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Samsung I9100 Galaxy S II 16 GB Sim Free Smartphone

4.3 out of 5 stars 592 customer reviews
| 41 answered questions

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  • 4.3 inch WVGA SUPER AMOLED Plus display
  • Dual Core processor
  • 3D graphic performance and fast data processing
  • 8 megapixel auto focus camera with Full HD 1080p recording and playback

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16,100 mAh
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Product details

  • Product Dimensions: 6.6 x 0.8 x 12.5 cm ; 118 g
  • Boxed-product Weight: 299 g
  • Delivery Destinations: Visit the Delivery Destinations Help page to see where this item can be delivered.
    Find out more about our Delivery Rates and Returns Policy
  • Batteries 1 Lithium ion batteries required. (included)
  • Item model number: i9100
  • ASIN: B004QTBQ2C
  • Date first available at Amazon.co.uk: 4 April 2011
  • Average Customer Review: 4.3 out of 5 stars  See all reviews (592 customer reviews)
  • Amazon Bestsellers Rank: 12,638 in Electronics (See Top 100 in Electronics)
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Product Safety

This product is subject to specific safety warnings
  • Warning: Not suitable for children under 6 years. For use under adult supervision


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Product description

Product Description


Books, browsing, movies and more come through in clarity never before seen on a smartphone. The brilliant 4.3" SUPER AMOLED Plus display lets you see every detail in vibrant colour. Read, surf or just experience the spectacle of sight as you stand out with the Samsung Galaxy S II.


Express your colour! This brilliant display delivers superior color, enhanced readability, and great battery consumption. The Truly vivid colour reproductions will really surprise you and because the contrast ratio is very high, you can clearly see separations of light and dark. It also has an ultrafast response time, which akes for smoother graphics. Put that together with it's amazing thinness and 4.3-inch size and you’ve got PC-like browsing in the palm of your hand.

Samsung Live Panel
Samsung Live Panel

Live Panel

Content is King. Drop the apps and get direct access to your content through Samsung’s new personalizable UX, a magazine style layout that selects contents that you use the most, your gallery, music, video, email, notes, games and weather then displays them on your main screen. This live content ecosystem can be customized to your taste and provides easy access to your contents. Don’t search for content, live it!

Readers Hub

Leave the bookshelf at home and carry your Samsung GALAXY S II in your hand. Readers Hub is a great place to flip through your library of classics & best sellers or browse through more than two million books to choose from. On top of that, you will have access to more than 2,500 magazines in 20 languages and 2,000 of newspapers in 47 languages at your fingertips. Crisp, sharp text makes reading a pleasure and your experience will be easier to manage with magnification, text only and page views (for magazine and Newspapers), audio access (for Newspapers), one touch sharing via email (for Magazine), and more features. Believe in books, but look beyond paper.

Faster browsing and quicker multi-tasking
Faster browsing and quicker multi-tasking

PC-like Web Browsing

Unmistakably informative! Mobilize your information gathering capabilities. Put PC-like web browsing in your palm or pocket to access a universe of information with the upgraded user interface. Fully optimized for Android Gingerbread, the Samsung GALAXY S II’s brilliant web browsing function will put it into perspective with easy search optimization and a clear view of your subject matter. The 4.3” SUPER AMOLED Plus and Adobe Flash Player capabilities let you get the full multimedia experience. Surf in style with Samsung.


Show off? Why not when it’s this easy. AllShare lets the Samsung GALAXY S II link wirelessly with a TV, laptop or even audio system to play multimedia files directly from the phone. AllShare synchronizes the phone with a compatible DLNA based product. So start the streaming to the big screen in HD. That’s media convergence made simple!

8MP Camera with LED Flash
8MP Camera with LED Flash

8MP Camera with LED Flash

Get your shots in. The 8MP auto focus camera doesn’t miss any details whether you’re shooting idleness or action. Take beautiful, detailed photos even in low light with the built-in LED flash. And thanks to the much improved user interface of Android Gingerbread, fast scene switching is possible. And a quick switch to the 2MP front-facing camera makes self-portraits a snap. Picture the difference.

Full HD Recording & Playback

Be a star. Let the Samsung GALAXY S II’s video shooting capabilities bring out the celebrity in you. Featuring 1080p Full HD Recording, every moment is a potential masterpiece in the making. Capture the action in high resolution and in dual core speed, instantly play back your HD footage in incredible clarity on the 4.3” SUPER AMOLED Plus display.

Social Hub

Organise and synchronize better all in your online contacts through Social Hub. Streamline your email, SMS, IM and SNS information into one unified box, and interact faster with more people in the way you want to.

Game Hub

Join in on the action. The Samsung GALAXY S II’s Game Hub lets you to download high quality games, providing over 20 social network games and premium games. Search for games and new release information or play away. With an accelerometer, and gyroscope sensors dynamic hand and arm movement games stand out from the crowd. The slightest tilt and you’re dead – now that’s entertainment.

Music Hub

Keep your music close, while accessing the world of 13 million tracks of songs. Samsung’s Music Hub, powered by 7digital, provides an intuitive playback system while you search, discover, preview, purchase and download tracks on the go. The app will also provide you with the viewing experience for rich information, with access to all the artist bios, discographies and reviews you desire. Get recommendations on hot and new albums and add to the excitement with the virtual 5.1 channel sound.

Box Contains

Samsung Galaxy S II handset
AC Adapter
User Manual

Customer Questions & Answers

Customer Reviews

Top Customer Reviews

I bought Galaxy S2 after a thorough review of the phone and continuously monitoring feedback given. I must say, I am not disappointed but truly amazed how intuitive and well designed. I would agree with most of the reviews before and will try to cover some aspects not so far covered in reviews in the hope that it will help other prospective buyers in making a decision to buy a smart phone, after all you would be paying more than for a 42" HD TV.

I have been a iPhone 4 and Blackberry user and use the phone for e-mails and browsing a lot. Before deciding to purchase this phone (now have used it for about a week)I considered Blackberry Torch and iPhone4 and very much aware of capabilities and limitations of these.

e-mail, contacts, calander: you can set up multiple e-mail accounts (I have set up and using 3 accounts: gmail, hotmail and MS Exchange server). All work very well. You can synchronize e-mail, contacts, and calendar of all these accounts on the phone and they appear on the the respective application colour coded making it possible to see from what account it came from. Further you can access e-mails separately on different accounts on the same e-mail app.

Browser is very good and reliable. Yes, flash content can be viewed. Browsing is much faster and smoother than iPhone4.
Apps: Yes, it is not as extensive as the iTunes but there are enough Apps available (some preloaded, available from Samsung, and from Android market). Most Apps are free compared to iTunes. I did not have any problem with the Apps I downloaded so far.
Music Hub: It is primarily for you to download music from 7digital. The player there is not great. But there is a separate App for music which works fine with your downloaded music.
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14 Comments 397 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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**** 8 WEEK UPDATE ****
Having had this phone for two months now I thought I'd update this. There are several things now about Android and the GS2 in general that are now apparent to me and may be deal-breakers for some of you, though it should be noted that most of these are applicable to all Android phones, and not just the GS2:

1. If you use your phone as your primary music player (e.g. like an iPod) then this is NOT the phone for you - it (as far as I can determine) has no dedicated hardware to decode audio and so it uses a lot of CPU power to play music. The phone will get very hot in your pocket from the CPU heat and within 4 hours the battery will be completely dead. This turned out to be a deal breaker for me as I use my phone extensively for music playback, and the iPhone is still the only phone I know of that gives 40 hours playback.

2. Gapless audio playback is not supported by Android, though some players buffer the next track to simulate the feature (e.g. PowerAmp) if you're willing to pay for them. Gapless playback may be supported in future Android versions, though I don't know how or when one could find out exactly what version of Android will support it.

3. There is a very common bug in the GS2 whereby an application called 'Wifi Sharing' will randomly start itself in the background and consume a huge amount of CPU power (doing nothing) and drain your battery SEVERELY. Your battery will be dead in 6 hours if you don't 'force close' the application. The only solution at the moment if you have this problem is to install something like WatchDog Lite and set up an 'alert' to warn you when Wifi Sharing starts to overtake your CPU so that you can 'force close' it.

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83 Comments 744 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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As an iPhone 4 user since last year I had the chance to try out my first Android phone, the current top of the line Samsung Galaxy S II (i9100) thanks to TRND. COM
And I have to say I am really impressed with what I saw and experienced with this Samsung phone.

---- Hardware (general build and feel) ----
Extremely lightweight, very nicely balanced. The handset size seems very good (perfect for a man's hand although my wife also likes it very much), actually hides its actual size due to its thinness and weight.
Materials used have a good haptic touch, although it feels slightly less expensive then the iPhone 4 (probably because it uses more plastic and less glass/ metal).
The back cover is slightly difficult to remove because it initially feels flimsier then it actually is but unproblematic once you get used to it and no problem at all if you need to insert a microSD card, replace the SIM or change the battery.
A very high quality in-ear headset is included which I massively prefer instead of the Apple headsets - but this may be a personal decision.
-> Conclusion: In all the Samsung is on par with the iPhone 4, each has its own merits.

---- Screen ----
Large (4.3"), very crisp and sharp display, great colors (better then the iPhone4 Retina display in this regard but also a bit darker).
The screen (using an enhanced AMOLED technology which Samsung coined "Super AMOLED Plus" is probably the best stand-out feature of the Samsung and puts it over the top of all current smartphones.
-> Conclusion: In all slightly better then the iPhone 4 due to size and colours.

---- Operating System ----
Uses Andoid 2.3.3 (named Gingerbread), the most current smartphone version of Google's Android OS.
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19 Comments 405 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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