Projection technology is the way in which the light from the projector's lamp is converted into an image to be projected through the lens onto a surface. This particular one is DLP (DMD) technology and its lamp is of the LED type, which has a longer lifespan but lower brightness than regular lamps, with good color performance.

This technology takes its name from the initials of the words Digital Light Processing, it is the most widespread projection technology and there are projectors with one or three DLP chips. The image is created when the light from the projector's lamp passes through a rotating color wheel and is reflected by a chip that has hundreds of thousands of tiny mirrors, each corresponding to one pixel. This chip is called DMD (Digital Micromirror Device). They are suitable for spaces with sufficient lighting, such as school classrooms or conference rooms, and have good color performance.

Brightness and contrast, or otherwise the contrast ratio, are two very important features to consider, in combination with the projection distance and the maximum diagonal you want to achieve, for the selection of a projector. This particular one has a brightness of 450 Lumens and a contrast ratio of 2000:1.

Contrast indicates the difference between the darkest and the brightest part of an image and is an indicator of image quality. The image projected by a projector with a low contrast ratio appears faded and flat. On the contrary, with a high contrast ratio, it looks more realistic and with greater "depth".

Brightness indicates how much light the projector can deliver on a specific surface size. The general rule suggests that brighter projectors should be preferred in rooms with plenty of light or multiple light sources, while darker ones should be preferred in dark rooms.

It is equipped with Wi-Fi so you can connect wirelessly to your local network and watch an online program or download software updates. The Bluetooth wireless connection allows you to connect devices that have the same technology, such as your mobile phone.