Best Budget Laptops for Work in 2020 Review, Comparison, What to Choose, Features


The eternal question: which laptop to choose? And after all, not only gamers and video editors need powerful machines, people who perform any work on a computer prefer to be confident in the strength and reliability of their device. Today, the electronic equipment market is overflowing with all kinds of models of any brands, and new gadgets continue to come out every month, confusing users, vying with each other to shout that their laptop is the most powerful in the world, the most beautiful, long-lasting and also budgetary!

We regularly review top-end devices in different price segments to avoid this exhausting confusion. But we ourselves are the same users of modern technologies, so we want to figure out what’s what. Today we have selected a fair number of laptops, conditionally budget (everything is relative), which, in our opinion, are best suited for work, daily and many hours. We’ll see?

Lenovo IdeaPad S340

We start with the sleek Lenovo IdeaPad S340 laptop, which is part of the line of the same name. This series is designed for ordinary users, not gamers, who just need a decent gadget with good performance and battery life. The model has a 15.6 “diagonal screen with IPS matrix and FullHD resolution. The viewing angle is wide, which means there is no annoying reflections when tilting or looking from the side. The device is powered by an 8th generation Intel i3 dual-core processor and has 8 GB of RAM and 256 GB built in. On a full battery charge, the gadget will last 8.5-9 hours of use.A simple and reliable option for students and those who work with text documents, communicate on the network and like to watch movies in cozy evenings.

Dell Inspiron 13 5000

Another laptop that lasts 11 hours of use. Since we are talking about gadgets just for sedentary, long-term work, this parameter is the most important. Also, the Dell Inspiron 13 5000 is compact and lightweight, so, again, it wins among its brethren: we need mobility! Especially for freelancers who travel everywhere with their devices. The screen received a 13.3 “diagonal and Full HD resolution, but sometimes there is not enough brightness in strong light, this can interfere with long work: although it depends on the conditions and personal perception. But the transformer design allows you to use the device in different positions, which is also noticeable a plus.

The model is powered by a 10th generation Intel Core i5 processor and has 8GB of RAM and 256GB of storage. It also has a built-in Waves MaxxAudio Pro audio system and Intel HD Graphics 520, so the sound and picture quality of this little one is simply magical. A model that has been running for more than ten hours must be protected from overheating, otherwise its lifespan will leave much to be desired. So, Dell Inspiron 13 5000 is resistant to high temperatures and behaves well during long-term use. He is also not afraid of external overheating, for example, if you work outside on a sunny day.

ASUS Vivobook S15

This model features a 15.6 “Full HD display. A slim NanoEdge bezel allows for more screen real estate while keeping the overall design miniaturized. Thus, the display area is 80% of the size of the entire laptop lid. Slim, light and stylish: specially designed for mobile life The weight of the device is less than one and a half kilograms, and the thickness is 17.9 mm. Powered by an Intel Core i5 / Core i7 processor. The volume of RAM is 8 GB, and the built-in 512 GB. ASUS VivoBook S15 is great for hours of work and has good autonomy.

The increased depth of the keys contributes to a comfortable work with the device, even if you have been sitting in front of the screen for more than an hour. And if during this time it has already managed to get dark, then this is nothing, because the keyboard is equipped with excellent backlighting, and the brightness and contrast of the screen allow you to work in any light. There is also built-in Splendid technology, which includes three display modes, including a gentle mode designed for safer screen reading: the eyes will fatigue less, which means you can avoid not only headaches, but also visual impairment.

Lenovo Yoga Book

A very attractive, compact, comfortable model based on the Intel Atom x5-Z855 processor. There are 4 GB of RAM and 64 GB of internal memory. The screen diagonal is small, 10.1 “, it is, let’s say, a large transforming tablet, but the more he falls in love with himself: it is easy to carry such a machine with you on trips or just carry it with you, while the beech can change positions and install it can be anywhere. The screen, by the way, touch! Additional memory in the form of 128 GB can be installed using an SD card. The task of the manufacturers was to create the most mobile and productive gadget, and they fully managed to bring this idea to life! The model was loved by millions, and we The gadget also has a stylus, so you can also create graphics or take notes by hand: it’s not for nothing that this Book! Lenovo Yoga Book is available with both Windows OC on board and Android OC.

Microsoft Surface Go

Another kid, works on an Intel Pentium Gold 4415Y processor. There are 8 GB of RAM and 128 GB of internal storage. The screen is touch-sensitive, with soft corners, the model looks very neat. The display diagonal is 10 “. Needless to say, this is an excellent portable device for working anywhere. There is also a fingerprint sensor located on the right side of the keyboard, it is located right on the power button, so no one can use laptops without the knowledge of the owner. the secret is that this gadget is a direct competitor to Chromebooks, and in principle, that’s why they both deservedly got into our today’s selection.

HP Stream 11

The model with a perky design is powered by an Intel Celeron N3050 processor and has 4 GB of RAM and only 32 GB of internal memory, this is perhaps the main nuance that you need to consider: you should think about it if you are satisfied with such a volume. The screen diagonal is 11.6 “, so the model is portable, which is naturally a big plus. Another bonus is the annual subscription to Office 365 programs: Excel, Word and Powerpoint: you get it for free with the purchase of the gadget. This is an absolute advantage for those who like once acquires a device for work.large touchpad and a bright keyboard with a pleasant, precise stroke allow you to comfortably immerse yourself in long work with documents.An autonomy is pleasant, is 10 hours.Of the shortcomings, perhaps, it is worth noting the not very high power of the speakers.

Asus VivoBook E403NA

Beautiful and efficient, the gadget runs on an Intel Celeron N3350 processor, 4 GB of memory, plus 128 GB of built-in memory. The screen diagonal is 14 “. The case is thin and light, the weight of the device does not exceed one and a half kilograms. The autonomy of the gadget shows decent, on a single charge it works up to fourteen hours. The unusual finishing of the aluminum case adds elegance and style. The model also has a built-in IceCool cooling system, which does not The touchpad is characterized by maximum accuracy and reads touches without errors, so you can plunge into work without worrying about hand movements: it is more convenient to do such actions on the machine. Including there is a function of control with several fingers and, accordingly , gesture recognition. The processor is powerful enough to cope with long work, movies and even undemanding games, but at medium graphics settings. With the help of Splendid technology, you can adjust the display depending on the type of work and lighting. Speakers of the model are well placed: while listening music or movie watching uk goes straight ahead, that is, to the user.

HP Pavilion x360

The model with a touch screen 14 “on an Intel Core i3 / Core i5 processor. The volume of RAM is 8 GB, and the built-in 500 GB. The lightweight, compact laptop remains active for 8.5 hours and is great for working with documents and office programs. For surfing the net and other everyday tasks like watching a movie Most importantly, the device is completely portable, and the screen can be completely folded back, turning a laptop into a tablet in one second.This allows you to work virtually anywhere without losing comfort and your own productivity. The input devices are comfortable, the screen is contrasty and bright, the touchpad is responsive to touch, the lack of keyboard backlighting is the lack of a backlit keyboard, the Pavilion x360 Convertible stylus is also included, with which you can draw and take notes, just like on plain paper.

Apple MacBook AIR 2020

Yes, we know that this handsome guy cannot be called budget in the usual sense, but we could not remain silent and decided to add an inexpensive (for “apple”) MacBook Air to the selection. The model is powered by a 10th generation Intel Core i3 / Core i7 processor and has 8 to 16 GB of RAM and from 256 GB to 2 TB of internal storage. It is a multi-performance machine that is suitable for work in any program, including games and video editing. The gadget has a display with a diagonal of only 13.3 “, so it is ideal for carrying it with you: indecently beautiful and light as a large notebook.

Whoever and for whatever chooses a new laptop, millions of users opt for devices from Apple. And if it was only about the brand, all this would have ended long ago. But the manufacturer does not just mark the best, but he is: there is still nothing in the modern electronics market that can compare with Apple’s technology both externally and in matters of filling. MacBook Air is ideal for study, especially if you need to carry the laptop; for freelancing: after all, you definitely need to carry a laptop with you; for work at home: if you don’t want to go anywhere, but you need a stylish, ergonomic and powerful gadget that will not let you down.

The Magic Keyboard makes your work even more comfortable, the touchpad responds to gestures and accurately reads your finger movements. The Retina display, with great contrast and brightness, doesn’t dazzle or dim its own light: it’s contrast enough to work in the sun, is soft in the dark and doesn’t distort colors in images and videos, making it perfect for the job. The GPU comes to the rescue here, too: Intel Iris Plus is ready for gaming and video editing. Three microphones and immersive stereo speakers are responsible for the sound. Finally, there was even the possibility of connecting a 6K monitor directly to a laptop. Without many words…

In conclusion

Here is such a variegated selection we published today. As you can see, we look at the budget segment very broadly, therefore we have added both very economical options and more brilliant representatives to this list. Thus, everyone can choose something to their liking and pocket. What we took in common as a basis for the entire collection is good autonomy and compactness of devices, because now, during a pandemic, and indeed, in an age when everything goes online, people work more and more outside the office, and often and not even at home. We must be mobile, easy-going in every sense and frugal, first of all towards ourselves. Therefore, there is no need to carry a load of work on your shoulders, it is better to choose the right laptop that will become a kind companion for every day: productive, as light and cute as possible!

If you are a hunter for such review articles, take a closer look at us and add to bookmarks so as not to miss updates. Every day we publish fresh materials for you on various topics: unusual modern technologies, games and the world of gaming, gadgets – popular and curious, accessories and all sorts of things! We prepare announcements, news, unpacks, comparisons and reviews, trying to present information from different points, so that it is not only interesting, but also practically useful!

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Tesla’s autopilot is to blame for the deaths of two people: is it true or not?

Photos from the scene of the accident involving a Tesla car

In April 2021, a terrible accident occurred in the US state of Texas. A Tesla car with two passengers flew off the highway at high speed, crashed into a tree and began to burn. It took the firefighters 4 hours and more than 120 thousand liters of water to put out the fire. Subsequently, the burnt bodies of two men were found inside the car: the first was sitting in the front passenger seat, and the second – in the back. Before the trip, they told their wives that they wanted to ride the car and mentioned the autopilot system. There was really no one in the driver’s seat, so the media began to write that the accident was the fault of Tesla’s automatic driving system. Our editorial staff immediately had a question: how could the autopilot system be turned on if no one was driving? After all, Tesla cars carefully ensure that while driving on autopilot, a person sits in the driver’s seat and holds on to the steering wheel. A very mysterious story has happened – now I will tell you everything that is known at the moment.

Tesla crash in Texas

The fatal accident occurred on April 18 and became known about it thanks to The Verge… Two elderly men from the Texas city of Spring got into a car that did not fit into a turn and crashed into a tree. The police said that at the time of the accident, there was definitely no one in the driver’s seat. It has been argued that Tesla’s autopilot is to blame for the deaths of the men. Many people easily believed it, but the owners of electric cars from Elon Musk strongly disagreed with the police version.

The fact is that Tesla cars carefully ensure that the driver always sits behind the wheel and watches the road. If the driver’s seat does not feel the weight of a person in the driver’s seat, his face is not in the camera view and no one is holding the steering wheel – the autopilot simply does not work. All this is done because the system still cannot fully control the vehicle and must be constantly monitored. Tesla’s autopilot can only follow a given lane, park on its own, keep its distance from other cars and avoid collisions. In any dangerous situation, the driver must take control.

How to trick Tesla’s autopilot?

However, Tesla’s autopilot can be easily fooled. One of the popular hackers recently said that the system starts working if a photo of the driver is hung in front of the camera inside the car. Even if the image does not move, the software thinks that the person is watching the road closely. The hand tracking feature can be fooled by simply stuffing a large orange into the steering wheel. And the pressure sensors on the driver’s seat are simply turned off when deceived by the methods mentioned above.

And after the stunt with the orange, the car believes that the driver’s hands are on the steering wheel.

Apparently, it was these tricks that were used by people who posted provocative videos with Tesla cars. In 2018, a man was stripped of his license for sitting in a passenger seat with his arms thrown back behind his head while driving an electric car. And in 2020, the blogger lay down to rest in the back seat while the car was driving on autopilot. True, it did not last long.

How safe is Tesla autopilot?

The accident in Texas is shrouded in mystery. Not only that, the Tesla car could not go on autopilot while the driver was in the passenger seat. Elon Musk generally said that the owner of the electric car did not buy the Full Self Driving feature, which costs $ 10,000. So at the moment it is impossible to answer exactly what happened on the Texas road. We could assume that the men were simply cheating on Tesla’s security system and resting in the passenger seats. But this is impossible if there was simply no autopilot in the car.

Elon Musk shared that Tesla with autopilot turned on is 10 times less likely to get into an accident compared to other vehicles

The fatal accident happened at a very inopportune time for Tesla. Many regulators began to seriously question the company’s autopilot safety. In March, the NHTSA began investigating 23 accidents involving Tesla vehicles that may have been the autopilot’s fault. There have been seven fatal accidents in the manufacturer’s vehicles in the past 5 years, with the autopilot system being blamed most.

In 2019, a Tesla car drove under a semi-trailer and was left without a roof, and the driver died

In 2016, Tesla representatives boasted that their cars drove about 210 million kilometers with the autopilot on. In comparison, ordinary cars kill people every 97 million kilometers of total mileage. In 2017, the NHTSA administration confirmed this data – according to statistics, in Tesla cars with the autopilot on, airbags are deployed 40% less often. From this we can conclude that vehicles with an autopilot are safer than with manual driving. But it is too early to draw hasty conclusions and it is better to wait for the results of new investigations. In the aftermath of the April accident, such cases will clearly be closely scrutinized.

Tesla autopilot works thanks to built-in sensors, but cannot yet take over control

Most accidents in Tesla cars are people’s fault. The company is trying in every way to make sure that drivers follow the road even when the autopilot is on. But no – people want to outsmart technology and relax behind the wheel. In 2018, a Tesla car drove into a concrete divider and caught fire, after which the driver died in hospital. The investigation revealed that during the accident, the owner’s hands were not on the steering wheel and his attention was clearly directed to the smartphone. In 2016, another person crashed in a Tesla car – it turned out that in 37 minutes of the trip he held the steering wheel for only 25 seconds.

Finally, it is worth noting that the problem with Tesla cars is not only the autopilot. The company uses lithium-ion batteries for power supply, which can explode and burn from a strong shock even in the absence of oxygen. It took firefighters about 4 hours to put out a car in Texas. To do this, they had to call Tesla and consult with the company’s specialists.


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The microchip will detect COVID-19. Chipping started?

The new development of researchers from the United States will allow incredibly quickly to identify infected with coronavirus.

The COVID-19 pandemic continues to march across the planet. According to official data, an average of 8 thousand cases of coronavirus infection are recorded in our country per day, and the first place in the world in terms of the number of infected, according to Johns Hopkins University, is still occupied by the United States with more than 30 million confirmed cases. The fight against the pandemic is also in full swing – mass vaccinations have been deployed in more than 140 countries around the world. However, according to experts, due to the unfair distribution of vaccines in developing countries, it is possible to expect a victory over the virus no earlier than 2023. But do not forget that another effective way to combat infectious (and not only) diseases is their early detection. Recently, scientists from the United States have developed a medical microchip that, when implanted under the skin, can detect SARS-CoV-2 in the body in a matter of minutes.

Microchip for detecting COVID-19

As with other infectious diseases, the best way to stop the spread of COVID-19 is to detect the infection early. This means that in our time, we must be aware of any symptoms that may appear over time. But not everyone can recognize the symptoms when they appear. And, as we all know, failure to do so can lead to the transmission and spread of the virus.

But that could change with a new medical microchip developed by the Defense Advanced Research Projects Agency (DARPA), a military laboratory unit operating under the US Department of Defense. Designed for subcutaneous implantation, microchip can detect COVID-19 in the bloodstream for a few minutes.

Today hardly anyone will be surprised by the introduction of microchips under the skin.

When implanted, the microchip will also be able to display chemical reactions in the body, which signals the “user” that symptoms of COVID-19 will appear the next day. Researchers at DARPA have worked for years on ways to prevent transmission of infections and fight pandemics, according to a published report.

Their job was shown in the show “60 Minutes” on the American television channel CBS on April 11. The microchip, which reportedly does not track movement, sits in a tissue-like gel and is designed to test the patient’s blood, “writes Britain’s The Independent.

Interestingly, the microchip itself is in a green tissue-like gel and, when implanted, can display chemical reactions in the body, which signals the “user” about the impending symptoms of the disease (which, as a rule, appear the next day).

Where and how to use the microchip?

In fact, medical microchips have been (and have been used) for quite some time. For example, back in 2004, the US Food and Drug Administration (FDA) approved a radio frequency identification (RFID) device called VeriChip, which allowed doctors to view a patient’s medical records for quick and efficient evaluation. Over the years, many implantable microchips for various medical purposes, for example, for the delivery of various types of drugs.

FDA Approval VeriChip met tough opposition, but in the following years, many implantable microchips have been developed for various medical purposes, such as delivering various types of drugs (including birth control) and even microchips that help monitor heart health. And speaking of new developments, DARPA also recently invented a special filter that can be attached to a dialysis machine and literally remove COVID-19 from the blood of critically ill patients.

As soon as the chip sends you a “signal”, you can be tested for COVID-19.

Once the chip sends you a “signal”, you can check yourself for COVID-19. “It’s like a check engine light,” the developers note, explaining that anyone using the new technology will immediately receive a kind of signal that prompts them to conduct a COVID-19 test on their own.

And, of course, it should be noted – before you start building any conspiracy theories, just know that these chips that detect COVID-19 will not be able to track movement or location. By the way, recently we talked in detail about why Bill Gates is not going to massively chip the population of the Earth and does not want to end up “killing all people”.

It is noteworthy that the new microchip may well be used by American sailors, especially after the incident associated with the outbreak of COVID-19 aboard the aircraft carrier Theodore Roosevelt, as a result of which 1,271 crew members tested positive.


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Physicists have invented a way to detect dark matter

Physicists have developed a technique for the definitive detection of dark matter

Our Universe is formed by something that you and I cannot directly observe. This mysterious substance, called dark matter, fills 85% of the universe and is responsible for its structure and the arrangement of galaxies and stars. Since dark matter does not interact with light, but has weight, it can only be measured indirectly – dark matter bends the light of stars due to the gravitational effect, just as glass refracts light. Is it any wonder that this mysterious substance has puzzled scientists for decades. But science does not stand still, and the latest research in the field of quantum technologies may turn out to be a vital link in unraveling the mystery of dark matter. Recently, a collaboration of US researchers has developed new devices using quantum computing bits that can detect weak signals from any of the subatomic particles. The new method, physicists believe, will search for evidence of the existence of dark matter 1000 times faster than ever.

Amazing discoveries

While the rovers fly across the Red Planet, the world of physics is literally shaken by scientific discoveries. Recently, researchers at Fermilab reported a discovery that contradicts the Standard Model, a theoretical construct that describes the electromagnetic, weak, and strong interactions of all elementary particles. According to the results obtained, muons – they were found in cosmic rays – deflect when passing through a magnetic field, which contradicts theory and may be a sign of the existence of a force of nature unknown to science.

At the same time, scientists from the Budapest-Marseille-Wuppertal Collaboration applied a new method for calculating the interaction of muons with magnetic fields. Their results, oddly enough, confirmed the inviolability of the Standard Model and if they turn out to be correct, then there is no discrepancy between theory and experiment, which means there is no new force of nature.

It is important to note that the studies described above are far from the only ones in this area. For example, earlier results obtained at the Large Hadron Collider (LHC) at CERN also indicate the possible existence of new physics, and Danish scientists recently questioned the existence of dark energy, a force believed to be responsible for the expansion of the Universe.

Experiments at CERN at the Large Hadron Collider also indicate (if correct) the existence of a “new physics”.

Today physicists themselves cannot say anything definite (especially about the collapse of the Standard Model), since all the results obtained will need to be double-checked. This process, according to scientists, can take a year or a year and a half. As the physicist Andrei Golutvin, who works at the Large Hadron Collider, said in an interview with Tass.Nauka, “during this time the existence of the“ new physics ”will either be confirmed or denied”.

In the meantime, scientists are working to verify the results, physicists from the University of Chicago seem to have found a clue to the mystery of dark matter, which – and this is the most interesting – is associated with the results obtained at Fermilab.

How to detect dark matter?

Direct detection of dark matter particles has eluded scientists for decades, but not because of a lack of effort. Experiments on Earth were aimed at searching for a strange substance with the help of the LHC, but space seems to be conducting its own experiments – astronomers (provided they know where to look) can already detect the signature of dark matter today. This can be done using unusual X-rays from galaxies (when dark matter particles decay), strange flashes of light or X-rays near neutron stars (when dark matter particles turn into photons in their powerful magnetic fields). But there is also another way.

It was recently demonstrated by a team of researchers from the University of Chicago and the US Department of Energy’s Fermi National Accelerator Laboratory, developing new devices capable of detecting weak signals from any of the subatomic particles – “axion” and “hidden photon” – they were thought to interact with photons or light particles. in the visible everyday universe.

The new method will allow scientists to search for evidence of the existence of dark matter 1,000 times faster than ever.

The theoretical existence of axions was proposed more than 30 years ago, but it was not possible to detect them experimentally. The new technology, according to scientists, is capable of radically advancing scientific research in the study of dark matter. Read the text of the study published in the journal Physical Review Letters. here

“We know that there is a huge amount of mass around us, which does not consist of the same material as you and I,” – said Aaron Chow, a Fermilab physicist and co-author of the new study, told New Atlas. “The nature of dark matter is truly an insurmountable mystery that many of us are trying to unravel.”

Qubits and dark matter

It should be noted that in the last decade, scientists have improved their ability to use the properties of quantum mechanics that govern the strange behavior of particles on the smallest scales of the universe. Advances in this area have led to technology such as the “qubit” or bit of quantum computing. Qubits are inexpressibly sensitive to the slightest disturbance in the environment. And this (as you might have guessed) is exactly what physicists need to detect dark matter.

A qubit (small rectangle) is mounted on a sapphire substrate that sits on the tip of your finger. Scientists have used a qubit like this to develop a technique that will accelerate the search for axionic dark matter and hidden photons.

The new technique uses qubits to detect photons generated when dark matter particles strike an electromagnetic field. A special device, the so-called superconducting resonator, offers a way to create and store a signal photon: as soon as the photon is there, a qubit is inserted into the cavity and collects data about it. This method is most likely to help detect dark matter, since any invisible particlethat converts to photons can be seen. So you and I will have to wait again, but only this time in anticipation.

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