What Is the 370-inch Biggest TV in the World?

What is the 370-inch biggest TV in the world, and is it the Titan Zeus?

The Titan Zeus is the 370-inch 4K television most often meant by this description. At launch in 2014, reports presented it as a custom-built screen rather than a mass-market set.

Its scale is easier to picture in room dimensions: AV Magazine reported a screen about 8 metres wide and 5 metres high, or roughly 26.2 by 16.4 feet. ITV News also reported those metric dimensions and said the display weighed almost one tonne. The 370-inch figure describes the diagonal, not the width.

It was built from interconnecting panels, assembled by hand on site. NBC News quoted the company's CEO explaining that each installation differed because the screens did not fit in most rooms. That makes “television” an incomplete description: the Zeus was a bespoke display project, with the building and installation part of the practical problem.

Was it truly the world's biggest? It was described as the world's largest television in contemporary launch coverage, but NBC News noted that the buyer could request an official record adjudication. That is not the same as independent certification. “Biggest” also depends on what counts: the Zeus was a named 370-inch television, while other giant custom displays existed. For a broader comparison of consumer sets, see What Is the Biggest TV You Can Buy?

Size changes the viewing plan. Business Insider reported an approximate 50-foot viewing distance to optimize enjoyment. A screen over 26 feet wide viewed from that far away calls for a large site, not an ordinary lounge. Its 4K specification alone does not make it suitable for every viewing distance.

How much did the Titan Zeus 370-inch TV cost?

The Titan Zeus was reported to cost £1 million at launch, equivalent to about $1.6 million at the time. The dollar figure is a contemporary conversion, not a current price quote.

There is a practical qualification. AV Magazine said the launch price excluded delivery and installation, and described delivery via a custom-built Hummer. NBC News reported the price as £1 million, or about $1.6 million, while also describing hand assembly on site. Together, those details show why the headline price should not be treated as a complete installed cost.

Contemporaneous reports also differ on the private sales picture. NBC News and AV Magazine reported a planned run of four screens, with two sold or presold at the time of their articles. Business Insider reported one private customer, whose installation was kept confidential. These accounts describe launch-era status, not a current inventory or confirmed ownership list.

The reports do not establish whether a Zeus can be ordered today or what one would cost now. The historical price answers what the launch coverage reported; it does not settle present availability. Anyone researching a purchase would need to verify current production and full installation terms directly with the manufacturer.

Is there a 500-inch TV or a 1000-inch TV?

A 1,000-inch custom screen was reported, but the sources do not establish a standard retail 500-inch or 1,000-inch television. The distinction is between a television sold as a product and a display built as a bespoke installation.

AV Magazine reported that Titan offered bespoke 1,000-inch screens for £150,000. That figure is not the Zeus price, and the article does not establish that those displays were standard retail televisions. The report does show that the Titan Zeus was not necessarily the largest display Titan could make.

The source material does not confirm a 500-inch television. A huge screen assembled for a particular site and a television available through ordinary retail channels are different categories. When someone asks for the world's biggest TV, the answer depends on which category they mean: the Titan Zeus is the reported 370-inch bespoke television, while custom display installations can exceed that size.

That distinction also clarifies the record claim. A launch-era description can identify a notable product without proving a current, independently verified world record across every kind of screen. The available reports support calling the Zeus a 370-inch 4K bespoke television; they do not settle a universal ranking of all displays.