TCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos vs VIZIO 5.1 Soundbar SE
Updated July 2026 — TCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos wins on value and setup, VIZIO 5.1 Soundbar SE wins on sound.
The TCL S45H offers excellent value and sound quality in a compact design, while the VIZIO 5.1 Soundbar SE provides a more immersive surround sound experience. Choose based on your space and audio needs.
Why TCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos is better
Price
TCL is significantly cheaper at $79.99.
Design
TCL has a sleek, low-profile design.
Setup
TCL offers a simpler plug-and-play setup.
Why VIZIO 5.1 Soundbar SE is better
Sound Quality
VIZIO provides immersive surround sound.
Power
VIZIO has a more powerful audio output.
Features
VIZIO includes additional surround speakers.
Overall score
Specifications
| Spec | TCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos | VIZIO 5.1 Soundbar SE |
|---|---|---|
| Price | $79.99 | $233.54 |
| Audio Format | Dolby Atmos | Dolby Atmos |
| Subwoofer | No | Yes |
| Bluetooth | Yes | Yes |
| Remote | Included | Separate |
Dimension comparison
Design and Aesthetics
When it comes to design, the TCL S45H 2.0 Sound Bar emphasizes a sleek, low-profile look that easily fits under your TV, making it ideal for small to medium spaces. The elegant design not only enhances the aesthetic of your entertainment setup but also avoids the bulkiness associated with cheaper alternatives. In contrast, the VIZIO 5.1 Soundbar SE features a more complex setup with a separate wireless subwoofer and surround speakers, which may require more space and careful placement. While the VIZIO soundbar is designed to integrate seamlessly with select VIZIO TVs using its QuickFit feature, it may not offer the same level of minimalist appeal as the TCL model.
Sound Quality
The TCL S45H offers immersive Dolby Atmos and DTS Virtual:X sound, providing rich spatial audio that enhances your listening experience without needing additional speakers. With up to 100 watts of power, it fills your room with clear audio, particularly effective in smaller environments. On the other hand, the VIZIO 5.1 Soundbar SE claims to deliver 96dB of detailed and dynamic sound thanks to its three full-range speakers, two surround speakers, and a wireless subwoofer. This setup creates a more immersive 360-degree audio experience, especially for larger rooms, making it potentially better for users who prioritize surround sound in their home theater.
Connectivity Options
Both soundbars offer versatile connectivity, but they cater to slightly different preferences. The TCL S45H allows connections via HDMI eARC/ARC, optical, Bluetooth 5.2, or AUX, making it compatible with most modern TVs and devices. Its straightforward plug-and-play setup is a plus for users who want a hassle-free experience. Conversely, the VIZIO 5.1 Soundbar SE also connects through HDMI eARC and Bluetooth, but it emphasizes the use of its mobile app for advanced settings. While both models support Bluetooth streaming, the TCL provides a more traditional approach that may appeal to users who prefer simplicity.
Control Options
The TCL S45H comes with a full-function remote control included in the package, along with a user-friendly app for additional features. This combination allows for easy management of audio settings and quick adjustments. The VIZIO 5.1 Soundbar SE, however, requires a separate remote control sold separately, which may be less convenient for some users. Although VIZIO users can control volume with their existing TV remote when connected via HDMI eARC, the absence of an included remote could be a drawback for those who wish for an all-in-one solution right out of the box.
Price Comparison
The TCL S45H is priced at $79.99, making it about 66% cheaper than the VIZIO 5.1 Soundbar SE, which retails for $233.54. This significant price difference may appeal to budget-conscious consumers looking for quality audio without breaking the bank. The TCL model’s current price is also competitive compared to its average prices over the last 30 and 90 days, which are $83.81 and $85.95, respectively. In contrast, the VIZIO has fluctuated between an average price of $197.99 and $198.00, indicating that while it offers more features, it comes at a premium.
Target Audience
The TCL S45H is ideal for users in smaller living spaces or those who want a simple, effective sound solution for their smart TVs, movies, and music. Its design and features cater well to apartments, bedrooms, or small home theaters. On the other hand, the VIZIO 5.1 Soundbar SE targets audiophiles or users who desire a more immersive home theater experience with surround sound. Its additional components make it suitable for larger rooms where a full surround setup can be appreciated.
Brand Reputation and Support
TCL is recognized as a global leader in TVs and audio, offering reliable performance and solid customer support, which is crucial for consumers looking for peace of mind with their purchases. The TCL S45H comes with a warranty and support that reflects this reputation. Similarly, VIZIO has established itself in the audio market, particularly with its focus on creating immersive sound experiences. The VIZIO 5.1 Soundbar SE also promises good customer support, but the necessity of the app for adjusting advanced settings may require a learning curve for some users.
Which should you buy?
Choosing between the TCL S45H and the VIZIO 5.1 Soundbar SE depends on your specific needs and preferences. If you're looking for an affordable soundbar that delivers excellent sound quality in a compact design, the TCL S45H is a fantastic option at $79.99. However, if you prioritize immersive surround sound and are willing to invest more—about 66% more—the VIZIO 5.1 Soundbar SE offers a more comprehensive audio experience with its additional speakers and subwoofer. Ultimately, your choice should align with your space, audio needs, and budget.

