Nowadays, basically all home appliances have gone to intelligence, smart TVs, smart air conditioners, smart washing machines, smart rice cookers... In this torrent of intelligence, the projector is naturally followed, but many small partners have questions, where is its intelligence? Today, Lingying will talk about the so-called "intelligence" of intelligent projectors, where is it embodied?
First, compared with the traditional projector, the smart projector comes with an intelligent system, and the same as the smart phone, which installs its own operating system, plugged in the power supply can be used directly; while the traditional projector needs to have an external signal input such as an external set-top box, computer or smart box to project the picture.
In this regard, the intelligent projector with the operating system is much more advanced and richer than the traditional projector in terms of function, which is more user-friendly, simple to get started and easy to operate.
Second, the light source is different, in general, most of the intelligent projector equipment uses DLP projection technology, while the traditional projector is mainly based on the lamp machine, which is another important difference between the intelligent projector and the traditional projector.
The advantage of the bulb machine is that the brightness is higher, the environmental requirements are low, and it can also have a good performance in a relatively bright environment, but the bulb is easy to heat up, resulting in a short service life, generally speaking, only 2000-4000 hours, the need to replace the bulb regularly. The intelligent projector using DLP technology, although the brightness is not as good as the lamp machine, but the color performance is more natural, the heat is small, the life is long, and the problem of the life of the optical machine is basically not considered.
Third, the connection method is different, the traditional projector interface is numerous, there are VGA interface, audio output interface, video input interface, HDMI, USB interface, LAN port, control serial port, etc., the connection is connected through a variety of transmission lines, need to connect the power supply, signal end (computer, set-top box and smart box and the like), audio and other external equipment.
The intelligent projector comes with a system, no need to connect other devices, just connect to the network, directly boot can be used, the interface is generally only USB and HDMI, for small white or novice, it is easier to get started.
Fourth, some other differences lie in auxiliary functions, such as trapezoid correction, autofocus, etc., traditional projectors generally need to be manually adjusted, and now the intelligent projection basically supports automatic trapezoidal correction, supports side projection, and will be more flexible to use.
With the continuous development of technology, the projector is bound to be more intelligent in the future, thus bringing a better experience to consumers.