What is Smart TV on TV?

The functionality of Smart tft module is a separate set and does not affect the image quality. You need a smart TV in order to connect the TV to the Internet and to your home internal network via Ethernet, and to use Internet services to watch movies.

For the smart tft screen to work properly, your home should have Internet access at a speed of at least 5 Mbps. This speed can provide providers over a wired connection.

To connect to the Internet, the tft touch TV may have an Ethernet input for connecting a cable or a Wi-Fi module for wireless connection to your router.

To work smart TV in spi tft lcd, an operating system (OS) is used, it is she who is responsible for the speed of work, interface, convenience. Firms use different operating systems, so in the characteristics of the television you can see the version of the operating system used.

Sound, speakers, soundbars

You should also pay attention to the acoustics of the touch display TV, especially if you do not have external speakers. To check the sound, you can increase the volume by ¾ from max and check if there is a rattle of the case, and if the overall sound quality satisfies you.

Connectors

Also pay attention to the connectors. How to choose a touch screen module with the right interfaces to connect other equipment?

You need several USB connectors to connect a USB flash drive, a camera, a video camera, etc. You also need several HDMI connectors for connecting players, game consoles, and connecting to a computer.

Curved Screens

If you look at the new curved smart tft display, then everything is to your taste. If the TV is for a home theater, then this form of screen may be justified. And if you watch the television at different angles, then the shape of the Curved screen may interfere.

Frame refresh rate

In the specification or on the price tag of uart tft display, this value is indicated by the letters "Hz", "Hz". These Hertz show the frame rate, in a different frame rate.

Different companies call this parameter differently:

• "Clear Motion Rate",
• "TruMotion",
• Motionflow
• "SPS" and others.

And often, manufacturers replace the concept of frame frequency simply by improving the uart display of movement on the screen, so that these values can reach thousands of Hz.

But movies often go with a frequency of 24 Hz, and on a uart lcd it is also better to watch a movie with this frequency or a multiple of 24. Turning on algorithms to improve motion on a video can lead to unwanted effects in movies. Each user decides to use them or not.

All this happens because companies increase the frame rate of tft lcd screen by inserting intermediate frames or adjusting the backlight when the flashing backlight is used to increase the number of frames. Each of these methods gives errors.

There is a lot of advertising in this parameter and it’s not always in practice that you will get the declared result, so you don’t need to chase a lot of hertz on the hmi display TV when buying. 

Visit: stone

About This Author

Displaymodule Joined: January 3rd, 2020