11/8/2023 0 Comments Best portable projector 2018Therefore, connectivity and battery capacity are important criteria when choosing such a model. Of course, a portable projector should provide the ability to conveniently download content and sufficiently long battery life. But each consumer individually defines this criterion for himself. The upper bounds for mini models vary in the range from 1 lb to 5 lb. Usually, projectors weighing up to 1 lb are classified as piko or porket models. Of course, in this case, size and weight are some of the main criteria. However, we can use the classification in terms of their portability. Therefore, their classification by name is rather arbitrary. Usually, companies use the terms mini, pico, pocket, etc to denote them. However, the modern market also offers other form factors, for example, Nebula Capsule or Rif6 cube projectors, and even smartphones with the function of an integrated projector. As a rule, companies produce modern models in the form of a compact thin parallelepiped, which easily fits even in your pocket. Of course, these factors led to the rapid development of the portable LED projector segment. In addition, their service life varies from 20,000 to 30,000 hours, which corresponds to approximately 10 years of active use. As a result, compactness has become one of their main advantages. IntroductionĪs known, LEDs and laser LEDs practically do not heat up and do not require a large internal volume for heat dissipation. But the rapid development of semiconductors has greatly expanded the capabilities of engineers, allowing them to develop LED projectors using LEDs as light sources. In addition, their high heat dissipation requires a large internal volume and a powerful cooling system with a high noise level. Unfortunately, they have a limited resource and high cost. This review is updated regularly with new modelsĪs known, traditional projectors use powerful lamps as a light source.
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