The TCL 40S5K is a stylish and compact 40-inch QLED Google TV that delivers vibrant visuals and essential smart features in a modern form. Introduced in 2025, this model combines Quantum Dot color enhancement with an efficient AI-driven experience.

Featuring a Full HD (1920 × 1080) VA panel, the TV uses Quantum Dot Technology for rich, accurate colors and improved brightness. The inclusion of HDR10 and HLG support enhances contrast, revealing deeper blacks and brighter highlights even on non-HDR content.

Powered by TCL’s AiPQ processor, the 40S5K adapts picture quality on the fly with optimized viewing modes for movies, gaming, and sports. Its 60 Hz refresh rate provides smooth general performance. The Dolby Audio system through dual 10 W speakers ensures clear dialogue and balanced sound.

Running Google TV, the interface simplifies content discovery across popular apps like Netflix, Disney+, YouTube, and more. Integrated Chromecast, Google Cast, and AirPlay 2 support allow straightforward mobile streaming. Additionally, voice control is built-in via Google Assistant (with support for native language commands, depending on region), and the platform supports video calling through Google Meet (camera sold separately).

Sporting a frameless, ultra-slim profile and weighing under 5 kg, the design includes a minimalist bezel and a sleek metal finish. Expansion ports include HDMI (up to 3), USB-A (1 or 2 depending on region), Ethernet, optical audio, and Bluetooth 5.0. The unit fits VESA 100 × 100 mounts and maintains a moderate footprint suitable for small living areas.

Key Features:

• 40″ Full HD (1920 × 1080), VA panel, QLED Quantum Dot

• HDR10, HLG support with dynamic tone mapping

• 60 Hz refresh rate, various picture modes

• Dolby Audio-equipped 2×10 W speaker system

• Google TV OS with Chromecast, streaming apps, Kids Profile, voice control

• Connectivity: 2‑3 HDMI, USB‑A, optical audio, Ethernet, Wi‑Fi 4, Bluetooth 5.0

• Slim, near‑bezel‑less design; VESA 100 × 100 compatible

• Lightweight (~4.6 kg without stand / ~4.6–4.9 kg with stand)

Ideal for bedroom setups, dorm rooms, or compact living spaces, it delivers a vivid smart viewing experience in a sleek, budget-friendly package.