Your old-timey VGA projector should have an S-video port that broadcasts video only, so you need a separate connector for the audio. Its important to check the specs of the individual device, as some televisions may also be optimized for 720p.Editors' note: This post was updated March 12, 2013.When connecting an antenna to your projector, even a VGA one, you still need the digital TV converter box to serve as your projector broadcast TV tuner. Treat your eyes to the ultimate laser TV experience, with uncompromising image quality and outstanding contrast control, even in brightly lit spaces.A typical rear projection TV is capable of full 1080p resolution, which is true high-definition. Crisp detail, vibrant color, and uniform display create awesome 100+ images. The best home theater experience just got better. Home Cinema Experience redefined with BenQ’s 4K Laser Projection TV.Projector basicsFront projection is a two-piece system: a projector that creates the image, and a screen that reflects it. And a projector doesn't have to cost a lot of money, nor is it difficult to set up.The pros and cons of projection (and why you really, really want it), after the jump. The last TV I bought was a 27-inch CRT, in the summer of 2000.Instead, I do all my TV and movie watching on a 102-inch screen. Once again, high speed LCD shutter glasses are used and synchronized with the projector via an IR emitter, thereby blocking the right eye when left eye content.Despite reviewing TVs for a living, I don't actually own a TV.
Epson, for example, has put out several excellent projectors in the past few years.DLP, or Digital Light Processing, uses small chips with millions of tiny mirrors. Where they once were strictly in the budget realm, steady improvements have resulted in some models being the best in their class. Typically, LCD projectors are in the low to midranges of the price spectrum. ![]() I have a 12-foot-wide screen for 2.35:1 movies. Prices range from midrange to upper midrange, though Sony's new 4K projector is way high-end in price.This is the obvious one, and the reason to go projection. Sony's version, called SXRD, is a close second. JVC projectors (using their version of LCOS, called D-ILA) have consistently had the best contrast ratios I've measured of any display type. Black levels and contrast ratios are both excellent. Speaking of absorbing, if you drink too much soda and you need to take a break, this movie theater is in your house! Pause, micturate, then movie!Lately, I've been using my "TV" as a computer monitor. Literally! At 50 inches tall, that means a close-up is a 4-foot-tall head.Or think of it this way: watching a 2.35:1 movie, like "Lord of the Rings," on a screen that nearly fills your entire field of view is the very definition of absorbing. Wait, they are larger than life. Most people will likely see pixels on a 150-inch screen at 9 feet, but not with 4K. The much larger image benefits greatly from the added resolution. Though I think Ultra HD 4K TVs are dumb, the same resolution for projectors is great. Individual strands of hair, every pore and whisker, every blade of sand and grain of grass.This is where the benefit of 4K comes into play. Blow that up four times to 100 inches, and now you've got yourself a party. From the average sofa distance of 9 feet, your eye just can't resolve it. Check out this post on " Why do my eyes hurt while watching TV?" for more info.If you mount the projector on the ceiling, the screen can just hang on the wall. More like an actual movie theater, which often produces no more than 5 footlamberts or so (on my screen, most projectors produce around 30 to 40 an LED LCD can be three times that or more). Filling a larger percentage of your visual field, and with less overall brightness, a big screen actually quite relaxing to watch. Actually, it's the opposite. Check out Chris Heinonen's awesome 4K Calculator to figure out your ideal screen size/view distance/resolution.Of course, it means lesser-quality content (like DVD or standard-definition cable) is much harder to suffer through.Lastly, your house becomes the default location for movie nights, TV watching, and sportballteam events.Everyone always asks if having a screen that big hurts the eyes. You need absolute light control in your room, or you'll be forced to watch TV only at night. Forget about watching TV with the shades up, or the lights on. No matter how bright the projector, and no matter how clever the screen material, any ambient light in the room is going to wash out the image. A screen is light, and if you drop it, there's little possibility of damage (unless you stick something through it).Well, that's the big problem. They're surprisingly heavy. You'd be standing in front of the screen, blocking the image, while you tried to get the controller to work.You leave the shades drawn a lot. You're better off getting a better-performing UHP-based projector and paying for the lamps.There are aspects of your life that change, oddly:You minimize walking in front of the screen (down in front!).Because of this, you can't get a Kinect or a Wii. We're starting to see LEDs replace UHP lamps, but so far the price is still high. The cost of doing the business of awesome, apparently. Figure a new lamp every year or so, maybe every other year. Snapfire dota 2 buildA projector isn't a TV, per se. Other cons(iderations)It goes without saying (or maybe it doesn't) that you'll need a receiver and speakers. So for a moment, I'm just some guy with his hand randomly in the air. I also do this at friend's houses.and they don't have projectors. After so many years of having a projector, I just raise my hand and use the shadow of my finger to mark what I want. ![]() If there is any sort of texture in the reflecting surface (the wall, in this case), you're going to see that as well. The image you see is the light from the projector reflected back to your eyes. As I mentioned above, I don't recommend just using a wall. Screens range in price from a few hundred to many thousands. TV tech explainer: Every HDTV technology decodedThen there's the screen. Projection Tvs Plus It RejectsYou're going to need to run HDMI from your receiver all the way to the projector. They're great, and offer a lot of really cool options, but are generally on the more expensive side.Then there are the cables. I've been a big fan of Stewart and Da-Lite for years. The Screen Innovations Black Diamond Zero Edge screen is rigid, so it looks just like a big flat-panel TV when the projector's off, plus it rejects a lot of ambient light when the projector's on, a cool trick. Some have better light characteristics, some do fancy things like make the black level better, or make a brighter image, or minimize the effect of ambient light, and others retract, mask at different aspect ratios, and more. There's also wireless, though I found in a recent test that the current crop of wireless HDMI transmitters leave a lot to be desired.Because UHP (and LEDs, actually) generates a fair amount of heat, projectors have fans. I use two long Monoprice HDMI cables with RedMere in my lab, and haven't had any issues so far. Check out cables with RedMere. ![]()
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