The Optoma EH412STX is a high-brightness short-throw projector designed for various applications, including business presentations, education, and home entertainment. Here are some of its key specifications and features:

• Native Resolution: The EH412STX offers a native resolution of 1920 x 1080 pixels, which is commonly referred to as Full HD. This resolution provides crisp and clear images for detailed presentations and high-quality video content.

• Aspect Ratio: The projector has a 16:9 aspect ratio, which is the standard widescreen format for most modern content, including movies and presentations.

• Brightness: The EH412STX boasts a high brightness rating of 4,000 ANSI lumens. This brightness level ensures that the projected image remains visible and vibrant even in well-lit rooms, making it suitable for use in various lighting conditions.

• Short-Throw: As a short-throw projector, the EH412STX is designed to be placed close to the screen or projection surface. This is particularly useful in smaller rooms or when you need to avoid casting shadows on the screen when presenting.

• Versatile Use: With its high resolution and brightness, this projector is versatile and can be used for a range of applications, including business presentations, classroom instruction, home theater, and gaming.

• Connectivity: The projector likely includes a variety of connectivity options, such as HDMI ports, VGA inputs, USB ports, and audio in/out jacks. This allows you to connect a wide range of devices, including laptops, Blu-ray players, gaming consoles, and more.

• Built-In Speaker: Some projectors come with built-in speakers, allowing you to play audio directly from the projector. However, for a more robust audio experience, you may want to consider external speakers or a sound system, especially for larger audiences or home theater setups.

• Keystone Correction: Keystone correction is a feature that helps correct image distortion when the projector is not perfectly aligned with the screen. This ensures that the projected image appears rectangular and distortion-free.

• 3D Support: Some projectors, including the EH412STX, may support 3D content when used with compatible 3D glasses and content.

When choosing a projector like the Optoma EH412STX, consider your specific needs and the environment in which you plan to use it. Factors such as room size, intended use, available connectivity options, and the throw distance should all be taken into account to ensure that the projector meets your requirements.