There are very expensive projectors that support Full HD and even 4K, but they are meant to be stationary, likely installed in a conference room or home theater. Most portable projectors don’t have Full HD resolution (1980 x 1080) or 4K or Ultra HD (3840 x 2160). Conversely, if you have low-quality content, the projector will scale it up. The projector will scale down the resolution of your content to its native resolution, provided your content doesn’t exceed the maximum. Maximum resolution: This is not what the device could project, which is a common misunderstanding it’s the resolution the projector can accept as an input. These are common pixel ratios on TVs and monitors and denote the standard resolution each projector uses. Most have a native resolution of 800 x 480 or 1280 x 720. Native resolution: This refers to the pixels in the image: more pixels means a sharper image. Portable LED projectors list native resolution as well as maximum or compatible resolution. Technically, just about any LED projector is portable if you have a power source, but higher-end models may be too cumbersome and expensive to reasonably transport. Portable LED projectors vary in device compatibility, size, price, and other features. They can also be set up in a room to create a bigger image when necessary, up to 10, 12, or even 16 feet (measured diagonally). Notably, these devices are easy to pack up and take with you to enjoy when camping, at a park, or on a patio. They may also hook up to gaming consoles or connect via Bluetooth or WiFi to play media wirelessly. They have multiple outlets and ports to connect to various devices, such as laptops, smartphones, or USB drives. These compact, easily transported devices can project content against a wall, screen, or other backdrops. When you can’t bring a TV with you, or you want to venture outside your house - even if it’s to the backyard - a portable LED projector can enable everyone to enjoy your favorite media. Sharing your favorite movies, TV shows, games, and memories with friends and family is a special experience, but TVs and computers have limits. Buying guide for Best portable LED projectors
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