The toshiba 100-inch tv (commonly models like the 100z670 or z570 series) is a massive, premium home-theater television featuring a 4k uhd qled display, a 144hz refresh rate, and immersive regza ai processing.core specificationsdisplay & resolution: 100-inch quantum dot qled/mini-led panel, 3840 × 2160 resolution.performance: native 144hz refresh rate with game mode pro and amd freesync premium, powered by the regza engine zri.audio: 50w-61w integrated 2.1 channel system with a built-in subwoofer and dolby atmos.smart platform: operates via various ecosystems (like fire tv, vidaa, or google tv, depending on your region) with built-in voice control.dimensions: approximately 87.8 inches wide and 136.7 pounds (without the stand).