Essential technical characteristics of a Picoprojector:
Pico projectors are compact, versatile devices that project images and videos onto flat surfaces, making them ideal for a variety of business and personal applications. Choosing the right picoprojector can be a challenge, given the diversity of options available on the market. In this article, we will look at the main criteria to take into account when choosing the picoprojector that best meets your needs.
For the picture:
The definition or resolution
The resolution of a picoprojector determines the sharpness and clarity of the projected image. The higher the resolution, the more detailed the image will be. Pico projectors offer a range of resolutions, from SVGA (800 x 600 pixels) to 4K Ultra HD (3840 x 2160 pixels). When choosing a picoprojector, opt for the resolution best suited to your needs based on intended use and desired image quality.
The luminosity
The brightness of a picoprojector is measured in lumens and is a crucial factor to consider when choosing this device. Higher brightness means brighter, sharper images, which is especially important in well-lit environments. When choosing a picoprojector, be sure to consider the lighting where you plan to use it and opt for sufficient brightness to ensure optimal image quality.
1500 lumens are required, although 3500 will provide some additional comfort.
The contrast ratio
For an image that is as warm as it is precise, with bright colors. The ratio should be between 3000:1 and 10000:1, otherwise black may turn gray and other colors may fade.
Beyond these essential elements, some of you may appreciate having 3D compatibility to add depth and immersion to your home cinema enjoyment. It is better to check that the chosen model offers it, because it cannot be added later.
For connectivity
Wifi
Essential for connecting the Picoprojector to the internet but also for sharing content from your mobile phone via AirPlay or Miracast.
Bluetooth
Wireless connection to external speakers, remote control or gamepad requires that your device has Bluetooth.
USB and HDMI
To connect a USB key or a hard drive, the USB port is necessary, which is also the case for the HDMI port which will equip your mini portable video projector to connect a games console.
For comfort:
The integrated battery
To ensure pleasure of use in nomadic conditions, a minimum autonomy of 2 hours is required, 3 hours being the new standard on most new models.
The noise
Essential criterion for a portable mini-video projector, caused by the ventilation of the lamp in particular. In fact, it must be between 25 dB and 35 dB to remain acceptable.
Screen size and projection distance
Screen size and projection distance are important factors to consider when choosing a picoprojector, as they determine the size of the projected image and the space needed to install it. Determine the size of the screen you want to obtain and the distance at which you will place the picoprojector from the projection surface. Check the product specifications to ensure the picoprojector can project an image of the desired size from the available distance.
Also, to get the best visual experience with your picoprojector, it is important to choose the right projection surface. While some users opt for a simple wall painting, others prefer to invest in a dedicated projection screen . A projection screen provides a flat, optimized surface for maximum image quality, ensuring vibrant colors and sharp details in your films, games and presentations. When setting up your home entertainment system with a pico projector, don't forget to consider the option of using a projection screen for an immersive and professional experience.
Battery life
Battery life is a crucial aspect to consider when choosing a picoprojector, especially if you plan to use it in environments where an electrical power source is not available or practical. Good battery life will allow you to use your picoprojector without having to worry about frequent battery recharging, which can be especially important when giving presentations on the go, outdoor camping, or other similar activities.
When evaluating the battery life of a pico projector, be sure to consider several factors. First, check the battery capacity, usually expressed in milliamp hours (mAh). Higher battery capacity generally means longer battery life, but this can also depend on the power consumption of the picoprojector and the settings used, such as the brightness of the projected image.
Additional Features
Besides basic features like brightness, resolution, and connectivity, many picoprojectors offer additional features that can improve their versatility and usability. Some of these additional features include automatic keystone correction for a rectangular image, autofocus for optimal sharpness, built-in speakers for quality sound, and many more. Consider your specific needs and feature preferences when choosing your picoprojector.
