The 6 Best Mini projector

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Beamers have become an indispensable part of many companies. They can be used for individual presentations and training courses. Mini beamers that can be taken anywhere are particularly practical. Only a few years ago the construction and transport of a beamer was always a complex matter. The technical world is now being revolutionized by mini beamers. Especially in the age in which smartphones and PowerPoint can be used for the most diverse areas in companies, the small and compact projectors play an overriding role. If you don’t always want to drag the heavy beamer into the training room, you will find a multitude of mini beamers on the market that are technically in no way inferior to their big brothers. With a mini beamer every company is well served. In order for the device to meet the company’s later expectations, a number of criteria should be observed when purchasing. Only then is it guaranteed that an employee will still be happy about the purchase of the mini beamer even after years. Of course, mini beamers are not only very important for presentations and training, but they can also be very helpful at a trade fair. Customers can get the most important information about a new product and the booth will be much more attractive than if only flyers are distributed. Depending on the device, different data sources can be used for the demonstration.

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Television & Home Cinema: Mini projector Video Guide

Before making the final purchase decision, each customer should get some important background information about the device. Above all, he needs to know what makes the small mini beamer different from the big ones. The biggest difference, of course, is the size. So that the required lamps of the mini beamer do not have to be replaced so often, LEDs are used for the small devices. This has the advantage that no ventilation is necessary. Thus the disturbing noises of the mini beamer can be minimized. The power consumption of a small beamer is very low. Movies and presentations can also be transmitted without the need for an annoying cable if the device also works in battery mode. A battery-operated mini beamer is particularly suitable if it has to be used frequently in places where mains operation would not be possible. However, battery operation is not standard with every mini beamer. Depending on the model, attention must be paid to the information provided by the manufacturer. If rechargeable batteries are also used, a lot of money can be saved each year. In addition, a great contribution is made to the environment, since no resources are required for the operation of the mini beamer. Another great advantage of mobile beamers is that they can be set up quickly anywhere. Without a mini beamer it can happen that all participants of a lecture would have to look at a single laptop display. That would hardly be possible. Otherwise there would have to be a large beamer in the room that at least provides a large image on the wall or on the screen. Pocket beamers can also compete with a conventional laptop screen in terms of image quality. They create a pleasantly large image so that all visitors or participants can see the presentation well.

When buying a small beamer, you should make sure that the brightness can be adjusted individually, as some small devices have their weak points here. The low brightness is mainly due to the operation with LED lights, so that the spectrum of use would be somewhat limited. Anyone who has to hold a presentation outdoors or in bright rooms should always be aware that many small projectors are not capable of doing so. These beamers come at most to 100 to 300 lumen. This is sufficient for presentations in a darkened room, but completely unsuitable for outdoor use. A normally sized beamer has about 1,000 lumens available in comparison. In this case a darkening of the room is not necessary. In addition, care should be taken to ensure that the size of the official also determines the final outcome. The smaller a device is, the lower its performance is, of course. The same applies to the darkening of the room. Smaller models can quickly result in poor image quality. Therefore, great importance should be attached to quality of the mini beamer. With cheap models the pictures always seem a little bent. A small LED beamer is particularly suitable for a short distance. The image is best projected onto the screen at a distance of one to two meters. Then a good quality is produced

Very practical are mobile mini beamers that do not necessarily have to be connected to a laptop. These models are equipped with an internal memory. This is not particularly large, but it is sufficient for individual presentations. The storage space can also be expanded to the desired size at any time using an SD card or USB stick. This means that the Mini Beamer offers even more possibilities. If you buy a small beamer you have to pay attention to a HDMI connection. This is important so that the sound pleasure is not neglected. With the HDMI connection, picture and sound can be transmitted via one and the same cable. If a video beamer, which can also play back all films in addition to the pictures, does not have such a connection, a loudspeaker can also be connected in an emergency. Films and videos can also be played easily with this alternative. The latest generation of beamers includes the so-called mobile phone beamers from smartphones, which can be used to project films and images onto the screen. The smartphone mirrors the images in order to project them on the wall or it can function as a daylight projector. Since this projector is only a gimmick on a smartphone, the quality can of course not compete with a small mini beamer. Only in completely darkened rooms are the individual images clearly recognizable. This is due to the small number of 15 lumens. On the other hand, the battery of the pocket beamers lasts just as long with a running WiFi connection as it does with a mini beamer. The battery life is two to three hours. The small projector is characterized above all by its longevity. The LED lights rarely need to be changed. Nevertheless, a check should be carried out at regular intervals and, if necessary, an exchange carried out. In addition, care should be taken to ensure that the LED luminaires are adequately cooled, as this can extend their service life. Any dirt or dust can easily be removed with a soft damp cloth.

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