Category: Article About Technology

Cheap Smartphone? How Do You Choose a Good And Quality One?Cheap Smartphone? How Do You Choose a Good And Quality One?

Cheap SmartphoneIn general, one of the biggest mistakes consumers make when buying cheap smartphones is to believe too much in advertisements. Even though the product may not necessarily suit our needs. Moreover, if the purchase of a cheap smartphone is done online, where you can’t ask questions and see the products directly. In order not to lose when buying a cheap smartphone, here are some tips that you can follow.

Choose a smartphone from the Middle Class

The purpose of a mid-range Smartphone is a middle-class smartphone whose price may not be cheap, but it is still in an affordable price range. For what reason does it need to be from the mid-range class? Because as we mentioned earlier. In terms of specifications, the quality of mid-range smartphones is much better than buying an entry-level smartphone.

In addition, there are more product choices for mid-range smartphones, so we have the opportunity to choose the right product more easily. If your budget doesn’t allow you to buy smartphones in the middle class. But by considering several things, one of which is the cell phone brand and the history of the item.

See What Chipset In The Smartphone

Ignorance of the specifications of cheap smartphones often traps many people to buy smartphones with disappointing specifications but are sold at prices that are too expensive.

One that many individuals don’t know about is chipset or processor issues. These days, the choice of smartphones processors is usually around Snapdragon or MediaTek. Although there are many other types of chipset processors such as Kirin or Exynos.

Choose Sufficient RAM

When it comes to RAM, choosing the best cheap smartphones must be adjusted to the chipset provided. Smartphones in the middle class usually have 3GB or 4GB of RAM, but if your budget doesn’t allow it, you can also choose 2GB of RAM, but you have to be careful with the specs.

smartphones with 3 GB of RAM are sold at prices starting from 1 million, but if you have more budget, then we recommend buying a 4 GB RAM smartphone, or a 6 GB RAM smartphone.

In general, the higher the RAM used on a smartphone, the more expensive the smartphone is. But now many smartphone manufacturers are selling cheap smartphones with high specs.

Check Camera Quality

If we have a budget to buy smartphones, the quality of smartphone cameras that can be obtained in this class is quite capable to be used for conventional photography and has quite complete features.

No need to force yourself to buy a smartphone with the best camera if the available budget doesn’t allow it. You need to know that even cheap smartphones are now equipped with cameras with above-average shots.

For those who like to record videos, we recommend choosing smartphones whose camera is equipped with the OIS feature. There are many cheap smartphones with camera specifications like this on the market.…

5 Best Smartphones Camera in 2021 That You Need To Consider5 Best Smartphones Camera in 2021 That You Need To Consider

Smartphones CameraCurrently, the camera has become one of the important components of a smartphone. Almost everyone will consider the quality of the camera when buying a new smartphone, be it a rear camera or a front camera. In this article, we will recommend the best smartphones camera in 2021.

Huawei P50 Pro

The first recommendation of the best smartphones camera is Huawei P50 Pro. Huawei P50 Pro camera is the ability to produce photos with minimal noise levels in various conditions, especially the main camera and ultrawide camera. The two cameras are also capable of producing a wide dynamic range, good accuracy, and white balance, and great detail both outdoors and indoors.

Xiaomi Mi 11 Ultra

The Xiaomi Mi 11 Ultra features a 50 MP Samsung ISOCELL wide sensor as the main camera. The second lens is a telephoto sensor with a 48 MP resolution capable of 5 times optical zoom. And the third lens is a 48 MP ultra-wide sensor, which has a 128-degree field of view. Xiaomi Mi 11 Ultra is truly superior in all respects, such as its zoom capability, performance in delivering color accuracy, texture, autofocus, noise removal, to stabilization capabilities.

Huawei Mate 40 Pro+

Mate 40 Pro+ has the advantage in its OIS feature. OIS makes the main camera capture more detail and minimizes noise. The effect of the presence of OIS is more pronounced when shooting at night. Another impressive thing is the telephoto camera which has two lenses. One first telephoto lens for 3x optical zoom, and the other (periscope telephoto) for 10x optical zoom. This camera phone can record videos up to 4K resolution (2160p) at 60 fps. It can also record 1080p (Full HD) slow-motion video at 480 frames per second.

Apple iPhone 13 Pro Max

Apple did not change the camera configuration of the iPhone 13 Pro Max. However, the accuracy and target exposure of this HP camera is very consistent, the focus locking is fast. Then, the resulting image is completely natural in all conditions, especially when displaying skin tones.

For video, the exposure target and dynamic range are considered accurate and good. The resulting noise is minimal, the white balance is good both in indoor and outdoor conditions. In addition, the camera can shift focus very smoothly.

Xiaomi Mi 10 Ultra

The next best smartphone camera goes to the Xiaomi Mi 10 Ultra. This device is equipped with four lenses on the back consisting of a 48 MP lens as the main camera, a 12 MP telephoto lens, a 48 MP second telephoto lens, and finally an ultra-wide sensor at 20 MP resolution. In the video capture section, the Xiaomi Mi 10 Ultra is able to capture more detailed textures than its tough competitors and has an OIS feature that is very powerful in reducing shocks.…

5G Technology? What Are The Advantages & Disadvantages?5G Technology? What Are The Advantages & Disadvantages?

5G TechnologyThe development of the latest technology, named 5G, is a breakthrough that can improve data transmission and exchange. In 5G technology, data will be transmitted via radio waves. Radio waves will be divided into different frequencies. Each frequency is set up for a different type of communication, such as aeronautical and maritime navigation signals, broadcast television, and mobile data. In this article, we will discuss the advantages and disadvantages of 5G technology.

Advantages of 5G Technology

Much Better Transmission Speed

5G Technology supports frequencies up to 100 GHz. This means that 5G technology is capable of producing transmission speeds of up to 10 GB per second.

5G Technology Almost No Delay

5G can not only offer higher data transfer speeds but also offers lower latency and higher connection density than previous generations. This technology allows a delay time of only about 4 to 5 milliseconds.

Wider Connection

Even though they both use OFDM, 5G offers advantages over LTE. One of them is the subcarrier spacing of 5G which can be multiples of 15 kHz. Because of that, 5G technology makes all the possibilities of devices connected to this technology such as various smart-based devices.

Energy saving

The super fast transmission speed makes the use of 5G technology to save energy. This is because from the start the 5G network aimed to reduce energy consumption by 10% compared to 4G.

Disadvantages of 5G Technology

Minimal Penetration

One of the drawbacks of 5G technology is that the penetration power is still very minimal. Unlike previous technologies that can penetrate barriers such as walls and concrete quite well. 5G technology is considered less than optimal to penetrate barriers.

Security and Privacy Issues

Several studies concluded that 5G technology will have security problems. This is mainly because the features of 5G can transfer high-quality data. Can make it easier for attackers to come into the system.…

Development Mobile Phones History from Time to TimeDevelopment Mobile Phones History from Time to Time

Phones Smartphones are becoming one of the gadgets that are increasingly popular every year. Now everyone has started to make smartphones one of their basic needs. Starting from children who are still in elementary school to adults who already have this one gadget. The number of brands and types of cheap smartphones is one of the supporting factors why this gadget is so popular. As a smartphone user, have you ever wondered when the first appearance of mobile phones was? If this question pops into your mind, consider the following review of the history of mobile phone development from its inception to the present.

The History of Cell Phones in the 70s

The first mobile phones appeared in the world, namely in the 70s, in 1973 to be precise. Martin Cooper became an important figure who introduced cell phones. His figure is one of the important people in the telecommunications business in the United States. Yes, this sophisticated object first appeared in New York. Motorola DynaTAC became the cellphone that Cooper used at that time to communicate.

The History on the 80s

10 years after the emergence of the Motorola DynaTAC, in 1983 the latest generation of mobile phones emerged, namely the Motorola DynaTAC 8000X. In contrast to the 1973 Motorola DynaTAC, this new mobile phone was the first to be officially commercialized. The public can already use it as a medium of communication. Although it has undergone several updates, this phone still has a fairly large weight, around 793 grams.

The History on the 90s

Compared to cell phones from the 70s and 80s, the phones that appeared in the 90s are more sophisticated. Telecommunications companies continue to develop and renew. In fact, for the first time appeared a cell phone that can be used to make phone calls. But do not expect if you can use this phone to surf in cyberspace.

Besides being able to be used to receive and make phone calls, cell phones that appeared in 1992 can also be used to send short messages in the form of SMS. In the same year, the IBM Simon appeared, which is said to be the world’s first smartphone. You can use this smartphone for telephones, fax machines, pagers, and Personal Digital Assistants (PDAs).

The History of Phones in the 2000s

The term smartphone or smartphone is increasingly popular in this era. How not, the emergence of the Sharp J-SH04 is increasingly attracting public attention. The reason, this smartphone is equipped with a camera in it. Yes, the Sharp J-SH04 is the first mobile phone in the world that allows users to take photos. It doesn’t stop there, this phone is also equipped with various advanced features in it, you know.

This year, Apple‘s legendary smartphone began to appear, namely the iPhone. The emergence of this expensive smartphone brand was welcomed by the public, especially those in the upper-middle class. How not, the emergence of the iPhone presents a new concept, namely a touch screen smartphone. This concept is different from other mobile phone brands that still carry the concept of a keypad.

The History of Smartphone in the 2010s

Believe it or not, the early 2010s became the heyday of BlackBerry. You will only be considered cool if you have used this one device. Because of its popularity, Indonesia is considered to be the 2nd largest Blackberry user in the world, you know. Unfortunately, the release of iOS and Android devices made BlackBerry start to lose its popularity.

In this era too, the speed of the internet network is also getting higher. Smartphone users can now enjoy faster internet on the 4G network. However, the use of the 4G network can only be accessed by smartphones that support it. It doesn’t stop there, at the end of the 2010s, many devices that support 5G networks have emerged. Could it be that you are one of them who can already access the internet on the 5G network?

The Development of Robotic Technology Takes Over Human WorkThe Development of Robotic Technology Takes Over Human Work

Robotic TechnologyThe University of Oxford researcher casts a somber picture at the industrial hub of the United States. Known as the Belt of Rust – cities such as Flint, Detroit, and Cleveland have previously spearheaded growth by the manufacturing sector. Dr. Frey said workers in these cities were being beaten by robotic technology. So what would happen if machines replaced us?

Advantages of Robotic Technology

If workers lose their jobs, they will not pay taxes and in most western countries they will be able to claim unemployment benefits. This weighs heavily on the state. In the US, 48% of federal income comes from personal income taxes, and 35% comes from social insurance taxes – only 9% comes from corporate taxes.

To cover the shortfall in income from income tax, many parties support the imposition of a tax on robots.

Resistance to Robot Technology

In 2013, Dr. Frey estimated that nearly 50% of jobs in the US were at risk in the next 30 years due to advances in AI and robotic technology. Among these are industrial sector jobs, legal administration, and truck drivers.

“We are going to see resistance to automation, as we have seen with globalization. Truck drivers cannot be transferred to China, but these jobs can be replaced by machines,” said Frey.


Two years ago, billionaire, philanthropist, and Microsoft founder Bill Gates pitched the idea of ​​a robot tax in an interview with Quartz magazine.

“There are taxes associated with automation. Right now, a human worker who earns $50,000 in a factory is going to be subject to income tax, social benefits tax, all that stuff. If robots did the same thing, you’d think we’d be taxing robots.” on the same level,” Gates said.

Tech billionaire Elon Musk also supports the taxation of robots. The basics are simple: robots are taxed and the funds are used to finance health care and education.

Business Goals

“You don’t have to physically invent robots. You can apply for automation taxes. Fewer-employed businesses should be looked after. At the same time the government should reduce labor taxes,” said Ryan Abbott, professor of law and healthcare at the University of Surrey, UK.

He proposes a tax on human-like robots – Abbott refers to the growing use of AI. Proponents of the tax say the additional income could help fund skills programs.

This Robotic Technology Eliminates Many Jobs

But large-scale job losses have yet to occur and the future isn’t that bleak. While Carl Frey remains supportive of his 2013 forecast. A project PwC created last year shows that in the UK, job losses due to automation can be replaced by the creation of new jobs. The sports of cricket and football now use technology related to important decisions that were previously made by referees. The use of technology helps improve the quality of decision-making. But this does not make the referees redundant, because of the creation of additional technician work. However, the loss of jobs in factories is a different case.