What should you watch out for when buying a TV? How to buy smart TV?

When you choose a smart TV, it's not enough to look at workmanship, quality, material, and appearance. Smart TVs that don't have the appearance of a watch are not necessarily good TVs. The configuration of smart TVs is also a point we should focus on. I believe that some friends have experienced several rounds of online comparison before they bought it. Those who have passed through Zhongguancun and compared Jingdong are required courses. There are dozens of indicators, whichever is the most important thing to look at, and here I'm talking about my approach.

Today I want to tell you how to buy a smart TV and pay attention to what you need to pay attention to when buying a TV. Some are very important, some others, some are just gimmicks. Be sure to polish your eyes and don't let JS lie to you. The following points are what we need to pay attention to when we purchase smart TVs, and where it is most easy to take risks. But after reading it, you will become the master of smart TV purchase.

screen:

Under the import screen, the best Japanese screen (Sharp), South Korea screen next (LG friends, Samsung friends ~) but more common.

interface:

USB interface and HDMI are common, the best is USB3.0 and HDMI2.0 faster, more advanced interface. The SD card slot is mainly used for directly inserting the camera's SD card to play pictures. SLR families have to consider this function.

Chip brand CPU:

This point we should pay attention to, CPU is the core of smart TV, about the speed of smart TV system operation, it is very important. Whatever said eight-core chips and CPUs are all speculative, and true CPU processors have so far only had four cores.

Dynamic picture technology:

Dynamic picture processing chip. As we all know, LCD TVs have a tail, and this technology for picture compensation has been used by many television companies. Some low-end products do not. Be sure to have ah, otherwise watching the game when the trailing screen is very difficult to tolerate. (See me a hundred thousand)

Memory and Flash

The memory is mainly stored by the user for processing data. The market is better with 2 GB of memory.

The use of flash memory is to store APP, video pictures or music files, which is equivalent to a computer hard disk. The lowest is 8GB; the highest is now 32GB.

efficiency:

Explains TV's power saving performance. General 50-inch TVs are rated at level 2 for energy efficiency. Level 3 energy-efficient ordinary products can be bought with caution, but it may be a relatively old model. However, it should be noted that the 4K display itself consumes more power, and the level 3 energy efficiency can be regarded as conventional energy consumption.

Is Wifi dual or single frequency:

Dual-band wifi is equivalent to adding one path to the single-frequency signal path. If your home network equipment is more, dual-band wifi function is very important. In general, three people at home have three or four mobile phones, a desktop, a notebook, a pad, and a TV.....

Is there Bluetooth reception:

Bluetooth speakers, Bluetooth headsets, etc. If the TV has this function, it can be connected, especially when watching the game at night, with a Bluetooth headset, his own situation in the living room High is possible. (Otherwise, it's only a matter of high-tech) ~

remote control:

First of all, ask if the remote control you use is not a standard one. Many brands of smart remote controllers are purchased separately. In addition, there is no basic function of the remote control and air mouse remote control, although it is Cool, but considering that the TV is a household product, the elderly is difficult to grasp, still have to consider carefully. Ordinary remote controls with arrow keys, numeric keys, mute keys, channel plus and minus keys, and setting keys are the best. Of course, everything is absolute. If you combine new technology and old keys, it is definitely the best design.

In fact, the selection of television is very simple, as long as you open the coat of the business, revealing the inner nature, know what is the focus of what is a girl, the other will not need me to say more ~ ​​Fire eyes, a see through the manufacturers of their TV in the end is not true The intentions. Only the manufacturers are interested in their products, we can buy them with confidence, you say it