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Saiyin Sound Bar, vs TCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos

Updated July 2026 — Saiyin Sound Bar, wins on rank and width, TCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos wins on power and length.

The TCL S45H offers superior sound quality and advanced features compared to the Saiyin Sound Bar, making it the better choice for serious audio enthusiasts.

Why Saiyin Sound Bar, is better

Price

Saiyin is significantly cheaper at $31.34.

Size

Saiyin is more compact at 17 inches.

Setup

Saiyin offers straightforward setup with included accessories.

Why TCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos is better

Sound Quality

TCL features Dolby Atmos for immersive audio.

Power

TCL has a powerful output of 100 watts.

Connectivity

TCL includes HDMI eARC/ARC for versatile connections.

Overall score

Saiyin Sound Bar,
65
TCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos
85

Specifications

SpecSaiyin Sound Bar,TCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos
Bluetooth5.35.2
Sound Modes31
Auto CalibrationNoYes
Remote ControlYesYes
Subwoofer OutYesNo

Dimension comparison

Saiyin Sound Bar,TCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos

Overview of Saiyin Sound Bar and TCL S45H

The Saiyin Sound Bar is priced at $31.34, making it about 61% cheaper than the TCL S45H, which retails for $79.99. While the Saiyin offers an affordable entry into enhanced TV audio, the TCL boasts advanced features that cater to a more immersive listening experience.

Sound Quality Comparison

The Saiyin Sound Bar features two full-range speakers that provide clear and detailed sound for movies and music. It emphasizes a spatial audio experience, enhancing dialogues, bass, and treble across three distinct sound modes: Music, Movie, and News. In contrast, the TCL S45H takes sound quality a step further with its Dolby Atmos and DTS Virtual:X technology, creating a richer, cinematic audio experience. The TCL's powerful output of up to 100 watts fills a room with sound, making it ideal for larger spaces. While both soundbars deliver quality audio, the TCL edges out with its advanced sound technologies.

Design and Aesthetics

The Saiyin Sound Bar is compact and sleek, measuring 17 inches, making it an excellent choice for smaller rooms or setups. Its ultra-compact design allows for easy placement on a desktop or wall mounting, which is convenient for limited spaces. On the other hand, the TCL S45H has a more substantial presence with a length of 31.89 inches. Its low-profile design is intended to fit neatly under a TV, contributing to a clean aesthetic. Despite being larger, the TCL maintains a modern look that avoids the bulkiness associated with cheaper alternatives.

Connectivity Options

Both soundbars provide various connectivity options, but the TCL S45H offers a more versatile range. The Saiyin soundbar includes Bluetooth, optical, and auxiliary connections, allowing for easy pairing with devices. However, the TCL enhances connectivity with HDMI eARC/ARC capabilities alongside Bluetooth, optical, and AUX, making it compatible with a broader array of devices. This feature is essential for users who wish to integrate the soundbar into a more complex home theater setup.

User Experience and Setup

Setting up the Saiyin Sound Bar is straightforward, requiring only minutes to connect and configure. It comes with a remote control, wall mounting kit, and all necessary cables, ensuring a hassle-free installation. The TCL S45H also promises an easy setup with its plug-and-play approach and includes a full-function remote. Notably, its AI Sonic Auto Room Calibration simplifies the process further by automatically adjusting the audio to suit the room's layout and listening position, which is an advantage for users who may not have the technical know-how to fine-tune their sound.

Price and Value for Money

With a current price of $31.34, the Saiyin Sound Bar is a budget-friendly option, especially for those looking to enhance their TV audio without breaking the bank. In comparison, the TCL S45H at $79.99 may seem like a significant investment, but it offers advanced features like Dolby Atmos and robust sound quality, which may justify the higher price for serious audiophiles. The Saiyin ranks 8912 on the sales chart, while the TCL S45H is significantly higher at 1824, indicating a stronger demand and perceived value in the market for the TCL model.

Brand Reputation

Saiyin may not have the same recognition as TCL, a global leader in audio and visual technology. TCL is known for its innovative products and reliable customer support, which can provide peace of mind to buyers investing in home audio systems. The Saiyin brand, while delivering good quality for its price, may not offer the same level of support or brand assurance that comes with a well-established company like TCL.

Which should you buy?

Ultimately, the choice between the Saiyin Sound Bar and the TCL S45H comes down to individual needs and budget. If you're looking for a compact, budget-friendly soundbar for enhanced TV audio, the Saiyin is an excellent choice at $31.34. However, if you desire a more immersive sound experience with advanced features like Dolby Atmos and robust performance, the TCL S45H, priced at $79.99, is worth the investment. Each soundbar meets distinct audio needs, so consider your space, usage, and sound preferences when making your final decision.