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Roku Smart TV – 50-Inch Select vs Roku Smart TV – 55-Inch Select

Updated April 2026 — Roku Smart TV – 50-Inch Select wins on value, Roku Smart TV – 55-Inch Select wins on size.

Winner
Roku Smart TV – 50-Inch Select Series, 4K HDR TV – RokuTV with Enhanced Voice Remote – Flat Screen LED Television with Wi-Fi for Streaming Live Local News, Sports, Family Entertainment$229.99

Roku Smart TV – 50-Inch Select Series, 4K HDR TV – RokuTV with Enhanced Voice Remote – Flat Screen LED Television with Wi-Fi for Streaming Live Local News, Sports, Family Entertainment

Roku

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

The Roku Smart TV – 50-Inch Select offers better overall value for budget-conscious buyers, while the 55-Inch Select provides a larger screen for a modest price increase. Both models share identical smart features, 4K resolution, and HDR10 support. The 50-inch model wins on price efficiency, whereas the 55-inch model wins on screen real estate.

Why Roku Smart TV – 50-Inch Select is better

Lower Purchase Price

Costs $229.99 compared to $268.00

Better Price Per Inch

Approximately $4.60 per inch vs $4.87 per inch

Compact Footprint

50-Inch screen fits smaller spaces easier

Why Roku Smart TV – 55-Inch Select is better

Larger Screen Diagonal

55-Inch display vs 50-Inch display

Increased Viewing Area

5 inches larger diagonal measurement

Premium Size Tier

$268.00 price point reflects larger panel

Overall score

Roku Smart TV – 50-Inch Select
88
Roku Smart TV – 55-Inch Select
86

Specifications

SpecRoku Smart TV – 50-Inch SelectRoku Smart TV – 55-Inch Select
Screen Size50-Inch55-Inch
Price$229.99$268.00
Resolution4K4K
HDR SupportHDR10HDR10
Smart PlatformRokuRoku
Voice ControlRoku, Siri, Alexa, GoogleRoku, Siri, Alexa, Google
Channel Count500+500 plus
Software UpdatesAutomaticAutomatic

Dimension comparison

Roku Smart TV – 50-Inch SelectRoku Smart TV – 55-Inch Select

Design and build quality

Both the Roku Smart TV – 50-Inch Select and the Roku Smart TV – 55-Inch Select share a similar design language typical of the Select series. The primary physical difference lies in the screen dimensions. Product A features a 50-Inch flat screen, while Product B offers a 55-Inch flat screen. Both models are designed to be a perfect fit for any smart home, allowing users to enjoy easy voice control with Roku Voice, Siri, Alexa, or Google Assistant. The build quality aims to provide a neutral aesthetic that blends into various living spaces. Users can effortlessly share videos, photos, music, and more from their devices to the screen. Since specific weight and stand dimensions are not provided in the data, the focus remains on the screen size difference as the main design variable.

Picture and HDR performance

Both televisions utilize Sharp 4K resolution to bring out rich detail on their respective flat screens. Colors are designed to pop off in lifelike clarity with HDR10 support on both units. The Roku Smart Picture feature is present on both models, which cleans up incoming TV signals, optimizes them, and chooses the right picture mode automatically. This ensures that regardless of whether you choose the 50-Inch or 55-Inch model, the core picture processing technology remains consistent. There is no indication of differing brightness levels or contrast ratios in the provided specifications, suggesting a tied performance in this category. The visual experience is primarily differentiated by the physical size of the panel rather than panel technology.

Smart platform and interface

The smart platform is identical across both devices, running on the Roku operating system. Users can explore a world's worth of TV by diving into all kinds of entertainment and easily finding favorites or soon-to-be favorites. The home screen allows users to move apps around and make the Roku experience their own, ensuring fast access to desired content. Both models receive automatic software updates to get the newest apps and features, meaning the software longevity is equal. The interface is designed to get users to what they want to watch fast, with no reported differences in processing speed or menu layout between the 50-inch and 55-inch variants.

Connectivity and ports

Specific port counts such as HDMI or USB inputs are not listed in the provided product data for either model. However, both units support connectivity for smart home integration through voice assistants. Users can connect via Roku Voice, Siri, Alexa, or Google Assistant for control. The ability to effortlessly share videos, photos, and music implies wireless casting capabilities are standard on both. Without explicit port documentation, it is assumed that connectivity options are standardized across the Select line, with the main distinction being the screen size rather than input/output variety. Buyers should verify physical port requirements based on the general series specifications if specific peripheral connectivity is needed.

Sound quality

Audio specifications such as wattage, speaker configuration, or supported audio formats like Dolby Atmos are not detailed in the provided text for either television. Both models focus heavily on visual and smart features in their descriptions. The lack of specific audio data suggests that sound performance is likely comparable between the 50-Inch and 55-Inch models. Users looking for enhanced audio may need to consider external soundbars, as the internal audio capabilities are not highlighted as a differentiator. The focus remains on the visual and streaming experience rather than high-fidelity audio output.

Gaming capabilities

Gaming-specific features such as refresh rate, variable refresh rate (VRR), or auto low latency mode (ALLM) are not specified in the provided data. Both TVs support 4K resolution and HDR10, which are beneficial for modern gaming consoles. The automatic software updates ensure that any gaming apps available on the Roku platform will be accessible on both units. However, without explicit gaming mode specifications, performance in fast-paced games cannot be differentiated based on the provided text. Both models serve as general entertainment displays rather than specialized gaming monitors.

Price and value

Price is the most significant differentiator between these two models. Product A is priced at $229.99, while Product B is priced at $268.00. This represents a price difference of $38.01 for the additional 5 inches of screen size on Product B. Product A offers a better price per inch ratio, making it the superior value proposition for budget-focused buyers. Product B justifies its higher cost through the larger physical display area. Both models offer a ton of entertainment at the best price with access to 500+ TV channels, including live in-season shows, hit movies, weather, local news, and award-winning Roku Originals. The value decision rests on whether the user prioritizes cost savings or screen size.

Which one should you buy?

If budget is the primary concern, the Roku Smart TV – 50-Inch Select is the recommended choice due to its lower price of $229.99 and efficient cost per inch. It provides the same smart features, 4K resolution, and HDR10 support as the larger model. If screen size is the priority and the additional $38.00 fits within the budget, the Roku Smart TV – 55-Inch Select offers a larger 55-Inch display for a more immersive viewing experience. Both models deliver identical software experiences and voice control capabilities. Ultimately, the decision comes down to physical space constraints and willingness to pay for the extra screen real estate.