Ask Engadget: What is the best 4K, 3D-capable TV?

Be respectful, keep it clean and stay on topic. When you are considering the purchase of a 3D television, you must be prepared to spend a large sum of money; that fact cannot be avoided. Consider yourself a rare consumer. That's a shame for any remaining 3D fans because its predecessor, the EF series , delivered the best 3D image quality we've ever tested. If you want a more realistic media experience than the one you get with a great 3D television, you'll have to go outside and look at the real world. A specialized camera captures two slightly different angles of the same scene or a computer program later creates this effect , and these divergent images are then shown on the television at the same time, though polarized so that each can only be clearly seen through a corresponding lens type. While 3D was something the movie industry and TV makers pushed hard a few years ago, it wasn't widely adopted by many.

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About a third of the series TVs it will sell in the US support the feature. That's a shame for any remaining 3D fans because its predecessor, the EF series , delivered the best 3D image quality we've ever tested. Streaming services like Netflix, Amazon and Vudu still offer a few titles too, but they can be difficult to find, and the new 4K Blu-ray disc format contains no provisions for 3D support at all.

They're basically supercharged 3D displays that are glued to your face. But if you want a new 3D TV in , your choices will be much less expansive -- and more expensive -- than before. So no, just because Samsung dropped support, 3D TV isn't technically dead yet.

But it's closer to the grave than ever. Be respectful, keep it clean and stay on topic. We delete comments that violate our policy , which we encourage you to read. Discussion threads can be closed at any time at our discretion.

Don't show this again. TVs With a bullet to the head from Samsung, 3D TV is now deader than ever It may shamble forward zombie-style for a few more years, but without the world's No.

Is 3D TV dead? If you want a more realistic media experience than the one you get with a great 3D television, you'll have to go outside and look at the real world. But it's unlikely that the world just outside your door boasts the same level of action, adventure, romance, and comedy that a 3D TV can make dance before your very eyes. The image clarity, faithful color reproduction, and immersive, three-dimensional experience that this type of hardware creates represents the culmination of decades of technological development, and will dazzle any viewer.

When you are considering the purchase of a 3D television, you must be prepared to spend a large sum of money; that fact cannot be avoided. However, almost every 3D TV offers top-of-the-line image clarity that is unlikely to be notably surpassed for years to come, so your investment should last you for a number of years.

Ideally, you can find a unit offering crystal clear 4K ultra high definition resolution that's a screen with 4, pixel resolution across its horizontal access and 2, pixels on the vertical axis , as at this level of clarity, the human eye perceives a clear, complete image without any pixelation.

While televisions with ever better clarity are sure to be released in the future, on the scale of even the larger consumer TVs currently available, more detail would not even be perceptible. Next, consider all the other functions and options you'd like your 3D television to offer. As the HDMI -- or High Definition Multimedia Interface -- cable is ever more commonly used for everything from gaming systems to Blu-ray players and other media hardware, this number of such inputs your TV allows is an important aspect.

The physical design of a 3D television is also an important factor, especially if you have a specific place you intend to put the unit. Many 3D TVs are slender and lightweight and can be easily mounted on a wall. Others are thicker, heavier, and must be rested atop a sturdy piece of furniture or a reinforced shelving unit. A third category of 3D TVs uses a curved screen; these televisions create stunning imagery, yet they make wall mounting less viable and often have a narrower effective viewing range, as well.

Finally, there is simply screen size to consider. Some 3D televisions measure inches from opposing corners, while others have screens nearly double that size. Keep in mind that bigger does not always mean better: At inches, you should be as much as thirteen feet away. It follows that one can easily purchase a television that is simply too big for the room in which it will be watched.

While your initial incredulity can be forgiven, the fact remains that the first 3D film was released in theaters during the Silent Movie Era. The Power of Love was the title of the first commercial 3D film, and it premiered in September of Viewers donned glasses with one red and one green lens, while the film was shown using two different projectors run simultaneously.

Though reportedly a technical success, apparently the film was not a commercial success in its 3D format. It was never shown again, though another version was released in standard two-dimensional format.

Relatively poor image clarity led to such productions falling out of favor, and by the s the film industry had largely turned away from the format. In fact, it was not until the early years of the 21st century that three-dimensional media again saw mainstream popularity, with the shining example of James Cameron's Avatar signaling 3D's return to relevance. That groundbreaking film grossed more than 2. While primitive forms of 3D television technology have been around since then s, it was not until the second decade of this century that 3D TVs entered the mainstream marketplace.

Aficionados of the medium may have several years more to wait before there is a truly wide range of hardware and brands from which to browse, however: Three-dimensional media works by tricking the brain into seeing an image that is not truly there; in most cases, your eyes are seeing two different images, in fact, that are sightly different than one another but which when perceived at the same time through the right viewing hardware synthesize an image with depth.

The principle at work is called stereopsis. A specialized camera captures two slightly different angles of the same scene or a computer program later creates this effect , and these divergent images are then shown on the television at the same time, though polarized so that each can only be clearly seen through a corresponding lens type.

When you are wearing the right glasses, each differently polarized lens will let you see one aspect of the image per eye, and your brain does the rest of the work. This is the process used for passive 3D viewing.

Active 3D televisions rapidly display frames that are alternately coded to be seen by the left or right eye of the viewer, one after the other.

Specialized glasses communicate with the TV, rapidly blocking and then clearing the view of each eye in time with the frames projected.

This allows for a crisp, clear view of 3D images, but also requires your viewing glasses to be regularly charged.

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