The Samsung Galaxy SÂ III (or Galaxy S3) is a multi-touch, slate-format smartphone designed, developed, and marketed by Samsung Electronics that runs the Android OS by Google. Launched in 2012, it had sold about 70 million units by 2015.
It has additional software features, expanded hardware, and a redesigned physique from its predecessor, the Samsung Galaxy SÂ II. The "SÂ III" employs an intelligent personal assistant (S Voice), eye-tracking ability, and increased storage. Although a wireless charging option was announced, it never came to fruition. However, there are third party kits which add support for wireless charging. Depending on country, the 4.8-inch (120Â mm) smartphone comes with different processors and RAM capacity, and 4G LTE support. The device was launched with Android 4.0.4 "Ice Cream Sandwich", was updated to Android 4.3 "Jelly Bean", and can be updated to Android 4.4 "KitKat" on variants with 2 GB of RAM. The phone's successor, the Samsung Galaxy S4, was announced on 14 March 2013 and was released the following month.
Following an 18-month development phase, Samsung unveiled the SÂ III on 3 May 2012. The device was released in 28 European and Middle Eastern countries on 29 May 2012, before being progressively released in other major markets in June 2012. Prior to release, 9Â million pre-orders were placed by more than 100 carriers globally. The SÂ III was released by approximately 300 carriers in nearly 150 countries at the end of July 2012. More than 20 million units of the SÂ III were sold within the first 100 days of release and more than 50 million until April 2013.
Because of overwhelming demand and a manufacturing problem with the blue variant of the phone, there was an extensive shortage of the SÂ III, especially in the United States. Nevertheless, the SÂ III was well-received commercially and critically, with some technology commentators touting it as the "iPhone killer". In September 2012, TechRadar ranked it as the No. 1 handset in its constantly updated list of the 20 best mobile phones, while Stuff magazine likewise ranked it at No.Â 1 in its list of 10 best smartphones in May 2012. The handset also won the "European Mobile Phone of 2012â"13" award from the European Imaging and Sound Association, as well as T3 magazine's "Phone of the Year" award for 2012. It played a major role in boosting Samsung's record operating profit during the second quarter of 2012. As of NovemberÂ 2012, the SÂ III is part of a high-profile lawsuit between Samsung and Apple. In November 2012, research firm Strategy Analytics announced that the SÂ III had overtaken Apple's iPhone 4S to become the world's best-selling smartphone model in Q3 2012.
In April 2014, following the release of its new flagship, the Galaxy S5, Samsung released a refreshed version called the "Galaxy S3 Neo", which has a quad-core Snapdragon 400 processor clocked either at 1.2 or 1.4Â GHz. It has 1.5 GB of RAM and 16 GB of internal storage and ships with Android 4.4.4 "KitKat".
Samsung Galaxy S3 / S III / i9300 - Touch Screen / LCD Display / Frame replacement. - Galaxy S3 - how to change Digitizer / Screen / Frame module - video tutorial. Samsung Galaxy S3, S III - LCD Display & Touch screen Glass Digitizer Replacement: https://www.youtube.com/watch?v=LJX...
Design work on the SÂ III started in late 2010 under the supervision of Chang Dong-hoon, Samsung's Vice President and Head of the Design Group of Samsung Electronics. From the start, the design group concentrated on a trend which Samsung dubs "organic", which suggests that a prospective design should reflect natural elements such as the flow of water and wind. Some of the results of this design were the curved outline of the phone and its home screen's "Water Lux" effect, where taps and slides produce water ripples.
Throughout the eighteen-month design process, Samsung implemented stringent security measures and procedures to maintain secrecy of the eventual design until its launch. Designers worked on three prototypes concurrently while regarding each of them as the final product. Doing so required a constant duplication of effort, as they had to repeat the same process for all three prototypes. The prototypes, of which taking photos was forbidden, were locked in a separate laboratory, accessible only by core designers. They were transported by trusted company employees, instead of third-party couriers. "Because we were only permitted to see the products and others weren't," explained Principal Engineer Lee Byung-Joon, "we couldn't send pictures or drawings. We had to explain the Galaxy SÂ III with all sorts of words." Despite such security measures, specifications of one of the three units were leaked by Vietnamese Web site Tinhte, although it was not the selected design.
Speculation in the general public and media outlets regarding the handset's specifications began gathering momentum several months before its formal unveiling in May 2012. In February 2012, prior to the Mobile World Congress (MWC) in Barcelona, Spain, there were rumors that the handset would incorporate a 1.5Â GHz quad-core processor, a display of 1080p (1080Ã1920 pixels) resolution, a 12-megapixel rear camera and a HD Super AMOLED Plus touchscreen. More accurate rumored specifications included 2Â GB of RAM, 64Â GB of internal storage, 4G LTE, a 4.8-inch (120Â mm) screen, an 8-megapixel rear camera, and a 9-millimetre (0.35Â in) thick chassis. Samsung confirmed the existence of the Galaxy SÂ II's successor on 5 March 2012, but it was not until late April 2012 that Samsung's Senior Vice-President Robert Yi confirmed the phone to be called "Samsung Galaxy SÂ III".
After inviting reporters in mid-April, Samsung launched the Galaxy SÂ III during the Samsung Mobile Unpacked 2012 event at Earls Court Exhibition Centre, London, United Kingdom, on 3 May 2012, instead of unveiling their products earlier in the year during either the World Mobile Congress or Consumer Electronics Show (CES). One explanation for this decision is that Samsung wanted to minimize the time between its launch and availability. The keynote address of the hour-long event was delivered by Loesje De Vriese, Marketing Director of Samsung Belgium.
Following the launch of the Galaxy S4 in June 2013, Samsung was reportedly retiring the phone earlier than planned because of low sales numbers and to streamline manufacturing operations.
Hardware and design
The SÂ III has a plastic chassis measuring 136.6Â mm (5.38Â in) long, 70.7Â mm (2.78Â in) wide, and 8.6Â mm (0.34Â in) thick, with the device weighing 133 grams (4.7Â oz). Samsung abandoned the rectangular design of the Galaxy S and Galaxy SÂ II, and instead incorporated round corners and curved edges, reminiscent of the Galaxy Nexus. The device has been available in several color options
: white, black, grey, blue-grey, red, and brown. A "Garnet Red" model was made available exclusively to US carrier AT&T on 15 July 2012.
The SÂ III comes in two distinct variations that differ primarily in the internal hardware. The international SÂ III version has Samsung's Exynos 4 Quad system on a chip (SoC) containing a 1.4Â GHz quad-core ARM Cortex-A9 central processing unit (CPU) and an ARM Mali-400 MP graphics processing unit (GPU). According to Samsung, the Exynos 4 Quad doubles the performance of the Exynos 4 Dual used on the SÂ II, while using 20Â percent less power. Samsung had also released several 4G LTE versionsâ"4G facilitates higher-speed mobile connection compared to 3Gâ"in selected countries to exploit the corresponding communications infrastructures that exist in those markets. Most of these versions use Qualcomm's Snapdragon S4 SoC featuring a dual-core 1.5Â GHz Krait CPU and an Adreno 225 GPU. The South Korean and Australian versions are a hybrid of the international and 4G-capable versions.
The SÂ III has a maximum of 2Â GB of RAM, depending on model. The phone comes with either 16, 32, or 64 GB storage; additionally, microSDXC storage offers a further 64Â GB for a potential total of 128Â GB. Moreover, 50Â GB of space is offered for two years on Dropboxâ"a cloud storage serviceâ"for purchasers of the device, doubling rival HTC's 25Â GB storage for the same duration.
The SÂ III's HD Super AMOLED display measures 4.8 inches (120Â mm) on the diagonal. With a 720Ã1280-pixel (720p) resolution, its 306 pixel per inch (PPI, a measure of pixel density) is a relatively high, which is accommodated by the removal one of the three subpixelsâ"red, green and blueâ"in each pixel to create a PenTile matrix-display; consequently, it does not share the "Plus" suffix found on the SÂ II's Super AMOLED Plus display. The glass used for the display is the damage-resistant corning Gorilla Glass 2, except for S3 Neo variant. The device's software includes a feature known as "Smart Stay", which uses the device's front camera to detect whether the user's eyes are looking at the screen, and prevents the screen from automatically turning off while the user is still looking at it.
The SÂ III has an 8-megapixel camera similar to that of the Galaxy SÂ II. It can take 3264Ã2448-pixel resolution photos and record videos in 1920Ã1080-pixel (1080p) resolution. Samsung improved the camera's software over that of its predecessor to include zero shutter lag, and Burst Mode and Best Shot, which work together to quickly take numerous photos before the best-judged frame is selected. The phone can also take pictures while recording videos. The rear-facing camera is complemented by a 1.9-megapixel front-facing camera that can record 720p videos. The phone has LED flash and autofocus.
In addition to the 4.8-inch (120Â mm) touchscreen, the SÂ III has several physical user inputs, including a home button located below the screen, a volume key on the left side and a power/lock key on the right. At the top there is a 3.5-millimetre (0.14Â in) headphone jack and one of the two microphones on the SÂ III; the other is located below the home button. The SÂ III is advertised as having an MHL port that can be used both as a micro-USB On-The-Go port, and for connecting the phone to HDMI devices. However, a retailer later discovered that Samsung had made a modification to the electronics of the port such that only the adapter made specifically for this model by Samsung could be used.
The SÂ III's Li-ion 2,100Â mAh battery is said to have a 790-hour standby time or 11Â hours of talk time on 3G, compared to 900Â hours in standby and 21Â hours of talk time on 2G. Built into the battery is near field communication (NFC) connectivity, which allows users to share map directions and YouTube videos quickly using Wi-Fi Direct (through Android Beam), and perform non-touch payments at shops that employ specially equipped NFC cash registers. The battery can be wirelessly charged using a special charging pad (sold separately) that utilizes magnetic resonance to produce a magnetic field through which electricity could be transferred.
CNET TV torture-tested an SÂ III by cooling it to 24Â Â°F (â'4Â Â°C), placing it in a heat-proof box and heating it to 190Â Â°F (88Â Â°C), and submerging it in waterâ"the SÂ III survived all three tests. The phone also did not exhibit any scratches when a key was repeatedly scraped against the display. However, Android Authority later carried out a drop test with the purpose of comparing the SÂ III and the iPhone 5. The screen on the SÂ III shattered on the second drop test, while the iPhone received only minor scuffs and scratches on the metal composite frame after three drop tests.
Software and services
The SÂ III is powered by Android, a Linux-based, open source mobile operating system developed by Google and introduced commercially in 2008. Among other features, the software allows users to maintain customized home screens which can contain shortcuts to applications and widgets for displaying information. Four shortcuts to frequently used applications can be stored on a dock at the bottom of the screen; the button in the center of the dock opens the application drawer, which displays a menu containing all of the apps installed on the device. A tray accessed by dragging from the top of the screen allows users to view notifications received from other apps, and contains toggle switches for commonly used functions. Pre-loaded apps also provide access to Google's various services. The SÂ III uses Samsung's proprietary TouchWiz graphical user interface (GUI). The "Nature" version used by the SÂ III has a more "organic" feel than previous versions, and contains more interactive elements such as a water ripple effect on the lock screen. To complement the TouchWiz interface, and as a response to Apple's Siri, the phone introduces S Voice, Samsung's intelligent personal assistant. S Voice can recognize eight languages including English, Korean, Italian and French. Based on Vlingo, S Voice enables the user to verbally control 20 functions such as playing a song, setting the alarm, or activating driving mode; it relies on Wolfram Alpha for online searches.
The SÂ III initially shipped with Android version 4.0.4, named "Ice Cream Sandwich", which became commercially available in March 2012 with the Nexus S and Galaxy Nexus. Ice Cream Sandwich has a refined user interface, and expanded camera capabilities, security features and connectivity. In mid-June 2012, Google unveiled Android 4.1 "Jelly Bean", which employs Google Now, a voice-assistant similar to S Voice, and incorporates other software changes. Samsung accommodated Jelly Bean in the SÂ III by making last-minute hardware changes to the phone in some markets. Jelly Bean updates began rolling out to SÂ IIIs in selected European countries, and to the T-Mobile in the United States in November 2012. Samsung started pushing Android 4.1.2 Jelly Bean to the international version of the SÂ III in December 2012. In December 2013, Samsung began rolling out Android 4.3 for the SÂ III, adding user interface features back ported from the Galaxy S4, and support for the Samsung Galaxy Gear smartwatch. In March 2014, Samsung started the rollout of 4.4.2 KitKat for the 2 GB variant of the S III.
The SÂ III comes with a multitude of pre-installed applications, including Google Apps like Google Play, YouTube, Google+, Gmail, Google Maps, Voice Search and Calendar, in addition to Samsung-specific apps such as ChatON, Game Hub, Music Hub, Video Hub, Social Hub and Navigation. To address the fact that iPhone users are reluctant to switch to Android because the OS is not compatible with iTunes, from June 2012 Samsung offered customers of its Galaxy series the Easy Phone Sync app to enable the transfer of music, photos, videos, podcasts, and text messages from an iPhone to a Galaxy device. The user is able to access Google Play, a digital-distribution multimedia-content service exclusive to Android, to download applications, games, music, movies, books, magazines, and TV programs.
Apart from S Voice, Samsung has directed the bulk of the SÂ III's marketing campaign towards the device's "smart" features, which facilitate improved human-device interactivity. These features include: "Direct Call", or the handset's ability to recognise when a user wants to talk to somebody instead of messaging them, if they bring the phone to their head; "Social Tag", a function that identifies and tags people in a photo and shares photos with them; and "Pop Up Play", which allows a video and other applications to occupy the screen at the same time. In addition, the SÂ III can beam its screen to a monitor or be used as a remote controller (AllShare Cast and Play) and share photos with people who are tagged in them (Buddy Photo Share).
The SÂ III can access and play traditional media formats such as music, movies, TV programs, audiobooks, and podcasts, and can sort its media library alphabetically by song title, artist, album, playlist, folder, and genre. One notable feature of the SÂ III's music player is Music Square, which analyses a song's intensity and ranks the song by mood so that the user can play songs according to their current emotional state. The device also introduced Music Hub, an online music store powered by 7digital with a catalogue of over 19Â million songs.
The SÂ III was the first smartphone to support Voice Over LTE with the introduction of HD Voice service in South Korea. The phone enables video calling with its 1.9 MP front-facing camera, and with support for the aptX codec, improves Bluetooth-headset connectivity. Texting on the SÂ III does not embody any new significant features from the SÂ II. Speech-to-text is aided by the Vlingo and Google's voice-recognition assistant. Not unlike other Android devices, there are a multitude of third-party typing applications available that could complement the SÂ III's stock keyboard.
On 18 June 2012, Samsung announced that the SÂ III would have a version with enterprise software under the company's Samsung Approved For Enterprise (SAFE) program, an initiative facilitating the use of its devices for "bring your own device" scenarios in workplace environments. The enterprise SÂ III version would support AES-256 bit encryption, VPN and Mobile Device Management functionality, and Microsoft Exchange ActiveSync. It was scheduled to be released in the United States in July 2012. The enterprise version was expected to penetrate the business market dominated by Research in Motion's BlackBerry, following the release of similar enterprise versions of the Galaxy Note, Galaxy SÂ II and the Galaxy Tab line of tablet computers.
A separate "Developer Edition" of the SÂ III was made available from Samsung's Developer Portal. It came with an unlockable bootloader to allow the user to modify the phone's software.
On 19 September 2012, security researchers demonstrated during Pwn2Own, a computer hacking contest held in Amsterdam, Netherlands, that the SÂ III can be hacked via NFC, allowing attackers to download all data from the phone.
In December 2012, two hardware issues were reported by users of the SÂ III: A vulnerability of the Exynos SoC allowed malicious apps to gain root privileges even on unrooted devices, and a spontaneous bricking of the unit, called the "sudden death vulnerability", that occurs about six months after activation. Samsung has been replacing the mainboards of affected units under warranty. In January 2013, Samsung released a firmware update that corrected both issues.
Affecting both Galaxy S II and III, some units can have high memory use without apparent cause, in itself causing units to be unable to store any more data and making the units memory to be 'full' when apparently not using all of the units internal memory available. In October 2012 Samsung noted that this was caused by a mass caching archive running in the background of units operational tasks. This copied and saved media, tasks and app information to a background archive which was not accessible to the user without change and re-writing of the phones operational script. When this has been altered access can be gained and the cache can be deleted and no further caching will occur unless requested. This issue was resolved for the Galaxy s IIII (and Later) model.
As of mid-2013, two S III explosions were reported. The first involved a man from Ireland, while the more recent incident occurred when a Swiss teenager was left with second and third degree burns in her thigh caused by her phone's explosion.
In October 2013, Samsung acknowledged swelling and overheating issues with the Li-ion batteries in many S III phones, and offered replacement batteries for affected devices.
According to an anonymous Samsung official speaking to the Korea Economic Daily, the SÂ III received more than 9Â million pre-orders from 100 carriers during the two weeks following its London unveiling, making it the fastest-selling gadget in history. In comparison, the iPhone 4S received 4Â million pre-orders prior to its launch, while Samsung's previous flagship phone, the SÂ II, had 10Â million handsets shipped within five months. Within a month of the London unveiling, auction and shopping website eBay noted a 119-percent increase in second-hand Android phone sales. According to an eBay spokesperson, this was "the first time anything other than an Apple product has sparked such a selling frenzy."
The SÂ III was released in 28 countries in Europe and the Middle East on 29 May 2012. To showcase its flagship device, Samsung afterwards embarked on a global month-long tour of the SÂ III to nine cities, including Sydney, New Delhi, and cities in China, Japan, South Korea and the United States.
The SÂ III has helped Samsung consolidate its market share in several countries including India, where Samsung expected to capture 60Â percent of the country's smartphone market, improving on its previous 46Â percent. Within a month of release, Samsung had a 60-percent market share in France, while the company controlled over 50Â percent of the German and Italian smartphone markets. Over a similar period the SÂ III helped increase Samsung's market share in the United Kingdom to over 40Â percent, while eroding the iPhone 4S's 25Â percent to 20Â percent in the country. The SÂ III was scheduled to be released in North America on 20 June 2012, but because of high demand, some US and Canadian carriers delayed the release by several days, while some other carriers limited the market at launch. The SÂ III's US launch event took place in New York City, hosted by Twilight actress Ashley Greene and attended by dubstep artist Skrillex, who performed at Skylight Studios.
Samsung estimated that by the end of July 2012, the SÂ III would have been released by 296 carriers in 145 countries, and that more than 10Â million handsets would have been sold. Shin Jong-kyun, president of Samsung's mobile communications sector, announced on 22 July that sales had exceeded 10Â million. According to an assessment by Swiss financial services company UBS, Samsung had shipped 5â"6Â million units of the phone in the second quarter of 2012 and would ship 10â"12Â million handsets per quarter throughout the rest of the year. An even more aggressive prediction by Paris-based banking group BNP Paribas said 15Â million units will be shipped in the third quarter of 2012, while Japanese financial consultant company Nomura placed the figure for this quarter as high as 18Â million. Sales of the SÂ III were estimated to top 40Â million by the end of the year. To meet demand, Samsung had hired 75,000 workers, and its South Korean factory was running at its peak capacity of 5Â million smartphone units per month.
A manufacturing flaw resulted in a large portion of the new smartphones having irregularities with the "hyper-glazing" process. The mistake caused an undesirable finish on the blue back covers and resulted in the disposal of up to 600,000 plastic casings and a shortage of the blue model. The issue was later resolved; however, Reuters estimated that the shortage had cost Samsung twoÂ million SÂ III sales during its first month of release.
On 6 September 2012, Samsung revealed that sales of the SÂ III had reached 20Â million in 100Â days, making it three and six times faster-selling than the GalaxyÂ SÂ II and the GalaxyÂ S, respectively. Europe accounted for more than 25 percent of this figure with 6Â million units, followed by Asia (4.5Â million) and the US (4Â million); sales in South Korea, the SÂ III's home market, numbered 2.5Â million. Around the same time of Samsung's announcement, sales of the SÂ III surpassed that of the iPhone 4S in the US.
In the third quarter of 2012, more than 18 million SÂ III units were shipped, making it the most popular smartphone at the time, ahead of the iPhone 4S's 16.2 million units. Analysts deduced that the slump in iPhone sales was due to customers' anticipation of the iPhone 5.
By May 2014, the S III had sold approximately 60 million units since its 2012 release. In April 2015, the total sales number was reported as 70 million.
On 11 October 2012 Samsung unveiled the Galaxy SÂ III Mini, a 4-inch (100Â mm) smartphone with lower specifications compared to the SÂ III.
The reception of the SÂ III has been particularly positive. Critics noted the phone's blend of features, such as its S Voice application, display, processing speed, and dimensions as having an edge over its competition, the Apple iPhone 4S and HTC One X. Vlad Savov of The Verge declared it a "technological triumph", while Natasha Lomas of CNET UK lauded the phone's "impossibly slim and light casing and a quad-core engine", calling it the "Ferrari of Android phones", a sentiment affirmed ("a prince among Android phones") by Dave Oliver of Wired UK and ("king of Android") Esat Dedezade of Stuff magazine. Gareth Beavis of TechRadar noted that the SÂ III is "all about faster, smarter and being more minimal than ever before while keeping the spec list at the bleeding edge of technology." Matt Warman of The Daily Telegraph said, "On spending just a short time with the S3, I'm confident in saying that it's a worthy successor to the globally popular S2".
Upon release, a number of critics and publications have made references to the SÂ III, Samsung's 2012 flagship phone, as an "iPhone killer", responding perhaps to Apple's favourable customer perception. The label owes itself to the SÂ III's use of the Android OSâ"the chief rival of Apple's iOSâ"as well as its design and features that rival the iPhone 4S such as Smart Stay, a large display, a quad-core processor, Android customizability, and a multitude of connectivity options.
The SÂ III was the first Android phone to have a higher launch price than the iPhone 4S when the Apple product was released in 2011. With the SÂ III, Tim Weber, business editor of the BBC, observed, "With the new Galaxy S3 they [Samsung] have clearly managed to move to the front of the smartphone field, ahead of mighty Apple itself."
Conversely, reviewers have opined on the design and feel of phone, calling its polycarbonate shell "cheap" and having a "slippery feel". The S Voice was described as "not optimised" and "more rigid than Siri" with its poor voice-recognition accuracy, with instances when it would not respond at all. Another usage problem was a microphone malfunction that resulted in difficulty communicating during a call. Reviewers have noted the somewhat abrupt auto-adjustment of display brightness, which tends to under-illuminate the screen; however, it has twice the battery life compared to the HTC handset, achieved partly through the dim display. Others say the numerous pre-installed apps make the SÂ III feel "bloated".
In late-September 2012 TechRadar ranked it as the No.Â 1 handset in its constantly updated list of the 20 best mobile phones; Stuff magazine also ranked it at No.Â 1 in its list of 10 best smartphones in May 2012. The SÂ III won an award from the European Imaging and Sound Association under the category of "European Mobile Phone" of 2012â"2013. In 2012, the SÂ III won T3's "Phone of the Year" award, beating the iPhone 4S, the Nokia Lumia 900, the Sony Xperia S and others and was voted Phone of the Year by readers of tech website S21. In February 2013, the SÂ III won the "Best Smartphone" award from the GSMA at Mobile World Congress.
On 5 June 2012, Apple filed for preliminary injunctions in the United States District Court for the Northern District of California against Samsung Electronics, claiming the SÂ III had violated at least two of the company's patents. Apple requested that the court include the phone in its existing legal battle against Samsung (see Apple Inc. v. Samsung Electronics Co., Ltd.), and ban sales of the SÂ III prior to its scheduled 21 June 2012 US launch. Apple claimed the alleged infringements would "cause immediate and irreparable harm" to its commercial interest. Samsung responded by declaring it would "vigorously oppose the request and demonstrate to the court that the Galaxy S3 [sic] is innovative and distinctive", and reassured the public that 21 June release would proceed as planned. On 11 June, Judge Lucy Koh said that Apple's claim would overload her work schedule, as she would also be overseeing the trial of Samsung's other devices; consequently, Apple dropped its request to block 21 June release of the SÂ III.
In mid-July 2012, Samsung removed the universal search feature on Sprint and AT&T SÂ III phones with over-the-air (OTA) software updates to disable the local search function as a "precautionary measure" prior to its patent court trial with Apple, which began on 30 July 2012. Although Apple won the trial, the SÂ III experienced a sales spike because of the public's belief that the phone would be banned. On 31 August 2012, Apple asked the same federal court to add the SÂ III into its existing complaint, believing the device has violated its patents. Samsung countered with the statement: "Apple continues to resort to litigation over market competition in an effort to limit consumer choice."
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- Samsung Mobile Unpacked 2012 â" Galaxy SIII (Full Version) on YouTube