Which Samsung smartphone to choose. A, M, S, Note and Fold phone series
Unlike Chinese manufacturers who like to give several different names to the same smartphone (hello Xiaomi), Samsung has always had a complete order with naming. Each series of smartphones was targeted at a specific group of buyers and differed markedly in terms of and characteristics. In 2019, the smartphone market experienced a kind of collapse (in a good way), which erased the clear lines between smartphones of different levels. Now the most common handset for 150 boasts a high-quality screen with thin bezels, modern design, a triple camera and quite decent hardware, including 3-4 GB of RAM and an eight-core processor. Samsung realized very early on where the wind was blowing, and radically shoveled the main lines of its smartphones.
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What the s, e, Lite and Plus markings mean
One more thing, as Samsung’s competitors like to say. If you leaf through the Samsung catalog, you will more than once come across modifications of popular models with additional prefixes, for example Samsung Galaxy S10e 128GB Price from 14 376 to 19 999 UAH. or Samsung Galaxy M30s 64 GB Price from 7 299 UAH Let’s make a reservation right away that there is no clear logic behind these letters, Samsung is now actively experimenting with inexpensive “pipes”, so you shouldn’t bother too much. If you go up the level, then there you will often find Pro and Lite consoles. They already make much more sense: Lite means a simplified version of the flagship, Pro. on the contrary, improved, with more powerful hardware and a larger screen. Now that you know all this, we can proceed to reviews of the current Samsung lines.
Important information about series and labeling
The first major innovation is the reduction in the number of rulers. So unpretentious Galaxy J series and metal Galaxy C pipes went to the dustbin of history, and the Galaxy A line was waiting for an extremely successful reboot. The second important innovation: the boundaries between flagship lines and state employees have blurred. Now it will be wiser to pay attention not to the letter “S” or “A” in the name, but to the serial number following it. The higher it is, the cooler the model. Take, for example, the updated Galaxy A, where the youngest Samsung Galaxy A10 32GB 32GB costs a little more than 100 and is the simplest budget smartphone, while the older Samsung Galaxy A80 RAM 6GB is almost a top-end device with powerful hardware, an unusual PTZ camera and a price tag almost at the level of the Galaxy S.
Samsung Galaxy A: a line of popular smartphones
The formula for success is in the spirit of Rorschach from The Guardians. no compromises, even in the face of the apocalypse. Simply put, each smartphone of the Galaxy A line offers the maximum for its money: an eye-catching modern design, productive hardware, up-to-date communication modules, NFC, a high-quality camera, etc. Considering affordable prices, this list is a good reason for buying in itself. Samsung stopped being greedy and started selling budget phones with Super AMOLED displays. As a rule, earlier such screens were found mainly in flagship handsets and occasionally slipped into the budget segment (Meizu was especially successful in this, and even now they are not so often found in the segment under 200. Naturally, this significantly played into the hands of the line’s success.
On Samsung Galaxy, screen images become negative how to set up to return to normal view.
Let’s see what to do if the Samsung Galaxy S3 screen starts displaying negative images. Most likely, the negative mode was activated on the phone, perhaps by accident or because of whatever widget on the phone. For those who faced a similar problem, when everything began to be shown in the form of a negative on the Samsung Galaxy screen, we will try to explain several ways of how to exit this mode and restore the normal display of the picture on the phone screen.
1) Disable the negative mode on the Samsung screen like this. go to the Settings Menu Accessibility Negative, on the contrary, put or uncheck the box.
2) This method will also allow you to turn off the negative mode on Samsung Galaxy, for this we call the main screen menu by holding your finger on the phone screen, then you will see the “Home screen” menu on the screen where we select “Applications and widgets” and get into the menu with widgets. Find the “Negative” widget in it and drag it to the desktop. To enable or disable the negative mode, you just need to touch it on the display.
The article was sent by Gennady. Review and payment status for article: Verified and paid.
Displaying IMEI on the screen
To determine the manufacturer, first we need to figure out how to display the IMEI number of your smartphone. This is a unique identifier of any gadget that cannot be tampered with or faked.
To display these numbers on the screen, you must dial the combination #. Next, one or two IMEI numbers will appear in front of you, depending on how many SIM card slots are installed in the smartphone. In addition, the unique serial number of the Samsung smartphone will be displayed.
Also, the IMEI number and serial number can be viewed if your phone model is equipped with a removable battery. To do this, turn off the device, remove the battery, and there will be a sticker with this Samsung data in its compartment.
Which country is the manufacturer of this or that smartphone? This issue is of concern to a large number of users. And it’s not surprising. After all, many may not even know that the country of origin of Samsung may be different. So, it was previously believed that all smartphones of this brand are assembled in China, but this is not true.
Decoding by country
Below are all the available codes that explain in which country a particular gadget was produced:
- The numbers 05 or 50 indicate that the Galaxy smartphone is manufactured in Brazil or the USA.
- 08 or 80 means your Galaxy was made in Germany.
- 00 indicates it was made in the country where it was purchased.
- The numbers 01 or 10 mean the Galaxy is manufactured in Finland.
- Numbers 02 or 20 indicate that it is assembled in the UAE or India.
- 03 or 30 means your phone is made in China.
- The numbers 04 or 40 also indicate that the gadget is assembled in the Middle Kingdom.
- Numbers 06 or 60 indicate that the Galaxy smartphone was manufactured in Hong Kong, China or Mexico.
- The number 13 shows that it was produced in Azerbaijan.
Again, the Samsung manufacturing country does not affect the quality of a particular device. Rather, it is the personal preference of the users. But, according to numerous polls, it becomes obvious that users still prefer to search for smartphones made in India.
If in the IMEI line in place of the 6th and 7th characters there are numbers not from the list above, then the smartphone was produced in Vietnam at a partner plant. This, alas, is not the best choice, as the device may use some components from a partner plant, and not from Samsung.
What do the IMEI symbols mean
After you have displayed the IMEI information on the screen, you need to figure out what it means. On the smartphone screen, the information will look something like this: Samsung ww70k62108wd ua. The country of origin is not displayed in the open form.
By the way, Samsung’s management claims that the quality of their products is consistently high, regardless of which country produces it.
Returning to the decoding of IMEI, the user will be interested in his 7th and 8th character. It is they who contain information about the country of origin of this particular Galaxy smartphone.
Country of origin Samsung: what this parameter affects
Most users are interested in which country Samsung is made in. The main highlight of the method, which will be described in detail below, is that any user can check the country of origin of any Android smartphone, not just the Android Samsung smartphone.
Samsung began its first production in India, opening its first plant in Noida, Uttar Pradesh, near New Delhi, in 1997. This state-of-the-art complex is today the home base of the electronics giant. It manufactures mobile phones, refrigerators and LED TVs. Noida facility is ranked as the leader among all Samsung subsidiaries in terms of maximum performance.
To help make its products better and faster in the southern part of the country, Samsung opened a second manufacturing facility in Chennai, Tamil Nadu in November 2007. Today, the Sriperumbudur facility manufactures LED TVs, washing machines, refrigerators and split air conditioners.
If you do not want to find out the country of manufacture of Samsung by the IMEI code, then this can be done using third-party software. For example, you can install the Phone Info Samsung app on your smartphone. It will display information about which country. manufacturer Samsung, to the home screen.
The named application has a very simple interface. It simply displays all the information it can retrieve from the device. This includes how to find out the country of origin of your Samsung phone. At the top of this list is a General Information section, which contains information about the country of origin of the device, the date of manufacture, and the status of the Knox meter.
PPI: dots per inch
The first characteristic of a smartphone display that is important from an ophthalmological point of view is the ratio between its size and resolution, that is, the number of dots per inch (pixels-per-inch or PPI).
In terms of harm to vision, this ratio should be considered as follows. A small screen with a high resolution is much safer on the eyes than a large one with a low one. On a small screen with a high resolution, the PPI will be higher, as the pixels will be closer to each other, and the picture will be clearer.
Conversely, the larger the screen and the lower the resolution, the lower the PPI and the more blurry the image becomes. Because of this, our eyes will be forced to strain, independently adjusting the sharpness. This leads to the aforementioned overexertion and muscle spasm, which can subsequently lead to myopia.
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If you do not take care of yourself, then glasses will soon become a sad necessity.
If you want to choose a smartphone that will be safer on the eyes, when purchasing, pay attention to the screen diagonal size (in inches) and resolution (width in pixels and height in pixels). The ratio between them will be the PPI value.
For example, let’s take two screens with the same 720 × 1280 (HD) resolution. The first one has a diagonal of 4.3 ″ and its PPI will be equal to 342. The second one is 4.7 ″ and its PPI is 312. Despite the fact that both displays are HD-screens, the first one is safer for the eyes.
You can calculate the PPI of your dream smartphone using special online calculators. for example, this one. And if you are curious how harmful your current smartphone is to the eyes, you can visit the DPI love website, which will automatically determine the actual diagonal and screen resolution and calculate your PPI.
Medical “educational program” from CHIP
A person who spends a lot of time in the company of a smartphone or any other device with a display should be wary of two things. The first is dryness of the eyeball, the second is the risk of developing myopia.
We normally blink about eighteen times a minute. With such a frequency of movement of the eyelids, the cornea of the eye is constantly moistened with tear fluid. Looking at the screen, be it a monitor, TV screen or smartphone display, we simply forget to blink, which makes our eyes feel dry and tired. Scientists have calculated that upon contact with the screen, the frequency of lowering the eyelids decreases to 2-3 times per minute. almost 9 times!
Safety glasses without diopters will be useful not only for hipsters, but also for gadgetophiles
Nearsightedness, or myopia caused by contact with the screen, can be true and false. First, there are spasms of the eye muscles, due to which, with a sharp separation from the screen, the surrounding reality begins to “blur”. This is the so-called false myopia. If the eye muscles are constantly experiencing tension, it gradually increases, turning into true myopia, in which the eyeball is slightly stretched. There is nothing you can do about it. you have to put on glasses.
How does the display of a digital device affect our eyes so badly? There are several important characteristics of a smartphone screen that determine how harmful contact with it is for human vision.
Types of smartphone screens: which is best for the eyes?
Medical statistics state that we spend up to 10 hours a day looking at various screens. CHIP understands the technical characteristics of the displays of modern smartphones and how they affect our vision.
Ophthalmologists do not get tired of repeating that eye contact with the screen of a gadget is not the best pastime for our eyes. What characteristics of a smartphone screen affect vision and what must be considered when choosing a display, we will tell in this material.
Brightness and backlight technology
The human eye is not adapted to stare into bright light for a long time. How long can you last by staring at a light bulb? Smartphones and other digital gadgets place us in an artificial environment in which we have to distinguish between text and images for a long time against a background of bright lighting.
This is precisely the reason for the unnatural reaction of the body: we stop blinking. The eyeball is not wetted with enough tear fluid, and dryness, tension, and a feeling of “sand” appear in the eyes. All collectively is called a special medical term. “dry eye syndrome”.
The following rule applies here: the brighter and sharper the light, the more harmful it is to the eyes. The first parameter depends on how brightly the screen shines in relation to the surrounding environment (reading from the screen at night in the dark is definitely harmful), but this can be adjusted in the smartphone settings. The second depends more on the type of display and the backlight technology used in it.
We protect ourselves from the sun with dark glasses, and for some reason, nothing against illumination.
Older displays in the LCD family use permanent backlight technology. The liquid crystals that form the basis of such displays are illuminated from the inside, due to which the image is formed. Depending on the type of display, the backlight can be brighter or more subdued. Thus, cheaper LCD-TFT displays are dimmer than more advanced LCD-IPS, which use enhanced backlighting. However, the effect is the same here: the eyes are constantly exposed to bright light.
modern OLED displays are less harmful in this regard, since the backlighting in them is selective. In fact, the OLED display is “always off,” and the LEDs that make up the screen light up depending on where and what you want to display. Accordingly, the light exposure of these screens is much lower than that of its predecessors, and the light is much softer and harmless to the eyes.
In general, we can say that it will not be possible to clearly rank smartphones in terms of harm to the eyes, with all the desire. It is not safe to say that a smartphone does not spoil eyesight just because it has Ultra HD resolution or uses Super AMOLED technology. It is necessary to assess how suitable the screen is for your eyes based on a set of factors, and first of all. for reasons of your own comfort.