With the television entering the era of intelligence, the source of video signals is increasingly high-definition, and the general LCD screen has been difficult to meet the demand for high-definition playback. Therefore, the high resolution of the screen is an important indicator to judge the quality of the TV. The 4K display will gradually become Mainstream, another brand is also very important point, foreign 4k technology is more mature than domestic, import screen, Japan screen best (Sharp), South Korea screen next (LG friends, Samsung friends ~) but more common.
Smart TVs are more than just TVs. They can also provide games, music and other services, so the interface is important:
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.
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. Just like a cell phone's computer, cpu is the soul of the TV. Without a good CPU, the smart TV will become stuck.
Dynamic picture processing chip. As we all know, LCD TVs have a tail, and this kind of picture compensation technology is 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 hard to bear. (See me a hundred thousand)
The main memory is the storage of data processed by the user. The larger the memory, the better, and the larger the flow, the smoother. 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.
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 also be regarded as conventional energy consumption.
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, a TV.....
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) ~
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.
The smart TV is said to be a video-based computer. Since it is a computer operating system, it is of course very important. Nowadays, mainstream smart TV operating systems are developed based on Android. Some systems have strong compatibility. Some systems are The compatibility of customization will be almost, we should try our best to choose a compatible system, so that it is convenient to install third-party applications to expand our TV. When the shellfish application market is very good, when the shellfish market provides thousands of APP free downloads, is a good companion for smart TV.
Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, TV boxes, smart TVs, smart TV software, etc. Answering questions.
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