[Network set-top box] The difference between network set-top box and digital set-top box which is better to use
Which is better to use network set-top box and digital set-top box
Internet TV set-top box
Internet TV set-top box is a home broadband cat-like device that connects the Internet with TV , as long as there is a network cable installed at home and it is in use, as long as a network cable is disconnected from the router and plugged into the network set-top box, you can online on-demand, live online, search online for various domestic satellite TV stations, encryption stations, overseas movie stations, watch Great value, easy to use and cheap, very suitable for areas with satellite TV interference and rural areas.
Functions
The main functions of the Internet TV set-top box are:
1. High-quality TV playback ;
2. Rich video and drama on-demand resources;
3. Users can freely install video software, play games, etc., and users should choose a network TV set-top box according to their own needs.
4. Others are to see whether the built-in hard disk is supported, whether it can support wireless Internet access, and how about online on-demand? These issues are several issues that users need to pay attention to when purchasing.
HD digital TV set-top box
HD digital TV set-top box refers to the technical equipment required to watch high-definition TV. In addition to satisfying high-definition channels, it also has high-definition The network function of interactive digital TV can also allow viewers to enjoy “one-stop” online services such as online education, online appointment registration, online payment, etc. through high-definition interactive TV without leaving home, even by telephone. All fees such as utility bills, water and electricity bills, and gas bills can also be inquired and paid on the interactive network. With the popularization of the national Internet, there has now been a digital device that uses broadband access to browse online video resources, online game interaction and other methods of network high-definition set-top boxes (also called high-definition boxes).
Features
1. High-definition playback, network connection: The reason why the high-definition player has the word “high-definition” is because it can play high-definition videos, At the same time, it can use the resources on the network (video, pictures, text information, etc.), so the network TV box is generally equipped with a high-definition processing chip wired interface and a network cable WIFI network card, so that users can easily link to the Internet.
2. TV display: The word “TV” in the name means that the TV box is mainly displayed through the TV. The network TV set-top box can not only link the high-definition HDMI data line, but also link the traditional three-color AV cable, the compatibility is relatively strong.
3. External devices: abundant external device expansion interfaces, which can link mouse and keyboard, camera, game console, external storage (U disk, SD card and hard disk), etc.
Digital TV The set-top box is more suitable for people of a certain age, or people who don’t like tossing, and people who watch the news broadcast by the city’s TV stations. It is very convenient and simple to install and use. The network TV set-top box is suitable for people who have a certain computer foundation and like to install software. Install the appropriate software, the more functions, the more convenient to use. Of course, if you are watching videos, this is related to your set-top box, the software you use and whether the network is stable. In terms of price, there are high, medium and low grades. If you use a network set-top box, according to your own situation, of course, the higher the configuration, the better.
The difference between network set-top boxes and digital set-top boxes
1. Functions
In addition to watching massive videos on the Internet, network TV set-top boxes , interactive entertainment is also a function that must be mentioned, and it is also a function that traditional digital TV set-top boxes do not have. The current network set-top boxes are basically some smart devices, installed with smart operating systems such as the Android system, and the use of smart systems makes them more expandable. For example, after installing game applications, the TV can be used as a game console. Or after installing the karaoke app, you can sing K at home as a karaoke device.
2. Signals
In addition to the functional differences, the signal sources of the two are also different. The signal received by the digital TV set-top box is the digital broadcast signal of TV programs sent by special TV service providers. These providers are generally the radio and television departments or their outsourcing departments in various regions. The signals are transmitted through independent coaxial cables, and the speed is effectively guaranteed. Therefore, generally using a digital TV set-top box to watch TV programs will not encounter abnormal situations such as freezing and stagnation; while the network set-top box is directly connected to the Internet to play video, and its signal source is various network video data transmitted through the network cable. Other Internet access devices share the network bandwidth, so if other devices are downloading at full speed, it is basically impossible to use the network set-top box to watch videos normally.
3. Charging mode
In addition to the above, the charging modes of digital TV set-top boxes and Internet TV set-top boxes are also different. Digital TV set-top boxes generally use special coaxial cables to transmit signals. There are professional TV service providers who need to pay a certain amount of TV service fees; while network set-top boxes use ordinary network cables to transmit signals, as long as the Internet is turned on at home. Use without paying extra for other services.
