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Friday, 28 May 2021

The Nokia

 Nokia


Nokia Corporation (natively Nokia Oyj, referred to as Nokia; Finnish: [ˈnokiɑ], UK: /ˈnɒkiə/, US: /ˈnoʊkiə/) (stylized as NOKIA) is a Finnish multinational telecommunications, information technology, and consumer electronics company, founded in 1865. Nokia's headquarters are in Espoo, Finland, in the greater Helsinki metropolitan area. In 2020, Nokia employed approximately 92,000 people across over 100 countries, did business in more than 130 countries, and reported annual revenues of around €23 billion. Nokia is a public limited company listed on the Helsinki Stock Exchange and New York Stock Exchange. It is the world's 415th-largest company measured by 2016 revenues according to the Fortune Global 500, having peaked at 85th place in 2009. It is a component of the Euro Stoxx 50 stock market index.

The company has operated in various industries over the past 150 years. It was founded as a pulp mill and had long been associated with rubber and cables, but since the 1990s has focused on large-scale telecommunications infrastructure, technology development, and licensing. Nokia is a major contributor to the mobile telephony industry, having assisted in the development of the GSM, 3G, and LTE standards (and currently in 5G), and was once the largest worldwide vendor of mobile phones and smartphones. After a partnership with Microsoft and Nokia's subsequent market struggles, Microsoft bought its mobile phone business, creating Microsoft Mobile as its successor in 2014. After the sale, Nokia began to focus more on its telecommunications infrastructure business and on Internet of things technologies, marked by the divestiture of its Here mapping division and the acquisition of Alcatel-Lucent, including its Bell Labs research organization. The company then also experimented with virtual reality and digital health, the latter through the purchase of Withings. The Nokia brand returned to the mobile and smartphone market in 2016 through a licensing arrangement with HMD Global. Nokia continues to be a major patent licensor for most large mobile phone vendors. As of 2018, Nokia is the world's third-largest network equipment manufacturer.

The company was viewed with national pride by Finns, as its mobile phone business made it by far the largest worldwide company and brand from Finland. At its peak in 2000, during the telecoms bubble, Nokia accounted for 4% of the country's GDP, 21% of total exports, and 70% of the Helsinki Stock Exchange market capital.


Tracing its heritage to paper production, Nokia entered the telecommunications industry first as a supplier of telecommunications equipment to the military and entered the mobile market in the late ‘80s.

Released in 1987, the Mobira Cityman brickphone was Nokia’s answer to the Motorola Dynatac and was an early hit for the nascent company.

But as Nokia’s first GSM phone, 1011 in 1992, and 1994’s 2100 model precipitated the Finnish giant’s rise to the top.

Marketed to the business market, 2110 featured the design that came to be known as the “candybar” format.

It was the lightest and smallest GSM phone available at the time and featured the easy to use Nokia menu system.

It was also the first phone to offer a choice of ringtones and marked the debut of the melody that came to be known as “the Nokia ringtone”, based on the Grand Valse composition for classical guitar.

In the ‘90s, Nokia released more handsets than any of its rivals and in 1998 overtook Motorola to become the best-selling mobile phone brand in the world.

By the middle of 1999, Nokia’s Expression series comes to dominate the market with the release of the 3210.

The 3210 was the first to popularise the unmistakable small-candybar shape which was the work of British designer Alastair Curtis.

Its relatively low cost, under £200 on release in the UK, but a lot less by the end of 2000, meant this 3210 was affordable for young people and folk who’d been shut out of the mobile phone market until now. The result was 160 million sales worldwide.

Within a year, the smaller 3310 was released. It was not a revolutionary update from its predecessor, but its compact design, four built-in games (Pairs II, Space Impact, Bantumi, and Snake II) and the fact it could support long SMS messages of up to 459 characters made it a success.

But it was the phone’s sturdy construction and legendary reliability that turned it into an enduring cult. And the best part of 20 years later, still inspires memes and favourable comparisons to fragile, modern-day smartphones.

Capitalising on a wave of nostalgia, in 2017 Nokia announced the release of an all-new 3310.

Featuring an updated design based on the original candy bar shape, the 3310 version 2.0 added a large 2.4-inch LCD screen, rear camera and an astonishing 25-day standby battery life.

Marketed both as a tribute to the original as well as an alternative to ever-more complex, more advanced smartphones, the new 3310 was priced at around £50 SIM-free and was a moderate commercial success.

The spread of 2G technology and the early success of Blackberry phones inspired Nokia to experiment with physical QWERTY keyboards.

The 6800 was notable with its unusual fold-out keyboard, with built-in email and support for Blackberry emails.

The early 2000s were also a time of wild experimentation and Nokia seemed to aim to release a phone to suit every taste.

It was also the era when mobile phones became fashion accessories and the company certainly wasn’t afraid to bring to market phones with an accent on style. Arguably over substance.



Take the roughly square 7600, for instance. Its shape meant it was difficult to hold in one hand. And because you had to hold it at an angle, it was hard to make calls too.


Then came the 5510 that was essentially a keyboard-shaped phone. Nokia was aware that the shape was seen as unconventional, to say the least.

So much that in their flagship advertisement for the 5510, the phone is barely shown and the ad closes with the slogan “Looks weird, sounds right”.


The 3650 was one of the early experiments with the keyboard layout. It was marketed as a high-end phone, but the rotary-styled keypad design made it hard to use for texting.


Next was an even stranger layout in the shape of 2300, which was a basic phone with key shapes that didn’t seem to follow any logic.

A relatively ordinary variant on the 3100 series, the 3220 had a system of LEDs on the sides that could be set up to flash in different colours.

On first impressions, 2007’s Xpress Music featured a fairly standard form factor. But the twist was that the camera could only be enabled by swivelling the bottom half.

Probably the oddest of the lot, the 7280 had neither a touchscreen nor a keypad. And if you wanted to send a text message, you had to scroll through each letter with a physical spin dial.


It wasn’t until the N95 in 2006 that Nokia released what could truly be termed a smartphone. It came with the longest list of features you could imagine at the time: wifi, web browsing, a five-megapixel camera and even built-in GPS.

It sold well, registering over 1 million sales in the UK alone. And for a few months, it seemed Nokia had managed to keep Blackberry’s challenge at bay while establishing a new benchmark of what a mobile phone could and should offer.

But the good times weren’t to last. 2007 saw the release of the iPhone that ushered in the touchscreen era and made Nokia’s Symbian operating system and its reliance on drill-down menus seem cumbersome.

Landmark phones: the handsets that made history

 Landmark phones: the handsets that made history




From ‘80s menhir-like “brickphones” to the iconic Nokia handsets, these are some of the phones that pushed the boundaries of what was possible and paved the way for today’s smartphones.

1985: Motorola Dynatac 8000X
Known in the industry as “the brick” and visible in many scenes of the 1987 movie Wall Street, the Motorola Dynatac 800X was the first handheld mobile phone and loudly announced the beginning of a new era.

The price? An eye-watering £3,000.

1992: Nokia 1011
The world’s first mass-produced phone that used the new GSM digital standard, the Nokia 1011 was ‘available in any colour, as long as it’s black.

Specs included a monochrome LCD screen, extendable antenna and a memory capable of storing 99 phone numbers.

1996: Motorola StarTAC
Motorola Star Tac By Nkp911m500 GFDL via Wikimedia Commons


The most expensive and desirable phone on the market at the time of its release, the StarTac debuted the clamshell design and was the lightest and smallest phone on the market.

It was also the first phone to be openly marketed as a luxury item.

1997: The Hagenuk GlobalHandy
This little known German-made and impractically minimal handset was the first phone that had no visible external antenna.

1998: Siemens S10
The first phone with a colour screen, Siemens’ S10 was a landmark device by any yardstick.

Although its uninspiring design and tiny 97 x 54-pixel display failed to set the world on fire, it more than merits a place in the annals of mobile phone history.

1998: Nokia 5110
Nokia 5110 by CSIRO CC BY 3.0, via Wikimedia Commons

Sponsor of London Fashion Week in 1999, it was an instant success and kickstarted the vogue for customising your handset.

1999: Nokia 7110
Nokia 7110

Another first for the Finnish phone-maker, the 7110 was the first handset to feature a WAP browser.

That meant it was capable of browsing the internet. Or at least a stripped-down and incredibly slow version of it that was of little use to most people.

But for all that, it was a big step towards the multi-functionality that’s at the core of today’s smartphones.

1999: Motorola Timeport
Motorola Timeport

This was the first tri-band GSM phone, meaning it worked everywhere around the world.

A must-have for self-proclaimed citizens of the world. And the hordes of Gen X-ers heading to Asia on the backpacker trail. As was the fashion of the time.

2000: Nokia 9210 Communicator

The first serious attempt at an internet-enabled mobile phone, the Communicator was ahead of its time.

It weighed around 400g, so was no one’s idea of pocket-sized. But on the plus side, it had 8MB of storage and a full keyboard, you could use it as a personal organiser, as well as a web browser and email support.

2000: Sharp J-SH04
Sharp J-SH04 By Morio GFDL or CC-BY-SA-3.0, via Wikimedia Commons

Billed as the first commercially available camera phone, Sharp's effort was only sold in Japan and had a camera resolution of 0.11MP. ‘Blurrycam’ didn’t begin to cover it.

2000: Nokia 3310
Nokia 3310 by Multicherry CC BY-SA 4.0, via Wikimedia Commons

Legendarily sturdy, the 3310 was the phone that launched a thousand memes. And with 126 million units shifted, stands as one of the biggest-selling phones of all time.

The battery lasted for days and it was light and truly pocketable at only 133g.

It also introduced the Snake game, customisable ringtones and a silent 'vibrate' mode.

2003: Nokia 1100
The Nokia 1100 was launched as a basic phone for developing-world countries back in 2003.

The best part of a decade and a half and one smartphone boom later, it remains the best selling mobile phone of all time.

2004: Motorola Razr V3
Motorola Razr V3 By OptoScalpel via Wikimedia Commons

The last great flip phone, the Razr was impossibly thin at only 14mm. Unusually for the time, it also had an aluminium casing that looked achingly slick.

Ironically, the overwhelming success of the Razr was probably the main cause of the downfall of Motorola.

In hindsight, it’s apparent that the US phone maker’s over-reliance on this successful and iconic series caused the company to fall behind, failing to innovate and compete with the soon-to-arrive large-screen phones from LG and Samsung.

2003: Blackberry 6210
The first true Blackberry phone, which integrated a phone with fully functioning email, web browsing and the much loved Blackberry Messenger.

History of mobile phones

 History and evolutions of mobile phones



Although most of us feel like we couldn't live without our mobile phones, they've not really been in existence for very long.

In fact, mobile phones as we know them today have only been around in the last 20 years.

When were mobile phones invented?
Mobile phones, particularly the smartphones that have become our inseparable companions today, are relatively new.

However, the history of mobile phones goes back to 1908 when a US Patent was issued in Kentucky for a wireless telephone.

Mobile phones were invented as early as the 1940s when engineers working at AT&T developed cells for mobile phone base stations.

The very first mobile phones were not really mobile phones at all. They were two-way radios that allowed people like taxi drivers and emergency services to communicate.

Instead of relying on base stations with separate cells (and the signal being passed from one cell to another), the first mobile phone networks involved one very powerful base station covering a much wider area.

Motorola, on 3 April 1973 were the first company to mass-produce the first handheld mobile phone.

These early mobile phones are often referred to as 0G mobile phones, or Zero Generation mobile phones. Most phones today rely on 3G or 4G mobile technology.

Landmarks in mobile history

Mobile telephony has a long history that started off with experiments of communications from and to moving vehicle rather than handheld devices.

In later years, the main challenges have laid in the development of interoperable standard and coping with the explosive success and ever-increasing demand for bandwidth and reliability.

1926: The first successful mobile telephony service was offered to first-class passengers on the Deutsche Reichsbahn on the route between Berlin and Hamburg.

1946: The first calls were made on a car radiotelephone in Chicago. Due to the small number of radio frequencies available, the service quickly reached capacity.

1956: The first automated mobile phone system for private vehicles launched in Sweden. The device to install in the car used vacuum tube technology with a rotary dial and weighed 40Kg.

It had a total of 125 subscribers between Stockholm and Gothenburg.
Photo: Ericsson

1969: The Nordic Mobile Telephone (NMT) Group was established. It included engineers representing Sweden, Denmark, Norway and Finland. Its purpose was to develop a mobile phone system that, unlike the systems being introduced in the US, focused on accessibility.

1973: Dr Martin Cooper general manager at Motorola communications system division made the first public mobile phone call on a device that weighed 1.1Kg.

1982: Engineers and administrators from eleven European countries gathered in Stockholm to consider whether a Europe wide digital cellular phone system was technically and politically possible. The group adopted the nordic model of cooperation and laid the foundation of an international standard.

1985: Comedian Ernie Wise made the first “public” mobile phone call in the UK from outside the Dicken’s Pub in St Catherine’s dock to Vodafone’s HQ. He made the call in full Dickensian coachman’s garb.

1987: The Technical specifications for the GSM standard are approved. Based on digital technology, it focused on interoperability across national boundaries and consequent different frequency bands, call quality and low costs.

1992: The world’s first-ever SMS message was sent in the UK. Neil Papworth, aged 22 at the time was a developer for a telecom contractor tasked with developing a messaging service for Vodafone. The text message read “Merry Christmas” and was sent to Richard Jarvis, a director at Vodafone, who was enjoying his office Christmas party.

1996/97: UK phone ownership stood at 16% of households. A decade later the figure was 80%. The explosion in growth was in part driven by the launch of the first pay as you go, non-contract phone service, Vodafone Prepaid, in 1996.

1998: The first downloadable content sold to mobile phones was the ringtone, launched by Finland's Radiolinja, laying the groundwork for an industry that would eventually see the Crazy Frog ringtone rack up total earnings of half a billion dollars and beat stadium-filling sob-rockers Coldplay to the number one spot in the UK charts.

1999: Emojis were invented by Shigetaka Kurita in Japan. Unlike their all-text predecessors' emoticons, emojis are pictures. The same year in the UK sees the first shots fired in a supermarket price war, with Tesco, Sainsbury’s and Asda selling Pay and Go phones at discounted prices. For the first time, you could pick up a mobile phone for just under £40.

The first BlackBerry phone was also unveiled in 1999. Famous for its super-easy email service, BlackBerry handsets were seen as the ultimate business tool, allowing users to read and respond to emails from anywhere. This led to 83% of users reading and responding to work emails while on holiday, and over half admitted to sending emails on the toilet, winning the manufacturer the nickname CrackBerry.

2000: The all-conquering Nokia 3310 crash-landed on shop shelves. Naturally, it was unscathed and went on to sell 126 million units. Over in Japan, the first commercially available camera phone The Sharp J-SH04 launched in November 2000 Japan. The only snag? you could only use it in Japan. Europe wouldn’t get its first camera phone until the arrival of the Nokia 6750 in 2002.

2003: The 3G standard started to be adopted worldwide, kicking off the age of mobile internet and paving the way for the rise of smartphones. Honk Kong-based Hutchinson Wampoa owned Three brands that offered the first 3G network connection in the UK among other countries. Staying very much on-brand, Three ranged a trio of 3G handsets, namely: the Motorola A830, the NEC e606 and NEC e808.

Nepal was one of the first countries in southern Asia to launch 3G services. One of Nepal’s first companies to offer the service, Ncell, also covered Mount Everest with 3G.

2007: The iPhone debuted. Solely available on O2 at launch in the UK and priced at a then eye-watering $499, Nokia CEO confidently dismissed it as little more than a ‘cool phone’ that wouldn’t translate column inches into market share.

2008: The first Android phone turned up, in the form of the T-Mobile G1. Now dubbed the O.G of Android phones, it was a long way from the high-end Android smartphones we use today. Not least because it retained a physical keyboard and a BlackBerry-style trackball for navigation. This year also saw the advent of both Apple’s App Store and Android Market, later renamed Google Play Store, paving the way for our modern-day app culture and creating a $77 billion industry.

2009: O2 publicly announced that it had successfully demonstrated a 4G connection using six LTE masts in Slough, UK. The technology, which was supplied by Huawei, achieved a peak downlink rate of 150Mbps.

WhatsApp also launched that year, letting customers send and receive calls and messages via the internet. The messaging system now has 1.2 billion users sending more than 10 billion messages a day. Which makes it 50% more popular than traditional texting.

2010: Samsung launched its first Galaxy S smartphone. Usurping former Android giants, HTC, the Samsung Galaxy S range is still the most popular Android brand.

2012: When text messages first arrived, most people didn’t think they’d catch on. Ten years later, Britons were sending a billion messages per month. In 2012, British text volume reached its highest point, with 151 billion sent in the UK alone.

2016: The Pokemon Go app launched worldwide. The free augmented reality game uses the smartphone camera and location to show Pokemon characters in the real world. The aim of the game is to travel to different locations to collect as many Pokemon as possible, leading countless gamers to walk into lamp-posts in their quest to catch ‘em all.

2017: The Nokia 3310 had a revival, sporting a fresh version equipped with basic web browsing, a colourful screen and even a camera. Despite this, it still retained our favourite features from the original 3310, including the iconic design, super-long battery life and even an updated version of Snake. Needless to say, it stole the show at the Mobile World Congress (MWC) tech expo and was one of the biggest hits of the year.

Apple marked ten years in the smartphone game with the all-screen iPhone X and ditched a physical home button for the first time.

To continue to the next post...

Thursday, 27 May 2021

Upcoming smartphone features


Upcoming smartphone features



5G connectivity

With most countries around the world gearing up to set up their 5G networks, smartphone makers are also preparing by launching smartphones with 5G capabilities.

As of now, 5G capable phones are rare and expensive. They also can’t be used to their full potential since 5G networks are yet to fully roll out.

A few companies have taken the leap and launched their 5G smartphones like the — Oppo Reno 5G and the Samsung Galaxy S10 5G — but their availability is limited to their home markets.

Other 5G phones like the Huawei Mate 20 X, Xiaomi Mi Mix 3 5G and the Motorola Moto Z4 also have limited reach.

5G will mean faster network connectivity and lower latency for smartphone users.


Nano-Tech Batteries

In 2015, at the Mobile World Congress event, Israeli tech company StoreDot revealed a customized Samsung Galaxy S5 with a nano technology-utilizing battery that could charge from 0 to 100 percent in less than a minute.

The technology evolved out of research being conducted in the treatment of Alzheimer’s disease. Through their study, scientists learned that peptide molecules, which are responsible for the disease, have an incredibly high capacitance—making them excellent little electrical storage units. The only catch is that, in its current state of development, the StoreDot battery only lasts about two-thirds of the time of a conventional lithium-ion smartphone battery. However, it shouldn’t take too long for the company to improve the technology. StoreDot has already received substantial investments from Samsung and is in discussions with manufacturers about integrating its battery into future smartphones.


More cameras, more megapixels and more depth

It’s the year of the cameras as smartphone brands hone in on the triple camera and quad camera design. The Samsung Galaxy Fold boasts six cameras while Nokia has already launched their ‘pentacam’ PureView smartphone with five cameras.

It’s not just the number of cameras that are increasing but also the megapixels that they can capture.

Sony’s IMX 586 camera sensor was a boon allowing cameras to shoot up to 48 megapixels. Samsung’s ISOCELL GW1 sensor takes that same technology — the quad pixel array — forward to deliver a maximum output of 64 megapixels.

Upcoming Xiaomi and Samsung smartphones will have the capability to shoot more than 100 megapixels.

Another unique feature that we might see on phones more often is 3D depth sensors for cameras. “It uses the known speed of light to measure distance, effectively counting the amount of time it takes for a reflected beam of light to return to the camera sensor,” according to Samsung. The sensor is already available on Samsung Galaxy S10 5G.


Liquid Buttons

Years ago it was the norm that most phones had physical keyboards and any mobile device without one seemed “out of touch.” But currently, the opposite is true, and most people think that tactile keyboards look old-fashioned. Well, that’s all set to change again thanks to Tactus Technology and their development of a keyboard that looks like it came from some sort of advanced alien civilization.

The keyboard uses special microfluidics technology which drives small amounts of liquid into invisible pockets that rest over the typing pad on a smartphone. When the user brings up the touchscreen keyboard, the pockets instantly fill with liquid which has the effect of physically raising the buttons. The technology has already been incorporated into a new Phorm case for the iPad Mini, but it wouldn’t be too much of a stretch to see it directly built into future smartphones and tablets.


More power and better graphics

Smartphone users want more power on their phones. A few are even buying ‘gaming’ smartphones, even though they don’t game, for the additional processing capacity.

Companies are also integrating Qualcomm’s ‘gaming’ chipset, the Snapdragon 855 Plus, into their flagship mobile phones. The OnePlus 7T and 7T Pro, Vivo Nex 3, Xiaomi Mi 9 Pro and Xiaomi Redmi K20 Pro are some devices that aren’t necessarily marketing themselves as gaming smartphones but come equipped with the new chipset.

More phones will employ more powerful chipsets and their accompanying GPU’s as games become more graphic intensive but they may not necessarily launch gaming smartphones.


Augmented reality and virtual reality (AR and VR)

There’s already a lot being done to bring augmented reality (AR) and virtual reality (VR) technology to smartphones.

Google’s Pixel 3A deployed some of ARCore’s technology — Google’s platform to build AR solutions — to bring users AR maps. It allows directions to pop up as a part of the scene being captured by the camera lens along with a distance countdown.

Apple has plans to launch the AR-enabled ‘Apple Glasses’. The company has been heavily investing in ARKit to develop AR use cases for mobile devices and Apple’s Glasses would be positioned as an iPhone accessory.

The technology is already available, the question is how creatively can developers apply it.


Graphene

Since its development for practical application in 2004, graphene has been praised as a “wonder material” by nearly everyone in the electronics industry. It’s thin, lightweight, flexible, transparent and over 200 times stronger than steel. It’s also one of the best materials for conducting electricity, which makes it ideal for use in electronic devices.

Incorporating graphene into smartphones could allow for designs to be ultra-thin, transparent, flexible and virtually indestructible. Recently, there have been a few breakthroughs by phone manufacturers who have been playing around with graphene. Most notably, Samsung’s Advanced Institute of Technology (SAIT) produced graphene in a way that allowed it to retain its outstanding electrical qualities—a problem that had proved to be a serious challenge up to that point. This development should make flexible, transparent smartphone displays commercially viable within the next couple of years.


No SIM Cards

Although manufacturers have made efforts to reduce the size of SIM cards, they still feel very much like a leftover relic of the ’90s. Thankfully, Apple and Samsung are making strides to rid the world of the physical presence of SIM cards by replacing them with an electronic version.

By having a programmable SIM integrated into your phone, you’ll essentially be able to switch between network providers at the drop of a hat without having to request a new SIM card. This should come in quite handy for anyone travelling or living abroad who wants to get set up with a local number. It’s said that the technology could be available in new smartphones as early as next year.


Pressure-Sensitive Screens

The Force Touch on the Apple Watch has demonstrated that companies already have the ability to manufacture screens that are capable of sensing pressure. Controls that can distinguish between a light tap from a firm press will give users even more ways to manipulate their phones and has obvious benefits for the gaming community.

In addition to Apple, Samsung has filed a patent for something called “Touch Display Apparatus Sensing Force,” which clearly uses the same technology, and in July 2015, Chinese manufacturer ZTE revealed the ZTE Axon Mini which also features a pressure-sensitive touch screen.


Innovative Medical Apps

Recently, scientists developed an app called Athelas which makes use of a lens attachment to track malaria and cancerous cells as they move through a patient’s blood. This innovation has prompted scientists to look for other ways that smartphones could be used to track highly infectious diseases, such as Ebola, to gain a better understanding of how they move and spread.

Using an inexpensive phone add-on called PCR that’s able to tag and track pathogens in the blood, diseases should be able to be diagnosed within hours or even minutes. The data gathered would then be automatically uploaded from the phone to an online database where other scientists can analyze it.

When you combine this emerging technology with other existing applications that are able to track things like blood pressure and heart rate, it’s easy to see how smartphones could soon bring about a revolution in medical care.


Reference

  1. https://www.goliath.com/tech/12-futuristic-features-coming-soon-to-smartphones/
  2. https://www.businessinsider.in/tech/mobile/news/five-key-features-to-expect-in-future-smartphones/articleshow/71577761.cms

Wednesday, 26 May 2021

Samsung Galaxy S21 Ultra 5G

Samsung Galaxy S21 Ultra 5G

The Samsung Galaxy S21 is a series of Android-based smartphones designed, developed, marketed, and manufactured by Samsung Electronics as part of its Galaxy S series. They collectively serve as the successor to the Galaxy S20 series. The lineup was unveiled at Samsung's Galaxy Unpacked event on 14 January 2021.[6] The phones were released on 29 January 2021.


The Samsung Group (Korean: 삼성) is a South Korean multinational conglomerate headquartered in Samsung Town, Seoul.[1] It comprises numerous affiliated businesses, most of them united under the Samsung brand, and is the largest South Korean chaebol (business conglomerate).

Samsung was founded by Lee Byung-chul in 1938 as a trading company. Over the next three decades, the group diversified into areas including food processing, textiles, insurance, securities, and retail. Samsung entered the electronics industry in the late 1960s and the construction and shipbuilding industries in the mid-1970s; these areas would drive its subsequent growth. Following Lee's death in 1987, Samsung was separated into five business groups – Samsung Group, Shinsegae Group, CJ Group and Hansol Group, and Joongang Group. Since 1990, Samsung has increasingly globalised its activities and electronics; in particular, its mobile phones and semiconductors have become its most important source of income. As of 2020, Samsung has the 8th highest global brand value. sourceWikipedia.

The Samsung Galaxy S21 Ultra 5G is the company's most premium smartphone yet, with a strong focus on cameras. Like the Galaxy S20 Ultra (Review), this new model boasts 100X “space zoom” and 8K video recording, but with an improved shooting experience and even better image quality. source: gadgets ndtv.


Samsung Galaxy S21 Ultra Full Specifications

General

Brand: Samsung
Model: Galaxy S21 Ultra
Price in India: ₹105,999/ $ 894.99 / £ 944.99 / € 1,000.00/-
Release date: 14th January 2021
Form factor: Touchscreen
Dimensions (mm): 165.10 x 75.60 x 8.90
Weight (g): 228.00
IP rating: IP68
Battery capacity (mAh): 5000
Fast charging: Proprietary
Wireless charging: Yes
Colours: Phantom Titanium, Phantom Navy, Phantom Brown
Display
Screen size (inches): 6.80
TouchscreenYes
Resolution: 1440x3220 pixels
Protection type: Gorilla Glass
Pixels per inch (PPI): 515
Hardware
Processor: 2.2GHz octa-core (3x2.8GHz + 4x2.2GHz + 1x2.9GHz)
Processor make: Samsung Exynos 2100
RAM: 12GB
Internal storage: 128GB
Camera
Rear camera: 108-megapixel (f/1.8, 0.8-micron) + 12-megapixel (f/2.2, 1.4-micron) + 10-megapixel (f/2.4, 1.22-micron) + 10-megapixel (f/4.9, 1.22-micron)
Rear autofocus: Laser autofocus
Rear flash: Yes
Front camera: 40-megapixel (f/2.2, 0.7-micron)
Software
Operating system: Android 11
Skin: One UI 3.1
Connectivity
Wi-Fi: Yes
Wi-Fi standards supported: 802.11 a/b/g/n/ac/Yes
GPS: Yes
Bluetooth: Yes, v 5.00
NFC: Yes
USB Type-C: Yes
Number of SIMs: 2
SIM 1
SIM Type: Nano-SIM
GSM/CDMA: GSM
3G: Yes
4G/ LTE: Yes
5G: Yes
Supports 4G in India (Band 40): Yes
SIM 2
SIM Type: Nano-SIM
GSM/CDMA: GSM
3G: Yes
4G/ LTE: Yes
5G: Yes
Supports 4G in India (Band 40): Yes
Sensors
Face unlock: Yes
In-Display Fingerprint Sensor: Yes
Compass/ Magnetometer: Yes
Proximity sensor: Yes
Accelerometer: Yes
Ambient light sensor: Yes
Gyroscope: Yes
Barometer: Yes


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