TCL 55"Qled

Display: 4k uhd (3840 x 2160) qd-mini led with quantum dot technology.refresh rate: native 144hz with vrr, making it excellent for modern console and pc gaming.panel type: matte hva panel with an ultra-high 5000:1 native contrast ratio, reducing ambient light reflections for bright-room viewing.hdr support: hdr10+, dolby vision iq, and hlg.audio: onkyo 2.1 hi-fi system featuring a dedicated built-in subwoofer and dolby atmos support.smart features: google tv os with google assistant, chromecast, and hands-free voice control.connectivity: hdmi 2.1 ports, usb, bluetooth, and dual-band wi-fi.