On the technical size, it features a 1080p native resolution, has a brightness of 400 lumens and a maximum display screen size of 100″. Though not the smallest, it’s compact and lightweight enough to take it anywhere with you. The result of a collaboration between Apple and projector manufacturer Miroir, the M289 is the best mini projector you could probably get for your iPhone. Now let’s take a look at what we think are the 20 best mini projectors to buy right now: 20. Most manufacturers won’t specify this, so whatever number you read in their specifications, expect it to be the brightness level at the bulb if not stated otherwise. One important thing to note here is that the amount of light decreases with distance, so on the projection screen you’d have about 30% less light than at the source. As a reference, 100 lumens is enough for a small room, while for a large one, 400 would be a good enough value. Usually, the higher the number, the better.
Lumens are the unit of measure for brightness. So pay attention to these two types of resolutions. And if the native resolution of the projector is a lot smaller, such as 320 x 240 pixels, you’re going to have an awful image quality. Full HD means 1920 x 1080 and it’s what you’ll find in most smartphones and laptops today.īe careful that some manufacturers will try to trick you by writing Full HD on their packaging, but that may mean the maximum resolution at a given distance, the scaled one. You’ll also encounter terms such as HD (high-definition), which is a resolution of 1280 x 720 pixels. Scaling is done through software, and that means that the clarity of the image decreases with scaling. The maximum resolution refers to the maximum scaled resolution on the screen for a decent image quality. The higher the native resolution, the better. The native is the actual resolution of the projection panel, and that allows for image clarity at a given size of the projection screen (see the above point). There are two resolutions you’ll find with mini projectors, the native resolution and the maximum. Another important technical factor to look for.
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