What characteristics are important for the phone screen? The ability to broadcast a clear picture with natural color reproduction, quick response to pressing, and no glare in the sun. Or maybe the screen should just be there to try bitcoin online gambling? But do all displays meet these parameters?
Today we will talk about which screen is better for a smartphone and what to pay attention to when choosing.
Touch TFT Smartphone Screen
This is a flat design based on liquid crystals, controlled by TFT — thin film transistors (Thin Film Transistor). This technology is used in the production of monitors and displays for various devices.
If we are talking about smartphones, we are discussing the type of TFT TN matrix. This type of TFT screen is installed in most budget models. Its main advantage is a very low price. Therefore, often the leaders of anti-crisis collections Infinix, TECNO, and Itel have such displays. But more popular brands do not disdain them either. For example, Huawei and Samsung. The Galaxy A035F has a TFT TN display.
Dignities:
- low price;
- quick response to pressing (1 m s). In IPS screens, for example, the response time is from 5 ms.
Disadvantages:
- small viewing angle (about 60 degrees). This means that the picture is visible only if you look directly at it. If you turn the phone slightly sideways, it will distort;
- low contrast and poor color reproduction.
Is It Worth Taking a Smartphone With a Tft TN Screen?
Yes, if you need the cheapest possible phone to call and send messages, sometimes go online.
It is important to understand that the difference in the response speed of 1 ms and 5 ms will not be felt by the user. And it will be hard to process photos for a long time and watch videos on a dim screen with a resolution of 1600×720 and a poor viewing angle. The eyes will strain, get tired, and redness and dryness will appear.
IPS Matrix
This is an improved version of the TN matrix that we talked about above. It is also a liquid crystal display, but the crystals in this case are arranged alternatively. Previously, they were twisted into a spiral, which was why there was low contrast and uncomfortable viewing angles. Now they are arranged parallel to each other in several layers. This upgrade has made the black color deeper, other shades more contrasting, and the viewing angle larger.
Phones with IPS screens are a universal category. It includes hundreds of models from the budget and middle segments. For example, among them, you can find a budget Xiaomi Red 10C or a more expensive iPhone 11.
Such popularity is not surprising. After all, IPS displays have many advantages:
- Affordable price. Yes, it is higher than that of the TFT TN. But it is lower than AMOLED;
- high-definition images and good color reproduction;
- low power consumption. Liquid crystals, which are used in this technology, consume battery power very sparingly. Electricity consumption is fixed and does not change depending on the user’s actions. This helps to save charge;
- pictures and text are visible from different angles and in the sun.
But touch-sensitive smartphones with IPS screens also have disadvantages:
- They can distort colors, making them oversaturated or insufficiently saturated. Such a defect is possible in budget models. It is better to immediately check the saturation of colors in the store, and make sure that it suits you;
- The black color is not as deep as in the OLED display. Liquid crystals cannot completely turn off the illumination of areas where the image is black. Therefore, the shade turns out to be less saturated.
Is it worth buying a phone with an IPS matrix?
Yes. This is the golden mean, a universal option. On such a screen, flickering is imperceptible, with excellent color reproduction, wide viewing angles, and low power consumption. If you spend a lot of time on your smartphone, this is a great option. The eyes will not get tired as much as when working with a TFT TN matrix.