Samsung 55-Inch Class QLED Q8F 4K UHD Smart TV Q4 vs TCL 40-Inch Class S3 1080p LED Smart TV with Fire
Updated August 2026 — Samsung 55-Inch Class QLED Q8F 4K UHD Smart TV Q4 wins on picture quality and audio quality, TCL 40-Inch Class S3 1080p LED Smart TV with Fire wins on value for money.
The Samsung Q8F offers superior picture quality, sound, and smart features compared to the TCL S3, making it the better choice for premium viewing experiences.
Why Samsung 55-Inch Class QLED Q8F 4K UHD Smart TV Q4 is better
Picture Quality
Samsung offers 4K UHD vs TCL's 1080p
Sound Quality
Samsung has enhanced audio features
Smart Features
Samsung provides access to 2,700+ free channels
Why TCL 40-Inch Class S3 1080p LED Smart TV with Fire is better
Price
TCL is significantly cheaper
Size
TCL is more suitable for small spaces
Simplicity
TCL offers straightforward functionality
Overall score
Specifications
| Spec | Samsung 55-Inch Class QLED Q8F 4K UHD Smart TV Q4 | TCL 40-Inch Class S3 1080p LED Smart TV with Fire |
|---|---|---|
| Resolution | 4K UHD | 1080p |
| HDR Support | Yes | No |
| Smart TV | Yes | Yes |
| Voice Control | Alexa | Alexa |
| Bluetooth | Yes | Yes |
Dimension comparison
Design and Build Quality
The Samsung 55-Inch Class QLED Q8F features a sleek, slim design that integrates seamlessly into any room, while the TCL 40-Inch Class S3 boasts a modern edge-to-edge glass design. Samsung's AirSlim design offers a low-profile that enhances the minimalist aesthetic of your living space. In contrast, TCL's FullView Metal Bezel-less design provides a contemporary look, making it a stylish addition to any home. The Samsung model is larger, at 55 inches, compared to TCL's 40 inches, which may influence viewer experience based on room size and layout. The premium design of the Samsung may appeal more to those looking for a high-end feel, while the TCL's compact size is perfect for smaller spaces.
Display and Picture Quality
When it comes to picture quality, the Samsung Q8F significantly outshines the TCL S3. The Q8F offers 4K UHD resolution, delivering a stunning visual experience with over a billion colors and 100% color volume, even in bright scenes. Meanwhile, the TCL S3 provides 1080p Full HD resolution, which, while decent, cannot match the clarity and detail of 4K. The Samsung TV features AI-optimized color-boosted picture and audio quality, enhancing what you watch based on the content type. For users prioritizing superior picture clarity and richness, the Samsung model is the clear choice in this category.
Sound Quality
Sound quality is another area where the Samsung 55-Inch Class QLED Q8F has a distinct advantage over the TCL 40-Inch Class S3. The Samsung model enhances audio according to the content type, providing a more immersive experience with dramatic clarity. While the TCL S3 does not specify enhanced sound features, it does allow Bluetooth Personal Audio pairing, which offers users the flexibility of private listening through compatible headphones. However, for those who enjoy cinematic sound without additional devices, the Samsung’s superior sound capabilities will be more satisfying.
Smart Features and Connectivity
The Samsung Q8F is equipped with advanced smart features, including Samsung Vision AI and access to over 2,700 free channels, making it an entertainment powerhouse. Additionally, it comes with Alexa built-in, enhancing its voice control capabilities. On the other hand, the TCL S3 also includes Alexa built-in and supports Apple AirPlay compatibility, making it easy to stream from iPhones and iPads. While both TVs support smart features, Samsung's extensive free content offering gives it an edge for users looking for diverse entertainment options without subscription fees.
Price and Value
In terms of pricing, the Samsung 55-Inch Class QLED Q8F is priced at $547.99, while the TCL 40-Inch Class S3 is significantly cheaper at $149.99, making it about 73% less expensive. This price difference reflects the substantial performance and feature upgrades found in the Samsung model. If budget is a primary concern, the TCL offers solid value for those who want a reliable TV for casual viewing. However, for those who seek premium features and superior performance, the investment in the Samsung may be justified.
Sales Rank and Popularity
When examining sales rank, the Samsung Q8F holds a position of 653, indicating it is a popular choice among consumers. In comparison, the TCL S3 ranks at 5161, suggesting it is less sought after. This difference in popularity can be indicative of the perceived value and performance of the models, with the Samsung likely appealing more to those seeking high-quality features and advanced technology. Higher sales rank often correlates with customer satisfaction, making the Samsung a favored option among consumers.
User Experience and Accessibility
User experience varies significantly between the two models. The Samsung Q8F offers a user-friendly interface with a wealth of content and enhanced personalization through its AI features. It caters to a more tech-savvy audience looking for an advanced viewing experience. The TCL S3, while simpler, still provides a solid user experience with easy access to popular streaming services and voice commands through Alexa. For viewers who prefer straightforward functionality and ease of use, the TCL may be more appealing.
Which should you buy?
Ultimately, choosing between the Samsung 55-Inch Class QLED Q8F and the TCL 40-Inch Class S3 depends on your specific needs and budget. The Samsung offers superior picture quality, design, sound, and a wide range of smart features, making it ideal for those seeking a premium viewing experience. However, if you're looking for an affordable option that delivers decent performance for casual viewing, the TCL is a solid choice. Consider your priorities, such as picture quality, design, and budget, to make the best decision for your home entertainment needs.

