Audient EVO 4 USB Audio Interface vs Kellards Focusrite Scarlett Solo USB-C Audio Interface
Updated August 2026 — Audient EVO 4 USB Audio Interface wins on price and portability, Kellards Focusrite Scarlett Solo USB-C Audio Interface wins on software and sales rank.
The Focusrite Scarlett Solo offers superior sound quality and a comprehensive software bundle, while the Audient EVO 4 is more user-friendly and affordable.
Why Audient EVO 4 USB Audio Interface is better
Price
Audient EVO 4 is $161.40, cheaper than Scarlett Solo at $179.99.
User Interface
Smartgain feature simplifies level adjustments.
Portability
Audient EVO 4 is more compact and lightweight.
Why Kellards Focusrite Scarlett Solo USB-C Audio Interface is better
Sound Quality
Scarlett Solo has a dynamic range of 120 dB.
Software Bundle
Includes Pro Tools Artist and Ableton Live Lite.
Sales Rank
Scarlett Solo ranks higher at 4,258.
Overall score
Specifications
| Spec | Audient EVO 4 USB Audio Interface | Kellards Focusrite Scarlett Solo USB-C Audio Interface |
|---|---|---|
| Dynamic Range | Not specified | 120 dB |
| Converters | AKM | Focusrite |
| Inputs | 2 | 2 |
| Outputs | 2 | 2 |
| Smartgain | Yes | No |
Dimension comparison
Overview of the Audient EVO 4 and Focusrite Scarlett Solo
When comparing the Audient EVO 4 USB Audio Interface and the Focusrite Scarlett Solo USB-C Audio Interface, the key difference lies in their price points and included features. The Audient EVO 4 is priced at $161.40, while the Focusrite Scarlett Solo is slightly more expensive at $179.99, making it about 11% pricier. Both interfaces cater to musicians and content creators, but they come with different tools and features that may appeal to varying user needs.
Build Quality and Portability
Both the Audient EVO 4 and the Focusrite Scarlett Solo are designed with portability in mind, making them ideal for musicians on the go. The Audient EVO 4 features a compact and lightweight design, perfect for traveling artists. On the other hand, the Focusrite Scarlett Solo, while also portable, includes a bundle that adds a bit of bulk due to its accompanying accessories like the Polsen HPC-A30 Studio Monitor Headphones and Pop Filter. This added equipment can enhance your recording experience but may sacrifice a bit of portability.
Sound Quality Comparison
Sound quality is crucial for any audio interface, and here both products excel, though with distinct approaches. The Audient EVO 4 uses class-leading AKM converters, ensuring excellent AD/DA performance, while the Focusrite Scarlett Solo boasts a dynamic range of 120 dB, matching the quality of professional studios. The Scarlett Solo's Air mode enhances vocals and guitars, adding a rich harmonic drive. Thus, while both interfaces provide high-quality sound, the Scarlett Solo may offer a slight edge for those looking for studio-quality recording capabilities.
User Interface and Control
The Audient EVO 4 features a multifunctional rotary control with an LED ring, allowing users to manage settings intuitively. This design is complemented by Smartgain functionality, which automatically adjusts levels, making it particularly user-friendly. Conversely, the Focusrite Scarlett Solo simplifies the recording process with its Easy Start tool, which helps beginners get set up quickly. While both interfaces focus on ease of use, the Audient EVO 4's Smartgain and intuitive controls may appeal more to those who prefer automatic adjustments.
Software and Compatibility
When it comes to software, the Focusrite Scarlett Solo provides a comprehensive recording toolkit, including Pro Tools Artist and Ableton Live Lite, along with a suite of plugins for music production. This inclusion makes it a versatile option for musicians looking to create, mix, and master their music. The Audient EVO 4, while it may not come bundled with as extensive software, still offers a solid range of functionality for recording. Users focused on software-integrated features may find the Scarlett Solo's offerings more enticing.
Market Position and Popularity
In terms of market positioning, the Focusrite Scarlett Solo holds a stronger sales rank at 4,258 compared to the Audient EVO 4, which ranks at 7,021. This indicates that the Scarlett Solo is currently more popular among consumers, likely due to its established reputation in the audio interface market. This popularity can reflect user trust and satisfaction, which are significant factors for many buyers when choosing audio equipment.
Target Audience
The Audient EVO 4 is targeted towards musicians and content creators who value intuitive design and automatic features, making it suitable for both beginners and experienced users. In contrast, the Focusrite Scarlett Solo is designed with singer-songwriters and podcasters in mind, emphasizing high-quality sound and user-friendly recording processes. Depending on your specific needs—whether that's ease of use or sound quality—the choice may vary significantly.
Which should you buy?
Ultimately, the decision between the Audient EVO 4 and the Focusrite Scarlett Solo depends on your individual requirements and budget. The Audient EVO 4 is about 11% cheaper at $161.40 and offers user-friendly features that make recording simple and efficient. However, if you're seeking higher sound quality with professional studio capabilities and an extensive software bundle, the Focusrite Scarlett Solo at $179.99 may be the better option for you. Consider your recording needs, the importance of included software, and your budget to make the best choice for your audio interface needs.

