Samsung 83-Inch Class OLED S90F 4K Smart TV vs TCL 85-Inch Class QM8K Series QD-Mini LED 4K UHD
Updated August 2026 — Samsung 83-Inch Class OLED S90F 4K Smart TV leads on gaming performan and sound quality.
The Samsung offers superior picture quality and advanced features, while the TCL provides excellent value with a larger screen and lower price.
Why Samsung 83-Inch Class OLED S90F 4K Smart TV is better
Picture Quality
Samsung's AI processor enhances picture quality significantly.
Sound Features
Samsung integrates Dolby Atmos for superior audio.
Design
Samsung offers customizable bezels for personalization.
Why TCL 85-Inch Class QM8K Series QD-Mini LED 4K UHD is better
Price
TCL is approximately 17% cheaper.
Size
TCL has a slightly larger 85-inch display.
Bundled Sound
TCL includes a sound bar for enhanced audio experience.
Overall score
Specifications
| Spec | Samsung 83-Inch Class OLED S90F 4K Smart TV | TCL 85-Inch Class QM8K Series QD-Mini LED 4K UHD |
|---|---|---|
| Resolution | 4K | 4K |
| AI Processor | Yes | No |
| Dolby Atmos | Yes | Yes |
| Smart TV | Samsung OS | Google TV |
| HDR Support | Yes | Yes |
Dimension comparison
Price Comparison
The Samsung 83-Inch Class OLED S90F 4K Smart TV is priced at $3,625.98, while the TCL 85-Inch Class QM8K Series QD-Mini LED 4K UHD Google Smart TV is more budget-friendly at $2,981.44, making it about 17% cheaper. This price difference is significant for consumers looking for a large-screen TV.
Despite the higher price, the Samsung model boasts advanced features like an AI processor that enhances picture quality and sound, which could justify the cost for those prioritizing top-notch performance. On the other hand, the TCL offers excellent value with its robust features and lower price point, appealing to budget-conscious buyers seeking quality.
Picture Quality
In terms of picture quality, both TVs aim to deliver stunning visuals but through different technologies. The Samsung S90F utilizes an advanced 4K AI processor powered by 128 neural networks, which enhances picture quality and upscales content to impressive 4K resolution. This ensures each scene has powerful brightness and deeper contrast.
Conversely, the TCL QM8K features QD-Mini LED technology, which is designed to offer vibrant colors and crisp detail from any angle. The technology suite includes the TCL Halo Control System, which optimizes light and contrast for "halo-free" images. This means that while the Samsung may excel in AI enhancements, the TCL provides a unique viewing experience that can be equally impressive.
Sound Features
When it comes to audio experience, the Samsung S90F integrates Dolby Atmos technology, providing multi-dimensional surround sound that enriches music and movie viewing. The TV can also sync with a Samsung Soundbar for enhanced audio performance, making it a great option for those who value sound clarity and depth.
In contrast, the TCL QM8K comes bundled with its own Q Class 7.1.4 Channel Sound Bar, which also supports Dolby Atmos and DTS:X. This system is designed to fill the room with immersive sound, achieving an authentic home theater experience with just one HDMI connection. While both models offer superior sound, the TCL’s bundled sound bar may provide a more complete audio solution right out of the box.
Smart Features
Samsung's 83-Inch Class OLED S90F is equipped with a user-friendly interface that allows seamless navigation through various apps and services. Its AI processor enhances streaming and gaming experiences, making it a versatile choice for a range of entertainment needs.
On the other hand, the TCL QM8K runs on Google Smart TV, allowing for integrated access to apps and services. The Google ecosystem provides voice control capabilities and a wide range of streaming options. While both televisions offer smart features, the choice may come down to user preference for operating systems—Samsung’s tailored experience versus TCL’s Google integration.
Design and Aesthetics
The Samsung S90F features a customizable design with interchangeable bezels, allowing users to personalize their TV to match their decor. This innovative design element not only enhances the aesthetics of any room but also showcases personal artwork and photos.
In contrast, the TCL QM8K is designed with an anti-reflective edge-to-edge ZeroBorder panel, which maximizes screen space and minimizes distractions. While the Samsung offers customization, the TCL's sleek design focuses on providing an unobtrusive viewing experience. Individual preferences for style and design will likely influence the decision here.
Size and Display
The Samsung features an 83-inch display, making it an excellent choice for those who want a large screen for immersive viewing. Its OLED technology ensures deep blacks and vibrant colors, enhancing the overall viewing experience.
The TCL, slightly larger at 85 inches, also offers a fantastic display quality with its QD-Mini LED technology. This means that while both displays are large, the TCL might appeal to those who prioritize size over specific display technology. The difference in size is marginal but could sway consumers looking for the largest possible option.
Sales Rank and Popularity
The Samsung S90F holds a sales rank of 3,377, indicating a solid presence in the market, while the TCL QM8K has a slightly better sales rank of 2,854, suggesting it may be more popular among consumers currently. This difference could reflect various factors, including pricing, marketing, and perceived value.
While sales rank is just one indicator of a product's popularity, it can offer insights into consumer preferences. The TCL’s higher ranking could imply that buyers are favoring its value proposition over the more expensive Samsung model.
Which should you buy?
Choosing between the Samsung 83-Inch Class OLED S90F 4K Smart TV and the TCL 85-Inch Class QM8K Series QD-Mini LED 4K UHD Google Smart TV ultimately comes down to personal preference and priorities. If you are looking for advanced picture quality with cutting-edge features and are willing to invest more, the Samsung may be the right choice. However, if you prioritize a larger screen size and a more affordable price without sacrificing quality, the TCL is a compelling option. Both have unique strengths, making either a worthy addition to your home entertainment setup.

