TL;DR: At IFA 2026, TCL expanded its lineup with two flush-mounted Designer Series TV lines running Google TV: the A300L 4K QLED and the A400U 4K QD-Mini LED (both starting at $799.99). Both models sit just 1.1 inches off the wall and include a flush wall mount in the box, and double as digital art galleries.
TCL is aiming straight at Samsung's home decor dominance with a fresh double-barrel expansion to its flush-mounted lineup. Running Google TV, the new A300L 4K QLED and A400U 4K QD-Mini LED both sit flat against your drywall at just 1.1 inches deep.
They feature an ultra-matte, anti-glare screen engineered to minimize reflections, so that displayed digital art resembles printed canvas. The TVs include a dedicated flush wall mount right in the box, alongside a curated Art Library, AI art generation, and personal photo modes to keep your living room looking sharp when you're not streaming.
Built for viewers who want a display that handles gaming and fast motion just as well as decor, the A300L 4K QLED delivers a native 144Hz refresh rate, Motion Rate 480 processing, Dolby Vision, HDR10+, and four HDMI ports with eARC.
Audio is powered by a built-in 20W Onkyo system supporting Dolby Atmos. It comes out of the box with an off-white bezel plus a light-wood magnetic frame that snaps on in seconds to match your furniture.
It is available in 55-inch, 65-inch, and 75-inch sizes, with the 85-inch option landing soon.
For those who refuse to compromise on picture depth, the A400U 4K QD-Mini LED steps up to TCL's Halo Control System and Local Dimming Pro+. It combines a high-contrast HVA panel with a 23-bit backlight controller to eliminate haloing around bright objects.
Besides its ultra-thin art profile and reflection-cutting matte finish, you get a 144Hz native panel, Game Accelerator 288 for low-lag gaming, and dedicated 4K/144Hz inputs on HDMI 1 and 2. Audio also gains DTS:X passthrough alongside Dolby Atmos, making it a true flagship display disguised as living room decor.
It is available in 55-inch, 65-inch, 75-inch, and 85-inch configurations.
Head over to TCL or Amazon to check out the new A300L and A400U Designer Series as they land at US retailers.
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