- Size (LWH): 5.11 inches, 2.71 inches, 0.37 inches
- Weight: 4.8 ounces
- Network Compatibility: UMTS
- Phone Book Capacity: 100 Entries
- Minimum Rated Talk Time: 300 minutes
- Minimum Rated Standby Time: 200 hours
- Battery Type: Lithium Ion
Samsung Galaxy S II 4G Android Phone (AT&T)
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- Display: 4.3-inches
- Camera: 8-MP
- Processor Speed: 1.2 GHz
- OS: Android 2.3 (Gingerbread)
- Release Date: October, 2011
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The Samsung Galaxy S II is the follow-up to Samsung's popular Galaxy S Captivate. This sequel upgrades to a faster 1.2 GHz dual-core processor, a larger 4.3-inch Super AMOLED Plus display, a 8 megapixel camera, and better HD video capture and output. This high-end Android smartphone also features DLNA streaming, 16GB of built-in memory, fast HSPA data, multi-format music player, WiFi, HTML browser, video streaming, touchscreen, and GPS navigation. This quadband GSM smartphone is also equipped with WCDMA modes for international use, and offers access to thousands of apps, games, movies, and music available on Google's Play Store.
Offering a powerful, premium Android smartphone experience in a pocket-friendly design, the ultra-thin Samsung Galaxy S II 4G for AT&T gives you extreme multitasking abilities and the smoothest game play possible thanks to its powerful dual-core 1.2 GHz processor. Measuring a mere 8.89mm (0.35 inches) at its thinnest from front to back, the Galaxy S II easily it slips in and out of your pocket even with its huge 4.3-inch Super AMOLED Plus multi-touch display. It's perfect for immersing yourself in cinema-quality video and intense on-the-go gaming.
Boasting a vibrant 4.3-inch Super AMOLED Plus display (view larger).
8-megapixel camera with Full HD 1080p video recording.
Comfortable in your hand at just over 4 ounces.
With AT&T's 4G network, you'll enjoy mobile broadband speeds up to 4x faster than AT&T's already fast mobile broadband network (learn more below). You also get the AT&T Mobile Hotspot service built right into the smartphone--enabling you to connect additional Wi-Fi-enabled devices to the phone's mobile broadband signal (requires appropriate data plan). This GPS-enabled phone can also access the AT&T Navigator service for turn-by-turn directions.
Other features include an 8-megapixel camera with Full HD 1080p video capture, 16 GB internal memory, microSD memory expansion to 32 GB, Bluetooth 3.0 connectivity for hands-free devices and stereo music streaming, DLNA wireless streaming capabilities, GPS for navigation and location-based services, access to over 200,000 apps in the Android Market, and up to 3 hours of talk time (see full specifications below).
The Brightest, Most Colorful Screen
With an incredibly colorful 4.3-inch Super AMOLED Plus display, the Galaxy S II delivers 50 percent more sub-pixels than the previous generation display for better contrast. The display also offers unmatched outdoor viewing quality, even in the brightest sunlight.
Super Sharp Photos and Videos Plus Video Chat
This Galaxy S II also captures sharp photos with its 8-megapixel camera with flash, and it records videos in stunning Full HD 1080p resolution. An additional 2-megapixel front-facing camera gives you the power to connect with your friends and family face-to-face via video chat with preloaded Qik Lite over Wi-Fi. And with Google Talk, you can video chat with all of your Google Talk contacts, whether they are on a mobile phone or a computer.
Samsung's Media Hub enables you to rent or purchase movies and TV shows within seconds watch from the convenience of anywhere. With Media Hub's progressive downloading feature, you can start watching your content almost immediately as the rest of the file downloads to the Galaxy S II. Plus, all Media Hub content can be shared among five Media Hub-enabled devices on the same account.
Intuitive TouchWiz Interface
The Galaxy S II features Samsung's TouchWiz user interface, providing superior multi-tasking and customization for an enhanced visual and intuitive smartphone experience. Live Panel features provide immediate access to weather, social updates, e-mail, news and photos, which can all be customized on any one of the seven home screens. All of the widgets can be positioned and re-sized to create unique home screens and one-touch access to the services and apps you use the most. The Notifications Panel allows one touch access to a separate menu for managing Wi-Fi, Bluetooth, GPS, and Flight Mode settings.
The Samsung Galaxy S II 4G weighs 4.3 ounces and measures 4.96 x 2.6 x 0.35 inches. Its 1650 mAh lithium-ion battery is rated at up to 8 hours of talk time, and up to 400 hours (16.6 days) of standby time. It runs on the 850/900/1800/1900 MHz GSM/GPRS/EDGE frequencies as well as AT&T's dual-band 4G network (850/1900 MHz; HSPA+/HSDPA/UMTS) plus international 2100 MHz 3G networks.
What's in the Box
Samsung Galaxy S II 4G handset, rechargeable battery, charger, USB cable, quick start guide
This phone runs on AT&T's dual-band 850/1900 MHz 4G network (UMTS/HSDPA/HSPA+), and with HSPA+ you'll experience mobile data speeds up to 4x faster than ordinary mobile broadband--up to approximately 6 Mbps (download). 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.
Coming later in 2011, AT&T will deliver a second layer of 4G network called LTE (Long Term Evolution) that is even faster than HSPA+ speeds.
In areas where either AT&T's 3G or 4G network is not available, you'll continue to receive service on the AT&T EDGE network, which offers availability in more than 13,000 US cities and along some 40,000 miles of major highways.
Note: AT&T's 4G mobile broadband coverage is not available in all areas. 4G speeds delivered by HSPA+ with enhanced backhaul; availability increasing with ongoing backhaul deployment.
Optional AT&T Services
AT&T Navigator: This premium GPS navigation application includes audible turn-by-turn directions, real-time traffic updates and re-routing options, and 3D moving maps (additional charges applicable). AT&T Navigator offers several other features to make your commute more enjoyable and reliable, including mobile access to Yellowpages.com. You'll be able to find the closes ATM, restaurant, gas station, Wi-Fi hotspot and more with over 10 million business listings.
DataPro 4 GB for Smartphone Tethering: Tethering lets you use your smartphone as a wireless modem or mobile hotspot, enabling you to share your mobile broadband connection to laptops, netbooks, and more. The DataPro 4 GB plan also includes unlimited access to more than 26,000 AT&T Wi-Fi Hot Spots. And if you go over, you'll get an additional 1 GB automatically for only $10.
AT&T FamilyMap: Locate any phone indoors or outdoors on the AT&T Network. FamilyMap provides peace of mind by being able to conveniently locate a family member from your wireless phone or PC and know that your family's information is secure and private. Want to verify that your child arrives home from school each day? Set up a Schedule Check to automatically get location information sent to you via text message or e-mail.
Android Gingerbread Operating System
The Galaxy S II runs the Android 2.3 operating system (dubbed Gingerbread)--the fastest version of Android available for smartphones yet. It features a cleaner, more refined interface with new icons, improved top notification bar, and more intuitive navigation.
Multitasking in Gingerbread allows you the ability to run more than one app at a time. If you're playing a game, you can easily switch to an incoming e-mail and then switch back to the game without losing your place. And like the previous version of Android ("Froyo"), Gingerbread provides support for Adobe Flash Player 10.1 for access to the full Web.
A new onscreen keyboard makes it easier to type thanks to additional spacing between the keys and larger font sizes. And the more you use the keyboard, the easier typing will be as the enhanced suggest feature records previous input history to make better suggestions.
The Galaxy S II also brings one-touch access to the popular Google mobile services you use every day. It also provides easy access to both personal and corporate e-mail, calendars, and contacts supported by Exchange Server and Gmail. And through Android Market, you'll get access to thousands of useful applications, widgets, and fun games to download and install on your phone, with many more apps being added every day.
Communications & Internet
Also Available for This Android Device
Amazon Appstore for Android
Top Customer Reviews
I started my day out yesterday around 5:30 am, as I drove to work I had a video podcast playing on the phone and that ran for around 30 minutes during my commute. I got to work and then started playing a little with the phone but mainly using it for web browsing and listening to Audio the remainder of the day. I did play some words with friends, downloaded a few new apps from the market and showed off the phone and by 1:30 pm I was at 60% battery life. Not bad to only use 40% in 8 hours. At that rate it's approx 5% battery per hour which tells me I can run this thing just like I was for approx 20 hours without it dying on me. This was PRE any optimization, I had wifi on, data on, etc.
As for charging the phone, it seemed to charge just fine. I read other reviews where it was taking a long time to charge. I think it took the normal amount of time. That being said I was using a wall charger that came with the phone. If you charge via computer USB port it will take a bit longer.
It's plastic and glass, no doubt about it but it is extremely lightweight but doesn't feel cheap. Samsung did a great job making this feel solid even though it is literally pencil thin. I don't have any issues with light leak or anything so far with the construction. Some people bash the back battery cover which is a thin plastic cover.Read more ›
When compared to an Atrix 4G, it's absolutely night and day. All the hype over Samsung's AMOLED Plus screen is no joke. The colors are absolutely brilliant in comparison to Motorola's Pentile display. Moving about the screen is silky smooth, with no lag at all. Going back to the Atrix, you can tell the motion from screen to screen just isn't as sweeping. The camera differences are amazing different, both in pictures and in video. Color in the pictures taken by the SGS2 is just much crisper and deeper, especially with black colors, in comparison to the Atrix. However, I'm not using the full 8 megapixel size, as it's not 8MP Wide. I've stuck to the largest widescreen resolution of 6MP W. The hardware does not disappoint, with most work (loading apps, word docs, flash) being done very fast.
When compared to an iPhone 4S (got to play with my wife's iphone this weekend), this is where you find that it's very evenly matched. Both OS's operate smoothly, their cameras capture great images at 8 MP, their videos are just as well. It's on the configuration side and the battery life that makes the difference. Siri aside, the life on the iPhone 4S will completely outdo the SGS2 by far.Read more ›
I'm using this phone from past 3 weeks and I don;t miss my Iphone at all. Samsung Galaxy S2 is loaded with features and technical specs.Lets differentiate Iphone 4S with Samsung Galaxy S2.
Specs Iphone4/4S Galaxy S2
Processor 800 MHz 1.2 GHz
Core Dual Dual
Memory 512MB 1 GHz
Screen Resolution 960 X 640 480 x 800
Display Ratina Super Amoled +
Back Camera 8MP with flash 8 MP with FLash
Front camera 1.3MP 2 MP
Video recording 1080P(FULL HD) 1080P(Full HD)
Weight 140 Grams 116 Grams
network 3G 4G
Capacity 16GB 16 GB
SD support NO Yes 32GB Micro SD card slot available to expand
Screen Size 3.5inch 4.3 inch
Video format ITUNE limited No conversion required, upload any format directly to phone
Samsung galaxy support animated live wallpapers. E.g It has animated wallpaper which changes animation based on weather. if its cloudy,moving clouds dispalyed on screen, if rain, you will see drops on the screen, if snow then snow flakes falling on animated wallpaper which gives phone very cool looks and so as for night and day.
It has proximity sensor which is very useful when you are on call. Touch screen is not effective on call which means if screen touches on your cheeks its non-responsive and calls wont cut or go on hold. You can disable this feature.
The phone has motion sensor which helps like, if you are in meeting and your call rings, flip the phone with screen down and its on mute. similarly tilt, pan and swing options behave differently .Read more ›
Most Recent Customer Reviews
Once again, I have had good luck with a refurbished product. It more than meets my needs and is almost as good as my wife's Galaxy S4.Published 2 months ago by Roger Robin
Really not satisfied. The phone overheard and blacks out. Really a waste if moneyPublished 9 months ago by Amazon Customer
Didn't came with sim card or SD card. Memory was less than it said it was.Published 12 months ago by inesita