Wanbo DaVinci 1 Pro Projector LCD Full HD LED Lamp with Wi-Fi and Built-in Speakers White

Xiaomi projector Wanbo DaVinci 1 Pro with pixel resolution and image diagonal ranging from 40 - 180". This size depends on the distance the projector is placed in relation to the projection surface. In this case, the projection distance is in the range of 1.2 - 5m. The throw ratio or projection distance ratio indicates the width of the image produced by the projector when placed at a specific distance from the screen. For example, a throw ratio of 1.3:1 means that the image will be 1 meter wide when the projector is placed at a distance of 1.3 meters from the screen. The 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 one is LCD technology and its lamp is LED type, which has a longer lifespan but lower brightness than simple lamps, but with good color rendering. This particular technology takes its name from the initials of the words Liquid Crystal Display. The image is created by a liquid crystal panel that produces combinations of the three basic colors: red, green, blue. This results in very good color rendering even in black. Brightness and contrast, or otherwise the contrast ratio, are two very important characteristics that are taken into account, in combination with the projection distance and the maximum diagonal you want to achieve, when choosing a projector. This one has a brightness of 600 Lumens and a contrast of 2500:1. Contrast indicates the difference between the darkest and 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 appears 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 are preferred in rooms with plenty of light or several light sources, while darker projectors are preferred in dark rooms. It is equipped with Wi-Fi so you can connect wirelessly to your local network and watch a program online or download software updates. The Bluetooth wireless connection allows you to connect devices that have the same technology such as your mobile phone. Features LCD Display Technology LED Lamp Type Brightness 600 Lumens 3D Playback No Image Size 40 - 180" Native Resolution - Maximum Resolution - Contrast 2500:1 Lamp Power - Lamp Life (Maximum) 20000 hrs Display Features Throw Ratio 1.33:1 Projection Distance 1.2 - 5 m General Features Wi-Fi (Built-In) Yes Built-in Speakers Yes Connectivity Bluetooth, HDMI, USB Weight 2.8 kg