near Field Communication (NFC) for sharing contacts, web pages, directions, and more to compatible phones as well as payments via Google Wallet.
  • GPS for navigation and location services
  • Integrated Google Maps with turn-by-turn navigation, street and satellite views.

Communications & Internet

  • Full messaging capabilities including SMS text, MMS picture/video and IM instant messaging
  • Full HTML browser with Adobe Flash Support
  • Personal and corporate e-mail access with support for Exchange ActiveSync as well as mobile e-mail accounts (Google push, Yahoo!, POP3, IMAP).


  • Dual-core 1.5 GHz processor capable of opening web pages twice as fast as most other smartphones.
  • 4.8-inch HD Super AMOLED multi-touch screen (1280 x 720 pixels)
  • MicroUSB port
  • 3.5mm headphone jack


  • 16 GB internal memory (non-expandable)
  • microSD card slot with support for optional cards up to 64 GB.
  • 2 GB RAM for improved multitasking.


  • 8-megapixel camera with continuous auto focus, zero shutter lag, face detection, high dynamic range mode, burst mode, and more.
  • Full HD 1080p video capture (30 fps)
  • Front-facing 2.0-megapixel camera for HD video chats and self portraits.


  • Music player compatible with MP3, WMA, and AAC/AAC+
  • Video player compatible with MPEG4, H.264, H.263, WMV


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Customer Reviews

Most Helpful Customer Reviews
181 of 188 people found the following review helpful
4.0 out of 5 stars Great phone so far! Highly Recommended July 5, 2012
By Pushpin
I've had the new Galaxy 3 for a few days and it has really grown on me. I upgraded from the Galaxy S (Captivate) which I loved as my first smartphone but I got it as a free refurbished model so it had a few issues (nonfunctioning GPS and random hiccups and restarts here and there). I was a bit wary of sticking to Samsung after having a bit of trouble with the previous Galaxy model. Despite the hiccups of my personal copy of the Galaxy S, I decided to give the III a try.

After opening up the beautiful box that the Galaxy III arrives in, I was a bit dismayed that the phone seemed a bit flimsy. To insert the battery and SIM card, you basically have to pry off the cheap plastic back cover with your fingernails. It seemed a bit strange, especially since the Galaxy S had a sliding metal cover and was built like a hockey puck. This is my one main complaint about the III. The Galaxy S is going on strong after two years of drops and falls without any protective casing but I don't feel that the III can sustain such heavy abuse. I'm sure it will survive a few accidents but I don't think I'm comfortable subjecting it to my previous carelessness with its predecessor. After sticking the battery in, the casing feels a bit more solid and the back cover locks in tightly.

Also, memory expansion and replaceable battery gave the III an edge over other new smartphone models. The III also comes with a nice set of headphones/mic and of course a charger.

In terms of size, it is pretty obvious that the III has a much more screen space and is much larger than the Galaxy S and many other smartphones. I have small hands/fingers but I was able to manipulate the Galaxy S with one hand. Not so with the III but that's hardly something worth complaining about. The screen is big and beautiful.
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142 of 154 people found the following review helpful
First, this is a review of the US version of the phone. I tried to put a review up on the US version, but Amazon wouldn't let me. So hopefully this helps out people deciding to get the US version of the phone. In case people are wondering this is for the Sprint network.

The US version of the phone differs as it has a Qualcomm Snapdragon S4 Processor with 1.5 GHz Dual-Core CPUs, while the the rest of the hardware specs are the same as the international version.

I switched from an HTC EVO 4G to get this phone and so far it's been great! Here are the things I like about the phone:

* The phone is a nice size, it's lighter than my HTC EVO 4G.
* The processor is one of the fastest US released Android phone, and it comes with 2 GB of RAM.
* I played around with the camera and video camera and the quality is great in my opinion. (I'll post some pics or a video later.)
* The ICS 4.0 is really snappy and it opens up applications quickly.
* It comes with Google Wallet. I signed up and got a free $10 to use. (I'm going to McDonald's to test it out!)
* I've only use the S Voice application a few times, but it seems to be just like Siri on my wife's iPhone 4S.
* It comes with a micro SD slot in case more space is needed to save pictures, videos, etc.
* You can change out the battery if needed.
* Battery life last twice as long compared to my HTC EVO 4G.

Now for some cons:

* This is carrier related and not the phone itself, but there is no 4G LTE on the Sprint Network. Other networks such at AT&T and Verizon should be better, but I'm stuck with 3G speeds for now.
* The phone is so nice, that I baby it all the time!

I was on the fence about getting this phone or the HTC EVO 4G LTE aka HTC One X.
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110 of 120 people found the following review helpful
After years of sticking with my plain, but solid, flip phone, I decided to jump off the cliff and onto the smartphone bandwagon. I had held off on joining the masses because it seemed like every time I turned around there was a new and improved smartphone. Why waste the money when my phone will be obsolete by the time I get it out of the store? Then I heard about the up and coming Samsung Galaxy S3 (S3). After reading hours upon hours of reviews on the S3, all of a sudden I couldn't get my check card out of my wallet fast enough. If you are thinking about purchasing a smartphone, or are just looking to upgrade, I hope this review will help you reach the same opinion I did; The Galaxy S3 is the best phone in the... universe.

I'll begin by saying MASSIVE is the first adjective that came to mind when I opened my Samsung Galaxy S3 box. The display on the phone is an incredible 4.8" which, for me, coming from a standard flip phone, felt like what I would imagine upgrading from a standard 13" television to a 50" HD plasma T.V. would feel like. After the initial shock of the size wore off, the next thing I noticed was the gorgeous color. The S3 comes in two color choices; marble white and pebble blue. I had picked the latter, and let me tell you; I made the right choice. I also noticed that the phone weighed less than I had expected with a phone this large. In comparison to my old flip phone, the S3 has all the same basic buttons from volume control, an on/off switch and a main menu button. Some could say that the size of the phone makes it awkward or bulky, and I found it took me a few days to adjust to the size myself.
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Most Recent Customer Reviews
4.0 out of 5 stars So far so good.
I ordered this phone for my mom, it got to her quickly and she's had it about a month now. So far so good.
Published 1 day ago by Destiny Sellers
5.0 out of 5 stars Great Phone, have gotten so much use out of it. I would buy a Samsung...
I have had the Samsung Galaxy S3 for a very long time. I just wanted to write up a review for anyone on the fence thinking about a Samsung Galaxy Phone. Read more
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5.0 out of 5 stars Five Stars
Great phone, no damage, and perfect screen.. but, one question.. can I get 4G LTE on it?
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Great product, great price. Shipped fast.
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5.0 out of 5 stars Five Stars
Published 26 days ago by manuel ernesto ortiz
5.0 out of 5 stars Outstanding
Better than advertised. Great people to do business with.
Published 1 month ago by Tommy Edwards
5.0 out of 5 stars Five Stars
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Published 1 month ago by robert pinney
5.0 out of 5 stars Nearly twice the price at Wal-Mart. .
It took a few days to get use to the difference.But, I am extremely pleased with my new phone. ..
Published 1 month ago by Ronn Hutchins
5.0 out of 5 stars Bought this at great price at the time
Bought this at great price at the time. Great flagship phone but smartphone tech is moving so fast, still this phone does all it claims except battery needs a longer usage time... Read more
Published 1 month ago by Clarence H.
4.0 out of 5 stars Gadget going good!
I can't keep up with the ever changing technology so here I was in 2014 and chose this phone because if nothing else, I've always been a Samsung fan This post will not be some high... Read more
Published 1 month ago by Trinspan
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Is it unlocked?
The phone we got was locked and we are trying to get it unlocked with AT&T but getting the run around thus far.
Jan 2, 2015 by Amazon Customer |  See all 2 posts
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