![]() This is really only an issue if you expect to be moving your projector, as setup must be re-completed for any movement, however small, to prevent seeing a distorted image. Again the top manufacturers include easy to use software setup steps which takes only a few minutes to complete, while the more budget brands take more time and effort on your part to setup. This means extra expense, extra hassle in setup and a second remote, and really makes you feel that you are no longer using a premium product. Therefore, you need a separate streaming stick, like a FireStick or Roku if you want to stream any video. Top models from the major manufacturers like LG and Samsung offer the best performance in this area, with custom-designed menus and remotes, and an OS that lets you use Netflix, Disney+ and the like directly through the projector.Ĭheaper, non-major brand models like Vava, are not capable of running Netflix and other streaming apps directly through the projector, as they often use a basic version of Android that does not support these. ![]() There is a wide variety in the various smart features, apps and the OS of each UST projector. This eliminates the rainbow effect, and theoretically offers greater color clarity, but you would be hard pressed to see the difference between this and the one channel laser plus color wheel in practice. Only around 10-15% of the population are susceptible to the rainbow effect though, so chances are you won’t notice this even if it is present, and it can become less noticeable with time.ģ channel lasers are found in the more premium 4K ultra short throw projectors, and comprise of three separate laser signals (usually red, blue and blue with a green phosphor filter) to create the projected image simultaneously. This tends to only be prevalent in dark films with sections of bright contrast, as you move your eyes about the screen, and is characterized by a colored rainbow around objects on screen. The issue with this approach is that the color wheel must move very fast in order to present an accurate picture, and this can introduce both noise and the rainbow effect. This varies from around 40ms to 65ms for most projectors, which means that FPS games and the like can be difficult to play on some projectors. This is a sign of lower quality glass in the lens.Īlso, if you intend to game using your projector, you will want to take account of lag. Chromatic aberration is where the light is split into different color bands on the edges of shapes, producing a multicolored halo around objects.This is less common on high-end projectors. This is usually more noticeable at closer viewing distances, but can be a sign of poor focusing control on the projector. Chromatic dispersion refers to light dispersing outside of the intended area, so that on-screen text appears fuzzy, and points of light, like stars, bleed into their surroundings.You can take it as a fact that all ultra short throw 4K projectors have excellent color, clarity and sharpness – the difference between models in these characteristics is actually pretty minimal.īut where the best UST projectors do differ is in the details: the prevalence of rainbow effect, chromatic dispersion and chromatic aberration, as well as how they cope with regular rooms in normal daylight. ![]() It goes almost without saying that the most important aspect of the best short throw laser projector is the picture quality, although the actual parts of picture quality that you should focus on are perhaps not so obvious. As UST 4K projectors are very expensive, you want to make sure that you are getting good value for money. Although most projectors have a variety of ports, check they have the relevant inputs for your entire home theater system. We are concentrating on 4K in this article, as these projectors create a much better image at 100 inches plus, but be aware of pixel shifting – upscaling 1080p to 4K. Does the projector come with proper instructions or a guided setup? How good is the native OS and any apps? Will you need to use a separate streaming stick, meaning extra hassle and more remote controls? A short throw projector has a throw ratio of 0.4 to 1, while a UST projector is below 0.4. Throw Ratios: Ultra Throw vs Short Throw.Does the projector have 3 color lasers, or 1 laser and a color wheel? Measured in lumens and is a good indicated of how well the projector will perform in a bright room. Consider chromatic dispersion & aberration, the rainbow effect, and overall colors, clarity and sharpness. Feel free to use this list for your own research, if you want to look at any further models. I believe these to be the most important characteristics to consider when looking for a short throw 4K laser projector. So you can see how I have compared the best ultra short throw 4K projectors, my list of criteria are below, along with full explanations of each. What Makes the Best Ultra Short Throw 4K Projector?
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