10 Best 40 Inch Smart Tvs 2025 in the United States

The VIZIO 40-inch Full HD Smart TV stands out in the compact smart TV category with its combination of features tailored for streaming and gaming. The Full HD resolution offers a noticeable clarity improvement over standard HD, providing vibrant colors and deep contrasts thanks to its Full Array LED Backlight and Active Pixel Tuning. Users can easily access a wide range of built-in apps from popular streaming services, allowing for convenient viewing of over 15,000 movies and shows, alongside 275 free channels through the WatchFree app.

One of the significant strengths is its gamer's edge with HDR10 support and Auto Low Latency Mode, ensuring smooth performance when paired with gaming consoles. Its Bluetooth capability enhances the listening experience, allowing users to connect headphones for a more personalized audio setup. The Smart TV is also designed for integration with smart home systems, compatible with Apple AirPlay 2 and voice assistants like Amazon Alexa and Google Assistant, which can streamline your viewing experience.

Despite its strengths, there are some limitations to consider. The refresh rate of 60 Hz might not satisfy users looking for ultra-smooth action in fast-paced media, especially in gaming. Additionally, while the audio quality is enhanced with DTS Virtual:X, some users might find the need for an external sound system to achieve a more immersive sound experience. The design, although modern with its ThinFrame, may not appeal to everyone, and as a 40-inch model, it’s more suited for smaller living rooms or bedrooms.

The Amazon Fire TV 40" 2-Series is a solid choice for anyone seeking a compact smart TV with easy access to a large variety of streaming services. With a Full HD resolution and support for HDR, it delivers vibrant picture quality that enhances your viewing experience. The inclusion of the Fire TV platform allows you to stream from popular services like Netflix, Prime Video, and Disney+, making it versatile for entertainment needs.

One of the standout features is the Alexa Voice Remote, making it incredibly user-friendly; you can easily navigate and control smart home devices with voice commands. The TV also supports multiple connectivity options, with two HDMI ports for devices like gaming consoles and an Ethernet port for reliable internet access.

The refresh rate of 60 Hz might not be ideal for fast-paced gaming or sports, as it may lead to motion blur. Additionally, while the sound quality is decent with Dolby Digital support, the built-in 16W speakers may not provide the immersive audio experience that some users look for. For enhanced audio, you'll want to connect a soundbar or external speakers. In terms of design, the TV is lightweight and can be easily wall-mounted or set up using the included stand. Its sleek black plastic finish might not appeal to everyone. This TV is suited for casual viewers who enjoy streaming content and want a user-friendly interface. If your focus is on high-end gaming or superior audio quality, you might want to consider options in a higher price range.

The TCL 40-Inch Class S3 Smart TV (40S350F) offers a solid choice for those looking to enhance their home entertainment without breaking the bank. With its 1080p Full HD resolution, it delivers crisp and clear visuals, making it suitable for watching movies, TV shows, and streaming content. The smart TV platform integrates popular apps like Netflix and Disney+, ensuring access to a broad range of entertainment options.

One standout feature is the elegant FullView metal bezel-less design, which gives it a modern appearance that fits well in various home decors. The inclusion of an Alexa voice remote makes navigating the TV simple and intuitive, particularly for users who prefer voice commands. Plus, the Bluetooth personal audio feature allows users to connect their headphones for a more private viewing experience.

There are some limitations to consider. The refresh rate of 60 Hz may not be optimal for avid gamers or sports fans expecting smoother motion. Additionally, the TV offers only two HDMI inputs, which might be insufficient for users with multiple devices like game consoles, streaming boxes, and sound systems. While the TV supports HDR, it may not deliver the same high-end experience as more expensive models with advanced HDR technology.

In terms of connectivity, it includes Wi-Fi capability, but potential buyers should ensure their home network can support the streaming needs. The sound quality is adequate for casual viewing, but audiophiles might want to invest in a soundbar for a richer audio experience.

This TCL model is best suited for budget-conscious users seeking a versatile smart TV for everyday use, streaming, and casual gaming, while those looking for top-notch performance in gaming or cinematic experiences might want to look at higher-end options.