With the continuous development of society, our lives are still inseparable from television sets, which occupy a large position in our lives. Moreover, the life of a TV is generally ten to twenty years, so we must choose a good TV. Next, we'll take a look at how to choose a Smart HDTV .

1. Use a camera to observe the pixel particles on the screen: Use a camera to observe the pixel particles on the screen and make a visual comparison with 2K TV. If the pixel particles are densely arranged and evenly distributed, it proves that the product has better resolution and clearer images Image Quality.

2. View the authoritative certificate of "National Radio and Television Product Quality Supervision and Inspection Center Evaluation Indicators": 4K TV products have passed the evaluation of six basic indicators of 4K image quality. At the same time, the evaluation also includes four test indicators of 4K processing and transmission (such as the transmission rate of USB3.0 high-speed transmission interface, the number and rate of HDMI interfaces required for 4K transmission, etc.). ), all four test metrics must pass.

3. Check the processor information of the smart HDTV : Open the product [Factory Menu], enter [System Information] and check [Local Information], you can know the hardware information of the machine, and check the processor model of the product is four Core or more than four cores;

4. Check the logo of the 4K decoding chip: Observe whether the product is affixed with a professional 4K decoding chip logo authorized by an authoritative chip manufacturer, such as "MSTAR901K", "4K fast image processing engine professional version".

5. Split-screen comparison of the effect of using "2K vs. 4K technology": open the product "2K vs. 4K technology" and observe the comparison between the screen image and the full HD TV screen. The color is more natural, the image is fuller, and the effect is more real.

6. Check the blue interface of the USB3.0 of the smart high-definition TV : the commonly used USB3.0 in the industry is the blue interface, and the 4K ultra-thin TV should have one or more blue interfaces.

7. Check the transmission and reading speed of 4K video on the HDMI 1.4 port: Live demo is connected through the HDMI 1.4 port, play professional 4K video, and observe whether it can be played quickly without screen blockage.

8. Experience smart cloud applications: check whether the number of applications in the smart cloud is rich, and whether the application types are practical and interesting; through experience, we can find out whether the smart cloud applications can be quickly found and run smoothly, as well as the agility and simplicity of human-computer interaction control sex;

9. Experience the intelligent cloud service platform of smart high-definition TV to realize the interconnection and intercommunication of TV, mobile phone, computer and other family terminals: log in to the intelligent cloud service platform to check whether pictures, audio and video resources can be quickly transferred between TV, mobile phone, computer and other devices Wirelessly transfer and share.

10. Consider the popular elements in the design: understand the current fashion trends, and check whether the corresponding elements have been introduced into the TV design, such as the "reverse r inner arc, fashion ridge" advocated by many high-end sports cars and artworks in 2013