TCL S5 vs Roku Select: Which Budget 4K TV Delivers the Best Bang for Your Buck?

Shopping for a 65-inch 4K TV without breaking the bank? You're looking at one of the most competitive segments in consumer electronics. The TCL 65" S5 Class 4K UHD HDR Fire TV 2024 and Roku Select Series 65" 4K HDR Smart TV 2025 represent two very different philosophies on how to build an affordable large-screen TV that doesn't compromise on the essentials.

At the time of writing, both TVs hover around the $350-400 range for 65-inch models, making them attractive alternatives to premium brands that often cost twice as much. But here's the thing about budget TVs—the devil is in the details, and small differences in approach can dramatically affect your viewing experience.

Understanding Budget 4K Smart TVs: What Actually Matters

Before diving into these specific models, it's worth understanding what separates a good budget TV from a disappointing one. In 2024-2025, every TV at this price point delivers crisp 4K resolution and basic HDR support. The real differentiators come down to smart platform quality, gaming capabilities, motion handling, and how well the TV balances brightness with contrast.

The most important performance metrics to focus on are peak brightness (measured in nits), black level performance, motion clarity, input lag for gaming, and smart platform responsiveness. A TV might look great in the store under perfect lighting, but how it performs in your living room with ambient light and various content types tells the real story.

Smart Platforms: Fire TV vs Roku OS

This is where these TVs diverge most dramatically. The TCL S5 Fire TV integrates Amazon's ecosystem deeply into the viewing experience. Fire TV has evolved significantly since its launch, and the 2024 implementation feels more refined than earlier versions. You get Alexa built into the remote, seamless Amazon Prime Video integration, and the ability to control smart home devices directly from your TV.

However, our research reveals that Fire TV can feel sluggish on budget hardware. Multiple user reviews mention interface lag and occasional freezing, particularly when switching between apps or adjusting settings. The platform also heavily promotes Amazon content, which some viewers find intrusive.

The Roku Select, launched in 2025, takes a completely different approach. Roku OS has been the gold standard for TV interfaces since around 2018, and it shows. The platform is genuinely neutral—it doesn't push you toward any particular streaming service. You get access to over 400 free channels, including news, movies, and Roku's original programming.

From a pure usability standpoint, Roku consistently outperforms Fire TV in speed and reliability. The interface loads faster, app switching is smoother, and the search function works across multiple platforms simultaneously. If you're someone who subscribes to several streaming services and wants equal treatment for all of them, Roku is the clear winner.

Picture Quality: Brightness vs Color Accuracy

Both TVs deliver 4K UHD resolution (3840 x 2160 pixels), but their approaches to HDR (High Dynamic Range) reveal important differences. HDR is the technology that expands the range between the brightest whites and darkest blacks, creating more realistic images with better color accuracy.

The TCL S5 supports an impressive array of HDR formats: Dolby Vision, HDR10+, HDR10, and HLG. This comprehensive support means the TV can display enhanced contrast and colors from virtually any HDR source you'll encounter. Dolby Vision, in particular, adjusts brightness and color on a scene-by-scene basis, creating more dynamic images.

However, supporting HDR formats and displaying them effectively are two different things. Based on expert reviews and user feedback, the TCL S5 struggles with brightness levels. It can display HDR content, but highlights don't "pop" the way they should, and dark scenes often look washed out or gray rather than truly black. This is because the TV lacks local dimming—a feature that independently controls different sections of the backlight to create deeper blacks and brighter highlights.

The Roku Select supports fewer HDR formats (HDR10+ and HLG, but not Dolby Vision), yet it delivers a more impactful HDR experience overall. Testing data suggests it achieves higher peak brightness levels, and users consistently report better contrast and more vivid colors. The TV also includes automatic brightness adjustment that adapts to your room's lighting conditions throughout the day.

For home theater enthusiasts, this brightness difference matters enormously. If you're planning to watch movies in a darkened room, the Roku Select's superior black levels and contrast will be immediately noticeable. The TCL S5 works better in moderately lit rooms where its brightness limitations are less apparent.

Motion Handling: Sports and Action Content

This is where the TCL S5 absolutely dominates. The TV features Motion Rate 240 with MEMC (Motion Estimation, Motion Compensation) frame insertion. In simple terms, this technology analyzes the motion between frames and creates additional frames to smooth out movement. The result is dramatically clearer motion during sports, action movies, and fast-paced content.

If you're a sports fan, this difference is night and day. Camera pans during football games remain sharp, hockey pucks stay visible during rapid plays, and action movie fight scenes maintain their clarity instead of becoming a blur. The technology has improved significantly since its introduction around 2020, and the 2024 implementation in the TCL S5 represents some of the best motion handling available at this price point.

The Roku Select operates at a standard 60Hz refresh rate with basic motion smoothing. While perfectly adequate for most content, it simply can't match the TCL S5's performance for motion-heavy viewing. This isn't necessarily a dealbreaker—many viewers actually prefer the more natural motion of 60Hz displays—but it's a significant capability gap.

Gaming Performance: Console Compatibility Matters

For gamers, the choice between these TVs is straightforward. The TCL S5 includes Game Accelerator 120, supporting up to 120Hz Variable Refresh Rate (VRR) at lower resolutions. VRR synchronizes the TV's refresh rate with your gaming console's output, eliminating screen tearing and providing smoother gameplay. The TV also features Auto Game Mode (ALLM), which automatically switches to the lowest input lag settings when it detects a gaming console.

These features matter tremendously for PlayStation 5 and Xbox Series X/S owners. Modern games increasingly support 120Hz output, and the difference in responsiveness is immediately apparent in competitive games. Input lag—the delay between pressing a button and seeing the action on screen—drops to around 10 milliseconds in game mode, which is excellent for a budget TV.

The Roku Select maxes out at 60Hz with no VRR support. It includes a basic game mode that reduces input lag, but it can't take advantage of the advanced gaming features in current-generation consoles. If gaming is a priority, the TCL S5 is the only reasonable choice between these two.

Audio Quality: Built-in vs External Solutions

Here's where the Roku Select surprises. While both TVs support Dolby Atmos for enhanced spatial audio, the Roku Select implements it more effectively. User reviews consistently praise its audio clarity and volume levels, with many noting that external speakers aren't immediately necessary.

The TCL S5 includes both Dolby Atmos and DTS Virtual:X processing, which should theoretically provide superior audio. However, user feedback tells a different story. Many describe the sound as "tinny" or lacking in bass response. The 20W speaker system (two 10W speakers) simply doesn't have the power to drive the advanced audio processing effectively.

For home theater setups, both TVs support eARC (Enhanced Audio Return Channel) for connecting to external sound systems. However, if you're planning to rely on built-in speakers initially, the Roku Select provides a notably better experience.

Connectivity and Flexibility

The TCL S5 provides three HDMI ports with one supporting eARC, along with USB 2.0, Wi-Fi 5, and Bluetooth 5.2. It supports Apple AirPlay 2 for streaming from iOS devices. The port selection covers most users' needs, though the single eARC port means you'll need to choose between a soundbar and gaming console for the highest-quality audio connection.

The Roku Select offers four HDMI ports, providing more flexibility for multiple devices. This extra port matters if you have a gaming console, streaming device, soundbar, and cable box all competing for connections. The TV also supports both AirPlay 2 and Miracast, making it compatible with a broader range of devices for screen mirroring.

Long-term Considerations and Software Support

Roku has built a reputation for long-term software support that extends well beyond what most TV manufacturers provide. TVs from 2018 still receive regular updates with new features and security patches. This matters because smart TV software can become outdated quickly, leaving you with a "dumb" TV that requires external streaming devices.

Amazon's Fire TV platform receives regular updates, but the experience on budget TV hardware can degrade over time as software becomes more demanding. The TCL S5 might feel snappy initially but could slow down as Amazon adds features that stress the limited processing power.

Value Analysis: Balancing Features vs Quality

At the time of writing, the TCL S5 typically costs $20-30 less than the Roku Select, making it the better value proposition for feature-focused buyers. You get more HDR format support, advanced gaming capabilities, superior motion handling, and comprehensive smart home integration for less money.

However, the Roku Select delivers a more premium experience in fundamental areas. Its superior brightness, better audio quality, more responsive interface, and additional HDMI port justify the modest price premium for users who prioritize overall viewing experience over specific technical features.

Making the Decision: Which TV Fits Your Needs?

Choose the TCL S5 Fire TV if you're a gamer with a PlayStation 5 or Xbox Series X/S who wants to take advantage of 120Hz gaming. It's also the clear winner for sports enthusiasts who will notice and appreciate the advanced motion handling. Amazon ecosystem users who rely heavily on Alexa and Prime Video will appreciate the deep integration, despite the interface limitations.

However, plan to budget for external speakers. The built-in audio is genuinely disappointing, and a $100-150 soundbar will dramatically improve your experience. Also, consider whether the interface sluggishness will bother you—if you're someone who frequently switches between apps or adjusts settings, the responsiveness issues could become frustrating over time.

The Roku Select is the better choice for most viewers who want a polished, reliable streaming experience without additional investments. Its superior brightness and contrast make it better for home theater applications, while the platform's neutrality and speed create a more enjoyable daily experience. The extra HDMI port provides valuable flexibility for complex entertainment setups.

This TV works particularly well for cord-cutters who will take advantage of Roku's extensive free content library. The 400+ free channels include genuine entertainment value, not just promotional content, making the higher price more justifiable.

The Bottom Line

Both TVs represent solid value in the budget 4K segment, but they serve different priorities. The TCL S5 maximizes features per dollar spent, making it ideal for specific use cases like gaming and sports viewing. The Roku Select focuses on fundamental quality and user experience, creating a more premium feel that justifies its modest price premium.

Neither TV will satisfy videophiles seeking reference-quality picture performance—that requires spending significantly more money. However, both deliver genuinely satisfying 4K experiences that represent excellent value for their respective target audiences. Your choice should align with your primary use case and whether you value maximum features or overall experience quality.

TCL 65" S5 Class 4K UHD HDR Fire TV 2024 Smart TV Deals and Prices

Roku Select Series 65" 4K HDR Smart TV 2025 Deals and Prices