What Is the Biggest TV You Can Buy?

What is the biggest TV size available to buy right now?

For a conventional retail TV with a specific consumer model and public price, the sources here document 115-inch options. TCL lists its 115QM891G at $12,999.99, while Samsung announced its 115-inch QN90F with a $26,999 MSRP and availability in 2025. These are large single-panel televisions, not walls assembled from many display modules.

The prices show why “biggest” is not a complete buying answer. Both models reach the same diagonal, but their listed prices differ substantially. A buyer comparing them should confirm current availability, final price, delivery conditions, and whether the room can accommodate the screen.

Samsung reported that the U.S. market for TVs measuring 98 inches and larger grew 148% year over year through August 2, 2025, citing Circana. That figure signals expanding interest in very large conventional TVs; it does not mean that every size or model is stocked by every retailer.

Is there a 120-inch TV you can buy for a home?

A 120-inch home display is possible, but the sources distinguish custom modular installations from standard retail TVs. The listed conventional models reach 115 inches. Samsung’s residential MicroLED product, The Wall, is modular and can be configured for a home, while its brochure lists specific sizes including 146 inches.

Diagonal size can hide the physical scale. For a 16:9 screen, a 120-inch display is approximately 105 inches wide and 59 inches high, before allowing for its frame, mounting, or surrounding equipment. This is a geometry-based estimate, not a dimension listed for a particular model. Measure the usable wall and viewing area, then compare those measurements with the manufacturer’s actual installed dimensions.

For an image beyond the size of a typical retail television, a projector is another category to compare. It can avoid placing a very large rigid panel on the wall, but brightness and installation depend on the projector, room conditions, screen, and setup. The provided sources do not give comparable projector prices or performance data, so there is no supported basis here for declaring one option universally better. Ask vendors to quote the complete system and explain what the room needs.

Can you buy a 200-inch or 300-inch TV?

Yes, displays around or above those sizes are described as custom modular installations, rather than ordinary single-panel televisions. Samsung lists The Wall configurations at 219 inches and 292 inches; Sony describes Crystal LED residential configurations at approximately 220 inches, 440 inches, and 790 inches.

The dimensions make the trade-off concrete. Samsung’s 292-inch 16:9 option is about 25 feet wide and 14 feet high. Sony gives its approximately 220-inch configuration as about 16 feet wide by 9 feet high. Those figures describe wall-scale installations: they change the room plan, delivery, mounting, and service conversation.

Samsung describes The Wall as LED modules mounted together to form a uniform canvas, with configurable size and shape and turnkey installation. Sony likewise describes Crystal LED as modular and available through specially trained and certified dealers, with custom installation and maintenance support. Before moving forward, ask for a written scope covering module configuration, installation, support, maintenance, and project-specific pricing.

Use a simple screening script when contacting a seller: “Is this a stocked single-panel model or a custom modular installation? What is the full installed price, and what installation, service, and maintenance are included?” That question separates a product listing from a project proposal quickly.