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lumens of high brightness let you watch in relatively bright settings or even with lights on. Perfect for meeting rooms. Details about the extent of our regulation by the Financial Conduct Authority are available from us on request. Video Optimized Lumens. Both the Cinema and Sport modes are good starting points for optimizing settings for video. Both deliver color that's well within a realistic looking range and close enough to accurate so you wouldn't know that any color is off without a reference image to compare to. However, Sport mode delivers a higher ANSI lumen measurement and brighter shades of yellow, which prove to be more accurate when comparing with a reference image. With video optimized settings, the TH671ST can light up a 120-inch 1.2-gain screen in moderately bright ambient light using full power, or a 100-inch 1.2-gain screen in Economic mode. And the LumiExpert feature can adjust gamma automatically for the current ambient light level, with a dedicated menu button on the remote so you can easily tweak its effect to taste.
Once I had the TH671ST out of the box, it took me less than five minutes to get it all hooked up and rolling in my testing environment. Connections were as simple as plugging in the HDMI and power cord and positioning the projector at the correct throw distance to my screen. Because it is a short throw, it sits much closer, approximately 5’3” from my 92” screen, than my daily use projector, but I was already set up for short throw coming off the prior projector review. Once I had it hooked up and the feed being sent over from my receiver, I had to do a little trouble shooting. The brightness of a projector is measured in lumens. Basically, the higher the lumens the brighter the projector will be on screen. Something to consider here is that a brighter projector can display more detailed images - so would be ideal for displaying technical information, whereas viewing TV or movies doesn't require such a bright projector. The BenQ TH585 3500-lumen projector is a 1080p device for use in settings ranging from classrooms to home theaters. With a low 16ms input lag and super-fast response time, this projector will please gaming enthusiasts. It has a short throw distance, projecting 100-inch images just a couple of feet away. The device has a built-in 10-watt speaker for sound output. However, the sound volume on this device is low even after connecting external speakers. the graphical representation of a projector in the middle of the calculator, you will see dimension lines that will tell you the Throw Distance calculator, you will see dimension lines that will tell you the height, width, and diagonal measurements of your image. Calculating a Throw Distance when you know the IMAGE SIZEPerfectly Long Lasting Picture Quality with DLP Projection Technology Digital Light Processing (DLP), awarded 2015 Academy Award of Merit (Oscar statuette), is the leading projection technology used in 90% of world’s digital cinemas and 100% of IMAX theaters. With DLP dominating the worldwide projector market with over 50% share, BenQ is today the #1 bestselling DLP. Pro 3) Full-featured Gaming Projectors: BenQ is one of a few brands that offer explicitly “gaming-focused” projectors. Compared to traditional projectors, these gaming projectors specialize in minimal input lag time, with ultra-low input latency and a high enough refresh rate to enjoy fast-paced gaming. BenQ stands out for selling a top-notched 4K projector for gaming that combines excellent picture quality with very low input lag. Throw Distance. Unlike most short throw projectors, the TH671ST offers a zoom lens, which adds flexibility for positioning the projector to help make setup easy. Simply place the projector at approximately the right distance from the screen, and then fit the image to the screen by adjusting the 1.2x zoom, rather than moving the projector. The range for a 110-inch 16:9 image is roughly 5.5 to 6.7 feet. The BenQ TH671ST Projection Calculator will let you find the throw distance range for the image size you want. Zoom Lens Light Loss. The 1.2x zoom isn't large enough to curtail brightness significantly at the telephoto end of the lens. You can safely ignore the potential light loss when choosing how far to put the projector from the screen. Brightness. The BenQ TH671ST test unit came in at 2,638 ANSI lumens in our tests, a solid 86% of its 3,000 ANSI lumen rating. With the 1.2x zoom lens at its widest angle setting, our measurements for Normal and Economic power modes are as follows:
This is a short throw projector, so distance to screen is dependent upon the size of the image you are trying to display Lens offset. The lens offset for the TH671ST is designed for placement on a low table, with the bottom edge of the image falling somewhere between the lens centerline and up to 5% of the image height above it. For example, with a 100-inch high image the bottom edge would be anywhere between even with the lens centerline and 5 inches above it. The bottom edge of the image on our test unit was about 4% of the image height above the centerline, which is within typical sample-to-sample variation.
Con 3) Smart Projector Setup Can Be Confusing: While BenQ has some very capable smart projector models, some users may have trouble connecting them to their favorite streaming apps. On the plus side, native projector support for Android TV is included in their larger projectors. Why Should You Buy a New BenQ Projector?
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