Spring is a popular time for home upgrades, and TCL is making it easier to go big on screen size without spending a lot. The brand is offering a limited-time discount on its 75-inch Q77K Series 4K QLED Smart TV, dropping the price from $749 to $499 at Costco through March 29.
This deal already offers significant savings on a large QLED television, but you can squeeze even more value out of it. TCL says shoppers can save an additional $35 when they bundle the TV with a 3-Year Allstate Protection Plan, extending the total coverage period to five years.
A Big TCL Screen with QLED Color and Strong Brightness
The TCL Q77K Series focuses heavily on picture quality. It uses Quantum Dot QLED technology, which covers nearly the entire DCI-P3 color space. That means richer, more vibrant colors designed to make movies, sports, and streaming content look more lifelike.
The set also delivers high brightness, helping the picture remain vibrant even in brighter rooms. This makes it ideal for living rooms with windows or daytime viewing.
Additionally, the TV uses TCL’s High Contrast HVA panel technology, which improves contrast performance. Darker scenes appear deeper while retaining bright highlights, creating a more balanced, dynamic picture overall.
Smooth Motion for Sports, Movies, and Gaming
The TV includes a 144Hz native refresh rate, which helps reduce motion blur when watching fast-moving content like sports or action films. To make things better, the TV supports Game Accelerator 288 VRR, which can push variable refresh rates up to 288Hz for smoother gameplay and reduced lag.
The Q77K Series also supports Dolby Vision HDR, helping compatible movies and shows display improved brightness, contrast, and color accuracy. A backlit voice remote is included, allowing you to easily search for content or control the TV through voice commands.
Extra Savings with Protection Plan Bundle
Beyond the TV’s discounted price, shoppers can also take advantage of a bundle offer. Purchasing the 3-Year Allstate Protection Plan alongside the Q77K provides an additional $35 in savings and extends total protection coverage to 5 years.
The 75-inch TCL Q77K Series will remain priced at $499 through March 29. This promotion positions the TV as an appealing option for shoppers looking to upgrade their home entertainment setup without stepping into premium price territory.