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Roku Smart TV – 55-Inch Select vs TCL 43-Inch Class S3 1080p LED

Updated April 2026 — Roku Smart TV – 55-Inch Select wins on hdr and value, TCL 43-Inch Class S3 1080p LED wins on ports and gaming.

Winner
Roku Smart TV – 55-Inch Select Series, 4K HDR TV – Roku TV with Enhanced Voice Remote – Flat Screen LED Television with Wi-Fi for Streaming Live Local News, Sports, Family Entertainment$268.00

Roku Smart TV – 55-Inch Select Series, 4K HDR TV – Roku TV with Enhanced Voice Remote – Flat Screen LED Television with Wi-Fi for Streaming Live Local News, Sports, Family Entertainment

Roku

TCL 43-Inch Class S3 1080p LED Smart TV with Roku TV (43S350R, 2023 Model), Compatible with Alexa, Google Assistant, and Apple HomeKit Compatibility, Streaming FHD Television

TCL 43-Inch Class S3 1080p LED Smart TV with Roku TV (43S350R, 2023 Model), Compatible with Alexa, Google Assistant, and Apple HomeKit Compatibility, Streaming FHD Television

TCL

The Roku Smart TV 55-Inch Select wins this comparison due to its superior 4K resolution and larger 55-inch screen size at a confirmed price point of $268.00. While the TCL 43-Inch Class S3 offers specific port counts and a dedicated Game Mode, the Roku model provides significantly higher picture clarity and better value for money based on the available specifications.

Why Roku Smart TV – 55-Inch Select is better

Larger Screen Size

55-Inch display compared to 43-Inch

Higher Resolution

4K Sharp resolution vs 1080p Full HD

Confirmed Pricing

$268.00 listed vs Price N/A

More Live Channels

500 plus channels vs 250 plus

Why TCL 43-Inch Class S3 1080p LED is better

Defined HDMI Count

3 HDMI Inputs specified vs unspecified

ARC Port Availability

One HDMI with ARC vs unspecified

Specific Resolution Standard

1080P Full HD explicitly defined

Overall score

Roku Smart TV – 55-Inch Select
85
TCL 43-Inch Class S3 1080p LED
75

Specifications

SpecRoku Smart TV – 55-Inch SelectTCL 43-Inch Class S3 1080p LED
Screen Size55-Inch43-Inch
Resolution4K1080p
HDR SupportHDR10Dynamic Contrast
Price$268.00$N/A
HDMI Inputs3 HDMI Inputs
ARC SupportOne with ARC
Smart OSRoku TVRoku TV Smart OS
Live TV Channels500 plus250 plus

Dimension comparison

Roku Smart TV – 55-Inch SelectTCL 43-Inch Class S3 1080p LED

Design and Build Quality

The physical design of a television often dictates how it fits into a living space. The Roku Smart TV 55-Inch Select features a flat screen design intended to bring rich detail to the viewer. While specific bezel measurements are not provided in the data, the focus is on the screen real estate provided by the 55-inch form factor. In contrast, the TCL 43-Inch Class S3 emphasizes a FullView Metal Bezel-less Design. This edge-to-edge glass design is described as elegant and modern, intended to blend seamlessly into any home environment. The TCL model also specifies a Direct LED Backlight, which is noted to provide better brightness uniformity compared to edge-lit TVs. Both units aim for a modern aesthetic, but the TCL provides more specific details regarding its bezel and backlight construction.

Display and Resolution

Resolution is a critical factor in determining picture clarity. The Roku Smart TV 55-Inch Select offers a Sharp 4K resolution. This allows the display to bring out rich detail on the 55-inch flat screen. Higher pixel density generally results in sharper images, especially on larger screens. The TCL 43-Inch Class S3, however, utilizes a 1080P Full HD Resolution. While this provides stunning high-definition picture quality for enhanced clarity and detail, it is technically lower than 4K. For viewers sitting closer to the screen or consuming high-bitrate content, the 4K panel on the Roku model offers a tangible advantage in terms of pixel count and potential detail retention.

HDR and Picture Performance

High Dynamic Range (HDR) support enhances contrast and color accuracy. The Roku Smart TV 55-Inch Select supports HDR10. This standard ensures that colors pop off in lifelike clarity. Additionally, the Roku Smart Picture feature cleans up incoming TV signals, optimizes them, and chooses the right picture mode automatically. The TCL model lists Dynamic Contrast as a feature to optimize on-screen content for an improved image with enhanced contrast. While Dynamic Contrast helps, HDR10 is a specific industry standard that often ensures better compatibility with HDR content from streaming services and discs. The Roku model's specific mention of HDR10 gives it an edge in standardized high-dynamic-range performance.

Smart Platform and Ecosystem

Both televisions utilize the Roku operating system, ensuring a consistent user experience. The Roku Smart TV 55-Inch Select describes its platform as a go-to streaming destination for free entertainment, hosting 500 plus TV channels. This includes live in-season shows, hit movies, weather, local news, and award-winning Roku Originals. The TCL 43-Inch Class S3 also runs Roku TV Smart OS, accessing popular TV shows, hit movies, and 250 plus live TV channels. Both platforms allow users to move apps around and customize the home screen. They also support automatic software updates to get the newest apps and features. The primary difference lies in the number of listed live TV channels, where the Roku branded unit specifies a higher count.

Connectivity and Ports

Physical connectivity is essential for connecting external devices like consoles and soundbars. The TCL 43-Inch Class S3 provides clear specifications here, listing 3 HDMI Inputs. One of these inputs supports ARC (Audio Return Channel), which is crucial for sending audio to a soundbar without an extra cable. The Roku Smart TV 55-Inch Select does not explicitly list the number of HDMI ports in the provided data. While it mentions sharing videos, photos, and music, the specific port count remains unspecified. For users who need to connect multiple devices simultaneously, the TCL's confirmed 3 HDMI inputs offer greater certainty regarding connectivity capabilities.

Gaming Features and Performance

Gaming performance relies on input lag and specific display modes. The TCL 43-Inch Class S3 includes a dedicated Game Mode. Turning on this mode allows users to experience gaming at the lowest possible input lag and latency for overall better gaming performance. This is a specific feature highlight for gamers. The Roku Smart TV 55-Inch Select mentions voice control and sharing capabilities but does not explicitly list a Game Mode or input lag specifications in the provided text. For competitive gamers who prioritize low latency, the TCL's explicit mention of Game Mode suggests a tailored experience for console gaming, despite the lower resolution.

Price and Value Proposition

Value is determined by the features offered relative to the cost. The Roku Smart TV 55-Inch Select is priced at $268.00. This is a concrete figure that allows for direct value assessment. Considering it offers a 55-inch 4K screen, this price point represents strong value in the budget TV segment. The TCL 43-Inch Class S3 lists the price as N/A in the provided data. Without a confirmed price, it is difficult to assess its value proposition accurately. However, given the lower resolution and smaller screen size, the Roku model's known price of $268.00 for a 4K 55-inch unit suggests a highly competitive market position.

Which One Should You Buy?

Choosing between these two models depends on your priority between screen quality and connectivity specifics. If you prioritize picture quality, screen size, and HDR standards, the Roku Smart TV 55-Inch Select is the superior choice. It offers 4K resolution, a larger 55-inch panel, and HDR10 support at a confirmed price of $268.00. However, if you require specific connectivity guarantees such as 3 HDMI inputs with ARC support, or if you prioritize a dedicated Game Mode for lower latency gaming on a smaller screen, the TCL 43-Inch Class S3 has distinct advantages. For most users seeking a primary living room television, the higher resolution and larger screen of the Roku model provide a better long-term viewing experience.