Audient EVO 4 USB Audio Interface vs Kellards Focusrite Scarlett 4i4 USB-C Audio/MIDI Interface
Updated August 2026 — Kellards Focusrite Scarlett 4i4 USB-C Audio/MIDI Interface leads on connectivity and features.
The Audient EVO 4 is a budget-friendly option ideal for beginners, while the Focusrite Scarlett 4i4 offers professional features and sound quality.
Why Audient EVO 4 USB Audio Interface is better
Price
Audient EVO 4 is significantly cheaper at $161.40.
Portability
Audient EVO 4 is more compact and easier to carry.
User-friendly
Audient EVO 4 has a simpler interface for beginners.
Why Kellards Focusrite Scarlett 4i4 USB-C Audio/MIDI Interface is better
Sound Quality
Focusrite Scarlett 4i4 has a dynamic range of 120dB.
Features
Focusrite Scarlett 4i4 includes MIDI I/O and more inputs.
Included Software
Focusrite Scarlett 4i4 comes with a comprehensive software bundle.
Overall score
Specifications
| Spec | Audient EVO 4 USB Audio Interface | Kellards Focusrite Scarlett 4i4 USB-C Audio/MIDI Interface |
|---|---|---|
| Mic Preamps | 1 | 2 |
| Instrument Inputs | 1 | 2 |
| Software Bundle | None | Pro Tools, Ableton |
| Smartgain | Yes | Auto Gain |
| Loopback | No | Yes |
Dimension comparison
Overview of the Audient EVO 4 and Focusrite Scarlett 4i4
The Audient EVO 4 is priced at $161.40, making it about 50% cheaper than the Focusrite Scarlett 4i4, which costs $319.99. Both interfaces are designed to cater to a range of audio recording needs, but they offer different features that may appeal to different users. The Audient EVO 4 is ideal for beginners or those looking for a compact solution, while the Focusrite Scarlett 4i4 is more suited for professionals or advanced users requiring additional inputs and MIDI functionality.
Build Quality and Design
The build quality of both the Audient EVO 4 and the Focusrite Scarlett 4i4 reflects their respective purposes. The Audient EVO 4 is designed with portability in mind, boasting a sleek and compact form factor that makes it easy to carry around. Its multifunctional rotary control with an LED ring is intuitive, which is a plus for those who are new to audio interfaces. Conversely, the Focusrite Scarlett 4i4 features a robust design suited for studio environments. It offers a more extensive array of inputs and outputs, including MIDI I/O, which enhances its versatility for connecting various gear.
Features and Functionality
The Audient EVO 4 comes equipped with a discrete JFET instrument input and a DSP-based low latency software mixer, which provides flexible routing options. Its Smartgain feature allows users to set levels automatically, simplifying the recording process. In contrast, the Focusrite Scarlett 4i4 shines with its two Scarlett 4th Gen mic preamps and four line inputs, making it a true studio hub. It also features Auto Gain and Clip Safe technologies to ensure optimal recording levels. These differences highlight the Scarlett 4i4's focus on professional-grade functionality compared to the EVO 4's user-friendly approach.
Sound Quality
When it comes to sound quality, both interfaces deliver impressive performance, although the Focusrite Scarlett 4i4 has a slight edge. The Scarlett boasts a dynamic range of up to 120dB, utilizing the same high-quality converters as Focusrite’s flagship models, which are found in professional studios. The Audient EVO 4, while also equipped with class-leading AKM converters, is slightly less dynamic but still provides excellent audio fidelity for its price point. Musicians looking for studio-quality sound may prefer the Focusrite, while those on a budget might find the Audient more than satisfactory.
Included Software and Accessories
The Audient EVO 4 does not include any bundled software or accessories, making it a straightforward audio interface purchase. On the other hand, the Focusrite Scarlett 4i4 comes with a comprehensive recording toolkit, including Pro Tools Artist and Ableton Live Lite, along with Focusrite's Hitmaker Expansion software. This bundle adds significant value, especially for newcomers who may benefit from the included software to start their recording journey. Additionally, it comes with Polsen HPC-A30 studio monitor headphones and a pop filter, making it a complete package for aspiring musicians.
Use Cases
The Audient EVO 4 is an excellent choice for podcasters, YouTubers, and musicians who require a simple and effective interface for home recording or streaming on the go. Its compact design and ease of use make it appealing to those who may not have extensive experience with audio equipment. In contrast, the Focusrite Scarlett 4i4 is ideal for professional musicians and producers who need a more versatile interface capable of handling multiple inputs and MIDI devices. The additional features such as Loopback for streaming further enhance its utility for content creators.
Price Comparison
The Audient EVO 4 is priced at $161.40, making it a more budget-friendly option compared to the Focusrite Scarlett 4i4, which retails for $319.99. This price difference of about $158.59 (or roughly 50%) is significant for those on strict budgets. While the Scarlett offers a broader range of features, the EVO 4 provides excellent value for entry-level users who may not yet need the advanced capabilities of the Focusrite interface.
Which should you buy?
Deciding between the Audient EVO 4 and the Focusrite Scarlett 4i4 ultimately depends on your specific needs and budget. If you are a beginner or someone seeking a portable, user-friendly interface, the Audient EVO 4 is an excellent choice at $161.40. However, if you require professional-quality sound, more inputs, and a comprehensive software bundle, the Focusrite Scarlett 4i4, priced at $319.99, would be a worthwhile investment. Each device has its strengths, so consider your recording needs carefully before making a purchase.

