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Samsung Galaxy S21 Ultra vs Note 20 Ultra vs S20 Ultra: Specs Comparison – gizmochina

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The most powerful flagship ever released by Samsung is the Galaxy S21 Ultra. For the first time ever, a device from the Galaxy S series supports the S Pen. But is it really the best under every aspect or the previous devices released by the Korean giant still have something better to offer? Is it worth spending more on the Samsung Galaxy S21 Ultra or you can get all you need with the previous flagships? We will try to answer these questions through this specs comparison between the latest Samsung top-tier flagships: Galaxy S21 Ultra, Galaxy Note 20 Ultra, and Galaxy S20 Ultra.

Samsung Galaxy S21 Ultra 5G vs Samsung Galaxy Note 20 Ultra 5G vs Samsung Galaxy S20 Ultra 5G

Samsung Galaxy S21 Ultra 5G Samsung Galaxy Note 20 Ultra 5G Samsung Galaxy S20 Ultra 5G
DIMENSIONS AND WEIGHT 165.1 x 75.6 x 8.9 mm, 227 g 164.8 x 77.2 x 8.1 mm, 208 grams 166.9 x 76 x 8.8 mm, 222 g
DISPLAY 6.8 inches, 1440 x 3200p (Quad HD+), Dynamic AMOLED 2X 6.9 inches, 1440 x 3088p (Full HD+), 496 ppi, Dynamic AMOLED 2X 6.9 inches, 1440 x 3200p (Quad HD+), Dynamic AMOLED 2X
PROCESSOR Samsung Exynos 2100, octa-core 2.9 GHz
Qualcomm Snapdragon 888, octa-core 2.84 GHz
Samsung Exynos 990, octa-core 2.73 GHz
Qualcomm Snapdragon 865+, octa-core 3 GHz
Samsung Exynos 990, octa-core 2.73 GHz
Qualcomm Snapdragon 865, octa-core 2.84 GHz
MEMORY 12 GB RAM, 128 GB – 12 GB RAM, 256 GB – 16 GB RAM, 512 GB – micro SD slot 12 GB RAM, 128 GB – 12 GB RAM, 256 GB – 12 GB RAM, 512 GB – micro SD slot 12 GB RAM, 128 GB – 12 GB RAM, 256 GB – 12 GB RAM, 512 GB – micro SD slot
SOFTWARE Android 11, One UI Android 10, One UI Android 10, One UI
CONNECTIVITY  Wi-Fi 802.11 a/b/g/n/ac/ax, Bluetooth 5.2, GPS Wi-Fi 802.11 a/b/g/n/ac/ax, Bluetooth 5.0, GPS  Wi-Fi 802.11 a/b/g/n/ac/ax, Bluetooth 5.0, GPS
CAMERA Quad 108 + 10 + 10 + 12 MP, f/1.8 + f/4.9 + f/2.4 + f/2.2
40 MP f/2.2 front camera
Triple 108 + 12 + 12 MP, f/1.8 + f/3.0 + f/2.2
10 MP f/2.2 front camera
Quad 108 + 48 + 12 + 0.3 MP, f/1.8 + f/3.5 + f/2.2 + f/1.0
40 MP f/2.2 front camera
BATTERY 5000 mAh, fast charging 25W, Fast wireless charging 15W 4500 mAh
Fast charging 25W and wireless charging 15W
5000 mAh, fast charging 45W, Fast wireless charging 15W
ADDITIONAL FEATURES Hybrid Dual SIM slot, reverse wireless charging 4.5W, waterproof IP68, 5G, S Pen Hybrid Dual SIM slot, IP68 waterproof, reverse wireless charging 4.5W, 5G, S Pen Hybrid Dual SIM slot, reverse wireless charging 4.5W, waterproof IP68, 5G

Design

In my opinion, the design of the Samsung Galaxy S21 Ultra is more original and attractive. The camera design makes it more futuristic and it is also more compact than the Galaxy Note 20 Ultra, despite the latter is actually thinner and lighter. The Galaxy S20 Ultra is even more compact, but the design of its camera module is definitely less beautiful.

Display

The most advanced display is offered by the Samsung Galaxy S21 Ultra: there is not a huge difference if we compare it to the Galaxy S20 Ultra and Note 20 Ultra, but it is slightly better. Just like the Note 20 Ultra, even the Samsung Galaxy S21 Ultra supports the S Pen, while the S20 Ultra does not. All the phones come with an in-display fingerprint scanner, curved edges, and a punch-hole design.

Hardware/Software

In the European variant, the Samsung Galaxy Note 20 Ultra and the S20 Ultra are powered by the same Exynos 990 chipset. But in the U.S. version, the situation is different since the Galaxy Note 20 Ultra is fueled by the Snapdragon 865+, an upgrade of the Snapdragon 865 found on the S20 Ultra. But in each case, the Samsung Galaxy S21 Ultra wins the hardware comparison thanks to even better chipsets: the Exynos 2100 and the Qualcomm Snapdragon 888. Samsung Galaxy S21 Ultra and S20 Ultra pack up to 16 GB of RAM, while you get a max of 12 GB with the Note 20 Ultra.

Camera

The worst camera phone of the trio is the Galaxy Note 20 Ultra due to inferior secondary sensors. The Samsung Galaxy S20 Ultra is actually better thanks to a 48 MP periscopic camera with 4x optical zoom and an additional TOF 3D sensor for depth calculation. But the Galaxy S21 Ultra wins the camera comparison with its 10x optical zoom.

Battery

Galaxy S21 Ultra provides the longest battery life, followed by the Galaxy S20 Ultra with the same 5000 mAh battery capacity. The Galaxy Note 20 Ultra is a bit disappointing with its 4500 mAh battery. The Galaxy S20 Ultra has faster charging speeds. While you can actually find the Samsung Galaxy S20 Ultra for less than €1000/$900, the Galaxy Note 20 Ultra and the S21 Ultra are priced at more than €1000/$900 even if you look at online street prices. We do not recommend the Note 20 Ultra as its battery is not so satisfying and the S21 Ultra supports the S Pen too. You can go for the S20 Ultra if you want to save money, but you have to say goodbye to S Pen, the higher performance level offered by the S21 Ultra and 10x optical zoom.

Price

Samsung Galaxy S21 Ultra 5G vs Samsung Galaxy Note 20 Ultra 5G vs Samsung Galaxy S20 Ultra 5G: PRO and CONS

Samsung Galaxy S21 Ultra 5G

PROS

  • More compact
  • S Pen
  • Amazing cameras
  • Longer battery life
  • Great design
  • Android 11 out of the box
  • Best hardware

CONS

Samsung Galaxy Note 20 Ultra 5G

PROS

  • Wider display
  • S Pen
  • Better street price

CONS

  • Disappointing battery

Samsung Galaxy S20 Ultra 5G

PROS

  • Faster charging
  • Better cameras than Note 20 Ultra
  • Good street prices

CONS

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Building Homes Faster with our Latest 3D Construction Printer

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Copenhagen, 22.10.2024 – COBOD International, the global leader in 3D construction printing technology, proudly introduces the BOD3 3D Construction Printer for 3D printing of real concrete. Equipped with an extendable ground-based track system, the BOD3 advances the construction process by eliminating printer downtime between multiple buildings on the same site, setting a new benchmark for productivity and efficiency. The BOD3 is the most advanced solution for high-volume low-rise construction and a very effective alternative to conventional construction methods.

The heart and key feature of the new BOD3 3D printer is the advanced extendable ground-based track system. This system enables limitless extension along the Y-axes (length), expanding the printable area to cover 2 or 3 buildings, and reducing setup time to a single installation for multi-building projects. It’s a game-changer, allowing continuous, uninterrupted printing across large sites, increasing efficiency for high volume and mass production at an unmatchable scale.

 

Render of COBOD BOD3 3D Construction Printer.

The BOD3, COBOD’s third printer model, is the outstanding achievement of years of dedicated research, development, and close collaboration with customers. It is a vital advancement in automated construction technology, directly addressing the urgent global demand for faster, smarter, more efficient and sustainable building solutions. Like every COBOD 3D printer, the BOD3’s modular design offers customization, allowing it to easily adapt to any customer’s size wishes in addition to complying with the various sizes of construction sites anywhere in the world.

The BOD3 follows COBOD’s vision to build smarter through automation. Its operational stand combines the control and monitoring of both the 3D printer and supplementary equipment in one user-friendly system. The Advanced Hose Management System (AHMS) transports 3D printable material from the materials delivery system to the printhead via hoses secured within E-chains, minimizing physical labor and optimizing material flow. With the addition of the dual dosing system for additives, operators can better control the concrete and adapt it to onsite environmental conditions. By introducing additives directly at the printhead, the system reduces drying time between layers, speeding up the overall construction process. Designed for easy operation and precision, the BOD3 can be operated by a small, trained, and certified team, reducing the costs of projects.

Incorporating the innovative Universal X-Carriage, the BOD3 is ready for future COBOD advancements and technologies, like the introduction of additional tools for the printer aimed at insulating, painting, sanding, etc. This ensures long-term versatility and performance that will keep the BOD3 at the forefront of the industry for years to come.

 

Universal X-Carriage with Printhead.

Already deployed to the global market, the BOD3 is currently active in Indonesia, by Modula Tiga Dimensi, Angola, by Power2Build, and Bahrain, by Ab’aad 3D. The customers report faster project execution with near-zero downtime between individual buildings on the same site. The projects showcase the BOD3’s ability to speed up construction and print with real concrete, with 99% locally sourced materials and 1% of innovative D.fab, a co-developed solution by COBOD and Cemex to make concrete 3D printable.

Henrik Lund-Nielsen, Founder and General Manager of COBOD, commented on the BOD3: “The global housing crisis demands a more efficient construction solution that is faster, more efficient, and scalable. The BOD3 is our answer to this challenge. Drawing on years of research and expertise, we’ve designed the BOD3 with innovative features, making it our most cost-effective and efficient model yet for multiple low-rise buildings. Its design supports high-volume, linear production of houses, enabling mass production without compromising quality. The fact that six units have already been sold before its official launch speaks volumes about the BOD3’s market demand and the trust our customers place in our technology.

Michael Holm, Chief Innovation Officer at COBOD, states, “The advanced ground-based track system was developed as a response to our customers’ needs to increase efficiency and productivity. Now the 3D construction printer can be easily extended, and multiple consecutive structures can be printed with minimal repositioning and zero downtime between projects, making 3D construction printing more efficient than ever before.

 

The BOD3 is now available for purchase worldwide; for more information, please visit our website, www.cobod.com, or contact us at info@cobod.com.

 

RELEVANT LINKS

 

ABOUT COBOD

COBOD stands as the global leader in supplying 3D printers for the construction sector, with over 80 printers distributed across North and Latin America, Europe, the Middle East, Africa, and Asia-Pacific. Driven by a mission to revolutionize construction through multifunctional robots based on 3D printing, COBOD envisions automating half of the construction processes to achieve faster, cost-effective, sustainable results with enhanced design versatility.

From residential, commercial, and public buildings, COBOD’s 3D printers have been instrumental in erecting 1- to 3-story structures across all six inhabited continents. The innovative technology also extends to fabricate large-scale data centers, wind turbine towers, tanks, and more.

Embracing an open-source material approach, COBOD collaborates with global partners, including customers, academia, and suppliers. The company, backed by prominent shareholders such as General Electric, CEMEX, Holcim, and PERI, operates from its main office in Copenhagen, Denmark, and regional competence centers in Miami, Florida, and Kuala Lumpur, Malaysia. COBOD’s dynamic team comprises over 100 professionals from 25 diverse nationalities.

 

ABOUT MODULA TIGA DIMENSI

PT Modula Tiga Dimensi is a joint venture between Bakrie & Brothers (BNBR) and COBOD. BNBR focuses on offering and providing solutions for housing backlog problems currently encountered by the country.

Teaming up with COBOD International, the company is now set to adopt the latest 3D printing construction technology and is ready to offer the Indonesian market a new and better solution to housing obstructions.

 

ABOUT POWER2BUILD
Reshaping the construction sector and adapting it to urgent human needs.

Power2Build is a technology company for the construction industry, prepared to establish partnerships with private, public, and non-governmental organizations (NGOs) so that they can make the transition to Build 4.0 through 3DCP.

We offer our clients value-added services and high-quality projects, always with a multidisciplinary approach that brings together the necessary experience to deal with complex issues.

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Slack researcher discusses the fear, loathing and excitement surrounding AI in the workplace

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SAN FRANCISCO (AP) — Artificial intelligence‘s recent rise to the forefront of business has left most office workers wondering how often they should use the technology and whether a computer will eventually replace them.

Those were among the highlights of a recent study conducted by the workplace communications platform Slack. After conducting in-depth interviews with 5,000 desktop workers, Slack concluded there are five types of AI personalities in the workplace: “The Maximalist” who regularly uses AI on their jobs; “The Underground” who covertly uses AI; “The Rebel,” who abhors AI; “The Superfan” who is excited about AI but still hasn’t used it; and “The Observer” who is taking a wait-and-see approach.

Only 50% of the respondents fell under the Maximalist or Underground categories, posing a challenge for businesses that want their workers to embrace AI technology. The Associated Press recently discussed the excitement and tension surrounding AI at work with Christina Janzer, Slack’s senior vice president of research and analytics.

Q: What do you make about the wide range of perceptions about AI at work?

A: It shows people are experiencing AI in very different ways, so they have very different emotions about it. Understanding those emotions will help understand what is going to drive usage of AI. If people are feeling guilty or nervous about it, they are not going to use it. So we have to understand where people are, then point them toward learning to value this new technology.

Q: The Maximalist and The Underground both seem to be early adopters of AI at work, but what is different about their attitudes?

A: Maximalists are all in on AI. They are getting value out of it, they are excited about it, and they are actively sharing that they are using it, which is a really big driver for usage among others.

The Underground is the one that is really interesting to me because they are using it, but they are hiding it. There are different reasons for that. They are worried they are going to be seen as incompetent. They are worried that AI is going to be seen as cheating. And so with them, we have an opportunity to provide clear guidelines to help them know that AI usage is celebrated and encouraged. But right now they don’t have guidelines from their companies and they don’t feel particularly encouraged to use it.

Overall, there is more excitement about AI than not, so I think that’s great We just need to figure out how to harness that.

Q: What about the 19% of workers who fell under the Rebel description in Slack’s study?

A: Rebels tend to be women, which is really interesting. Three out of five rebels are women, which I obviously don’t like to see. Also, rebels tend to be older. At a high level, men are adopting the technology at higher rates than women.

Q: Why do you think more women than men are resisting AI?

A: Women are more likely to see AI as a threat, more likely to worry that AI is going to take over their jobs. To me, that points to women not feeling as trusted in the workplace as men do. If you feel trusted by your manager, you are more likely to experiment with AI. Women are reluctant to adopt a technology that might be seen as a replacement for them whereas men may have more confidence that isn’t going to happen because they feel more trusted.

Q: What are some of the things employers should be doing if they want their workers to embrace AI on the job?

A: We are seeing three out of five desk workers don’t even have clear guidelines with AI, because their companies just aren’t telling them anything, so that’s a huge opportunity.

Another opportunity to encourage AI usage in the open. If we can create a culture where it’s celebrated, where people can see the way people are using it, then they can know that it’s accepted and celebrated. Then they can be inspired.

The third thing is we have to create a culture of experimentation where people feel comfortable trying it out, testing it, getting comfortable with it because a lot of people just don’t know where to start. The reality is you can start small, you don’t have to completely change your job. Having AI write an email or summarize content is a great place to start so you can start to understand what this technology can do.

Q: Do you think the fears about people losing their jobs because of AI are warranted?

A: People with AI are going to replace people without AI.

The Canadian Press. All rights reserved.

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Biden administration to provide $325 million for new Michigan semiconductor factory

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WASHINGTON (AP) — The Biden administration said Tuesday that it would provide up to $325 million to Hemlock Semiconductor for a new factory, a move that could help give Democrats a political edge in the swing state of Michigan ahead of election day.

The funding would support 180 manufacturing jobs in Saginaw County, where Republicans and Democrats were neck-in-neck for the past two presidential elections. There would also be construction jobs tied to the factory that would produce hyper-pure polysilicon, a building block for electronics and solar panels, among other technologies.

Commerce Secretary Gina Raimondo said on a call with reporters that the funding came from the CHIPS and Science Act, which President Joe Biden signed into law in 2022. It’s part of a broader industrial strategy that the campaign of Vice President Kamala Harris, the Democratic nominee, supports, while Republican nominee Donald Trump, the former president, sees tariff hikes and income tax cuts as better to support manufacturing.

“What we’ve been able to do with the CHIPS Act is not just build a few new factories, but fundamentally revitalize the semiconductor ecosystem in our country with American workers,” Raimondo said. “All of this is because of the vision of the Biden-Harris administration.”

A senior administration official said the timing of the announcement reflected the negotiating process for reaching terms on the grant, rather than any political considerations. The official insisted on anonymity to discuss the process.

After site work, Hemlock Semiconductor plans to begin construction in 2026 and then start production in 2028, the official said.

Running in 2016, Trump narrowly won Saginaw County and Michigan as a whole. But in 2020 against Biden, both Saginaw County and Michigan flipped to the Democrats.

The Canadian Press. All rights reserved.

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