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Assistrust Sound Bar for Smart TV, 90W Soundbar vs TCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos

Updated July 2026 — TCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos leads on size and design.

The TCL S45H offers superior audio performance and advanced features, making it the better choice for immersive sound. However, the Assistrust Sound Bar is a more budget-friendly option.

Why Assistrust Sound Bar for Smart TV, 90W Soundbar is better

Price

Assistrust is cheaper by $15

Setup Ease

Simple setup with ARC, optical, or AUX

Custom Modes

Offers customizable equalizer modes

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

Audio Quality

100W output with Dolby Atmos

Room Calibration

AI Sonic Auto Room Calibration feature

Brand Reputation

TCL is a well-known brand with reliable support

Overall score

Assistrust Sound Bar for Smart TV, 90W Soundbar
75
TCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos
88

Specifications

SpecAssistrust Sound Bar for Smart TV, 90W SoundbarTCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos
Bluetooth5.35.2
Audio TechCustom EQDolby Atmos
Warranty18 months1 year
ControlTV remoteApp & remote
Output90W100W
Setup TypeSimplePlug-and-play

Dimension comparison

Assistrust Sound Bar for Smart TV, 90W SoundbarTCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos

Design and Build Quality

Both the Assistrust Sound Bar and the TCL S45H boast appealing designs that cater to modern aesthetics, but they differ in overall build quality and functionality. The Assistrust Sound Bar features a versatile design that allows it to be placed horizontally or vertically, making it adaptable for various spaces. In contrast, the TCL S45H is designed to be low-profile, measuring 31.89 inches wide and fitting neatly under most TVs, which helps maintain a clean and organized setup.

The TCL soundbar's sleek design is complemented by its premium feel, eschewing the bulkiness often associated with cheaper alternatives. The Assistrust model, while versatile, may not have the same refined appearance as the TCL unit. Ultimately, if design and a tidy setup are essential to you, the TCL S45H may come out on top.

Audio Performance

The audio performance of both soundbars is impressive, but they cater to different listening experiences. The Assistrust Sound Bar delivers up to 90W of power and features customizable equalizer modes, allowing users to tailor their experience for movies, music, or dialogue. The three modes—Movie, Music, and New—enhance sound according to the content being played.

On the other hand, the TCL S45H stands out with its powerful 100W output and advanced audio technologies, including Dolby Atmos and DTS Virtual:X. This results in a more immersive and cinematic sound experience, which is particularly beneficial for movies and gaming. With its AI Sonic Auto Room Calibration, the TCL model ensures balanced audio regardless of room layout. If audio immersion is your priority, the TCL S45H has a clear edge.

Connectivity Options

When it comes to connectivity, both soundbars provide a range of options, but the TCL S45H offers slightly more versatility. The Assistrust Sound Bar supports Bluetooth 5.3, ARC, optical, and AUX connections, facilitating easy setup with various devices. Its simplicity in setup is a plus, especially for users who may not be tech-savvy.

The TCL S45H also supports Bluetooth, HDMI eARC/ARC, optical, and AUX connections, but it additionally includes a dedicated app for easy control and setup. This soundbar also comes with an HDMI cable, power cord, and remote control, providing everything needed for a seamless experience right out of the box. If you value comprehensive connectivity and ease of use, the TCL S45H is the better choice.

Price Comparison

In terms of pricing, the Assistrust Sound Bar is currently priced at $64.99, making it about 17% cheaper than the TCL S45H, which retails for $79.99. This lower price point may appeal to budget-conscious consumers who still want quality sound without breaking the bank.

However, it’s essential to consider what you are getting for that extra cost. The TCL model offers advanced features like Dolby Atmos and DTS:X, which significantly enhance the audio experience, potentially justifying the higher price. If budget is a primary concern, the Assistrust Sound Bar is a solid option, but for those looking for superior technology and sound quality, the TCL S45H may be worth the investment.

User Experience and Setup

User experience is a crucial aspect of any soundbar, and both models offer straightforward setup. The Assistrust Sound Bar is praised for its easy setup process, allowing users to connect via ARC, optical, or AUX with minimal hassle. The ability to control the soundbar with the TV remote in ARC mode adds to user convenience.

The TCL S45H also emphasizes ease of use with its plug-and-play setup and intuitive remote control. Furthermore, the AI Sonic Auto Room Calibration feature automatically adjusts the audio settings based on the room's layout, creating a tailored listening experience. While both soundbars provide a user-friendly experience, the TCL S45H's additional calibration technology may enhance overall satisfaction for users seeking optimal sound.

Brand Reputation and Customer Support

Brand reputation can play a significant role in purchasing decisions. Assistrust, while providing solid products, does not have the same level of recognition as TCL, a global leader in audio and visual technology. The TCL S45H benefits from the company’s established reputation for quality and customer support, which can provide peace of mind for consumers.

Both brands offer warranties and customer support, but TCL often garners praise for its reliable service and innovative technologies. If brand trust and support are paramount to you, the TCL S45H stands out as the more reliable choice.

Which should you buy?

Choosing between the Assistrust Sound Bar and the TCL S45H ultimately depends on your specific needs and budget. The Assistrust model is a cost-effective option that delivers solid performance and versatility for various setups, making it suitable for those on a tighter budget. However, if you are looking for an immersive audio experience with advanced features like Dolby Atmos and AI calibration, the TCL S45H is worth the extra investment. Its superior sound quality and brand reputation make it an excellent choice for anyone serious about enhancing their home audio experience.