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Roku Smart TV – 43-Inch Select Series, 4K HDR TV – vs Samsung 55-Inch Class QLED Q7F Series Samsung

Updated July 2026 — Samsung 55-Inch Class QLED Q7F Series Samsung leads on price and color.

The Samsung model offers superior features and a larger display, making it the better choice for those seeking advanced technology, while the Roku is a budget-friendly option.

Why Roku Smart TV – 43-Inch Select Series, 4K HDR TV – is better

Price

Roku is $198.00, significantly cheaper than Samsung's $349.99.

Size

Roku is compact at 43 inches, suitable for smaller spaces.

Simplicity

Roku offers a straightforward user interface.

Why Samsung 55-Inch Class QLED Q7F Series Samsung is better

Display

Samsung features a larger 55-inch QLED display.

Color

Samsung offers Quantum HDR with over a billion colors.

Audio

Samsung has Object Tracking Sound Lite for immersive audio.

Overall score

Roku Smart TV – 43-Inch Select Series, 4K HDR TV –
70
Samsung 55-Inch Class QLED Q7F Series Samsung
85

Specifications

SpecRoku Smart TV – 43-Inch Select Series, 4K HDR TV –Samsung 55-Inch Class QLED Q7F Series Samsung
Smart FeaturesRoku platform with 500+ channelsSamsung Vision AI with Gaming Hub
HDR TechnologyHDR10Quantum HDR
Voice ControlRoku VoiceAlexa Built-in
SecurityNoneSamsung Knox Security
Audio SyncStandardObject Tracking Sound Lite

Dimension comparison

Roku Smart TV – 43-Inch Select Series, 4K HDR TV –Samsung 55-Inch Class QLED Q7F Series Samsung

Price Comparison

The Roku Smart TV is priced at $198.00, making it about 43% cheaper than the Samsung 55-Inch Class QLED Q7F Series, which retails for $349.99. This significant price difference may appeal to budget-conscious consumers or those looking for a solid entry-level smart TV. While the Roku Smart TV offers a great value for its price, the Samsung model justifies its higher cost with advanced features and a larger screen size.

Size and Display Quality

When it comes to size, the Samsung model is a clear winner with its 55-inch display, compared to the 43-inch screen of the Roku Smart TV. This larger screen may enhance the viewing experience, especially in bigger rooms. Moreover, the Samsung features Quantum HDR technology that provides exceptional color accuracy and detail, showcasing over a billion colors. In contrast, the Roku Smart TV offers a sharp 4K resolution with HDR10, delivering vibrant imagery but lacking the advanced color technology found in Samsung's model.

Smart Features and User Interface

Both TVs come equipped with smart features, but they differ in how they deliver content. The Roku Smart TV leverages the Roku platform, providing access to over 500 channels, including popular apps and free entertainment. Its intuitive home screen allows users to customize their viewing experience easily. On the other hand, the Samsung model boasts a more advanced Samsung Vision AI that optimizes color and audio based on the content being displayed. Additionally, it includes a Gaming Hub and built-in Alexa for seamless voice control, making it a more versatile option for tech-savvy users.

Sound and Audio Quality

The sound quality is another area where the two TVs diverge. The Roku Smart TV is designed for clear speech and loud sound, ensuring that viewers catch every word without needing additional audio equipment. It even features Bluetooth Headphone Mode for private listening. Conversely, the Samsung model employs Object Tracking Sound Lite technology that synchronizes audio with the on-screen action, enhancing the immersive experience. This advanced audio feature provides a richer sound profile, making it more suitable for movie enthusiasts and gamers alike.

Content Access and Streaming Services

Both models provide extensive access to content, but they differ in offerings. The Roku Smart TV allows users to explore a wide range of free channels and content without subscription fees, making it highly appealing for those who prefer free entertainment. Meanwhile, the Samsung TV offers access to 2,700+ free channels, including 400+ premium Samsung TV Plus channels. This broader range of content options in Samsung's offering might attract viewers looking for a more varied selection.

Security Features

In terms of security, the Samsung model has a distinct advantage with its Samsung Knox Security, which protects personal data from harmful apps and potential phishing attacks. This feature adds an extra layer of safety for users who are concerned about privacy. The Roku Smart TV does not mention any specific security features, which could make it less appealing for consumers prioritizing data security in their smart devices.

Design and Aesthetics

Both TVs feature sleek designs, but they cater to different tastes. The Roku Smart TV presents a frameless design that modernizes the entertainment setup, focusing on screen aesthetics. In contrast, the Samsung model's design also emphasizes a premium look but includes additional features like the QLED panel that enhances brightness and color. The visual appeal of both TVs will largely depend on personal preference, but Samsung's offering may feel more upscale due to its larger size and advanced display technology.

Which should you buy?

Choosing between the Roku Smart TV and the Samsung 55-Inch Class QLED Q7F Series ultimately depends on your specific needs and budget. The Roku Smart TV is an excellent choice for those who want a cost-effective, straightforward smart TV with ample free content access. In contrast, the Samsung model is ideal for viewers seeking a larger screen, superior display technology, and enhanced audio features, albeit at a higher price point. If budget constraints are a primary concern, the Roku Smart TV is about 43% cheaper, making it a fantastic value. However, if premium features, advanced technology, and a larger display are your priorities, the Samsung TV may be worth the investment.