Pocket projector: advantages and disadvantages

Pocket projector is a miniature device that allows you to transfer images from a signal source. The device is versatile, it can be used both in the home environment and in the office environment. It simply connects to a laptop or computer, which allows for a quick presentation. Quiet work and small sizes help the whole audience to focus on the screen. In addition, the pocket projector allows you to connect the camera to quickly view pictures.

If necessary, the device can easily replace the TV. You can also save money, because the device uses (in comparison with the plasma panel) little energy, while it can create an image up to 60 inches. The device can also be connected to game consoles and other devices (smartphone, tablet).

The quality of the picture may seem somewhat harsh, since the pocket projector can generate an HD image with a resolution of up to 1080 r. In addition, the device is very compact, it is convenient to take with you on a trip or carry. Of course, it can not compete with entertaining modern multimedia systems, but for those who value convenience, the device will be the best solution.

The pocket projector is small in size, you can always carry it with you. The weight of such a device can be less than one kilogram, often it weighs less than 300 grams. The main advantage of such devices is their miniature. Pocket projector becomes an indispensable assistant for a business person, who at any time may need a presentation for business partners or colleagues. As for the functionality, they are much inferior to stationary or portable models.

All mini projectors come with batteries and an AC adapter. The duration of the charge depends on the model of the device and can be at least two hours, which is quite enough even for watching the movie. By the way, the possibility of using the device regardless of the presence of a power outlet is its undeniable advantage.

In addition, modern models allow you to connect to a signal source using an HDMI cable, which ensures high quality images. To control the volume and mode is the sensor area, which many models have on their panels.

Pocket projectors can work in different modes, which allows them (depending on the conditions) to use to display video or presentations. Despite the fact that the best picture quality can be achieved in a dark room with a white wall, modern appliances can be used in partially illuminated rooms. This allows you to make lamps with increased brightness, with a lifespan of more than 20 thousand hours. Also, many mini-projectors are equipped with built-in speakers (for example, 1 watts), and if necessary, they can connect more powerful speakers.