Scarlett 2i2 vs 2i4 which audio interface is best?

  • Time to read: 5 min.
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The Focusrite Scarlett 2i2 interface has been the industry-best compact portable recording interface for a while now. But recently, its maker, Focusrite, has introduced an enhanced version of the 2i2 they’re cleverly calling the 2i4.

It features the same XLR-1/4 inch combo inputs as the 2i2 and the same pair of outstanding preamps. But it also adds a Stereo/Mono switch, surge protection, two additional outputs, MIDI I/O, 24bit/192kHz A/D resolution, and more to the mix.

It makes us wonder if the days of the 2i2 are numbered. Or is there still a market for it based almost solely on its build quality and low price? In this comparison review, we’re going to find out.

Premium Preamps

Scarlett 2i2 

Focusrite Scarlett 2i2 3rd Gen USB Audio Interface for Recording, Songwriting, Streaming and…
  • Pro performance with the finest pre-amps – Achieve a brighter and a more open recording thanks to the best performing mic pre-amps the Scarlett range has ever seen. A switchable Air mode will add extra clarity to your acoustic instruments when recording with your Scarlett 2i2.
  • Get the perfect guitar and vocal take – There’s no need to sacrifice your tone with two high-headroom instrument inputs to plug in your guitar or bass so that they shine through. Capture your voice with clarity and your instruments in all their glory without any unwanted clipping or distortion thanks to our Gain Halos.
  • Low-noise for crystal clear listening – Two low-noise balanced outputs provide clean audio playback. Hear all the details and nuances of your own track or music from Spotify, Apple Music and Amazon Music. Plug-in your own headphones via the output for private listening in high-fidelity.

Last update on 2023-10-02 / Affiliate links / Images from Amazon Product Advertising API

The Focusrite Scarlett 2i2 features a pair of high-quality preamps that allow you to record professional-quality sound wherever your travels take you.

Outstanding Versatility and More

Scarlett 2i4

Focusrite Scarlett 2i4 (2nd Gen) USB Audio Interface with Pro Tools | First
  • Two natural-sounding Scarlett mic preamps with plenty of even gain; two instrument inputs. Two 1/4-inch balanced jack outputs to connect professional studio monitors; one headphones output with gain control; MIDI I/O
  • Class-leading conversion and sample rates up to 192kHz / 24 bit; super-low roundtrip latency for using your plug-ins in real time without the need for DSP
  • LIMITED TIME OFFER: FREE Venomode DeeQ, Maximal 2, and Pivot, plug-ins upon registration and download.

Last update on 2023-10-02 / Affiliate links / Images from Amazon Product Advertising API

The Focusrite 2i4 provides everything you get in the 2i2 and adds a half dozen new features that will have audiophiles drooling. It’s also significantly smaller than the 2i2.

Scarlett 2i2 Is All You’ll Ever Need, Isn’t It?

The 2i2 Scarlett interface made a lot of friends when it hit the market and, for some time, was considered the best portable desktop recording interface for the price. It still might be for the price. But with the 2i4, it’s going to be hard to justify not spending a little more to get the added functions.

What We Were Looking For

Making the argument for the 2i2 didn’t use to be complicated. Any time you paired it up against a competitor, it would win the day with its two outstanding preamps. Now with the 2i4, you get those same preamps, and direct monitoring, and more. Plus, a rash of new features that the 2i2 can’t compete with. So what we want to know is:

  • Do the new features on the 2i4 spell the end of the 2i2?
  • Are the lower price and lighter weight saving graces for the 2i2?
  • Is the MIDI I/O on the 2i4 all it’s cracked up to be?
  • Who actually needs a Stereo/Mono switch?

The Specs

First let’s breakdown the technical specs for both USB audio interfaces:

Common Features: 2 Preamps

When comparing the 2i2 with other desktop interfaces a lot is made about how the 2i2’s pair of preamps set it apart from most of the competition. Well, that argument is moot here. Because both of these interfaces share this same outstanding feature.


What is there to say? If you have your guitar-playing hombre over for an impromptu recording session, you can plug in both guitars and both mics and have at it.


The two high-quality preamps that always set the 2i2 apart from its competitors set both the 2i2 and the 2i4 apart from their competitors.

Common Features: 2 x XLR-1/4″ Inputs

The ability to plug either mics or line devices like guitars or tape players in to same connectors gives both the 2i2 and 2i4 an advantage over interfaces (and there are quite a few) that feature either the XLR only or 1/4 inch only inputs. This does not qualify as a revolutionary feature, but it is certainly nice to have and could wind up saving you a lot of hassle.


Of course, a more extensive, more powerful audio interface will have plenty of XLR and 1/4 inch inputs. But we’re talking about portable desktop devices here. So whatever such a device can do to make your experience easier is a big plus.


The 2i4 offers the same number of XLR-1/4 inch combo inputs as the 2i2 is primarily notable because the 2i4 is considerably smaller than its predecessor.

Winner: Tie

Why? For instance, perhaps the quality of the preamps on one company’s device would be superior to those of the other company. But here, the preamps on the 2i2 are the same as the 2i4 preamps. So are the inputs.

Which focusrite scarlett interface are you leaning towards?

[amalinkspro type=”showcase” asin=”B09125VPM1″ apilink=”″ new-window=”true” addtocart=”false” nofollow=”true” sc-id=”5″ img-sizes=”500:500″ imgs=”” link-imgs=”false” btn-color=”#ff9900″ btn-text=”Buy on Amazon” alignment=”aligncenter” hide-prime=”0″ hide-image=”0″ hide-price=”1″ hide-button=”0″ width=”750″]waiyu Hard EVA Carrying Case for Focusrite Scarlett 2i2 (3rd Gen) USB Audio Interface (2i2)[/amalinkspro]

Unique Features: 2i2

From a performance standpoint, there are no features on the 2i2 that we would take over the 2i4 if we had our choice. The 2i4 is an upgrade of the 2i2, and so all its features are either the same or unique to the 2i4.

It was allowing you to get more from your compact desktop interface. The only notable thing that sets the 2i2 apart is its price.

Lower Price

Many young creative types don’t have a ton of money to spend on a desktop recording interface. For those budget-minded individuals, the 2i2 is a perfectly acceptable option for an audio interface that’s under $200. Almost everything about it is first-rate and the only thing separating it from the 2i4 is that the 2i4 has several new features added on.Unique Features: 2i4

Direct Monitoring with Option to Blend

Many folks love the fact that you can choose either latency-free direct monitoring on your headphones or switch to a blend of natural and standard playback monitoring.

MIDI Input/Outputs

The MIDI I/O enables more robust manipulation of your DAW by way of software instrumentation. This allows the audio creator in you to produce more feature-rich music than would otherwise be possible.

Winner: 2i4

Why? Because it offers everything the 2i2 offers, plus a couple of other features, the 2i2 does not. Essentially, it’s the difference between a nice car and an excellent car with high-performance tires, an eight-cyle, rather than a six-cylinder engine, and four-wheel disc brakes.

Scarlett 2i2 vs 2i4: Pros and Cons

Below we’ll go through the pros and cons of each audio interface:

Pros of Scarlett 2i2

  • Latency free direct monitoring
  • Can be used with more than one person
  • The 2 preamps produce pro sound
  • Compatible with all popular DAWs
  • Affordable price point

Cons of Scarlett 2i2

  • No MIDI I/O
  • Suffers in comparison to its new cousin
  • Difficult to justify with the 2i4 just 70 bucks more

Pros of Scarlett 2i4

  • The MIDI I/O enhances your creative range
  • The more compact size makes it even easier to tote around
  • The PAD button prevents high-end cutoff and better quality
  • Surge protection is always nice to have
  • Stereo/Mono switch is a cool, if perhaps superfluous, feature

Cons of Scarlett 2i4

  • It’s smaller but heavier than the 2i2
  • It costs 50% more

Final Verdict

If you’re a serious creator, and you sometimes collaborate with other artists, and you can afford to spend an additional $70, there is no reason why you shouldn’t get the 2i4.

Its robust feature set makes that choice a no-brainer. If, on the other hand, you are working with a fairly tight budget and you want to get the most bang for your $130, you can’t lose with the 2i2.

So it all comes down to how much you have to spend. If it’s our money, we’re biting the bullet and spending the extra 70 bucks on the 2i4.

Michael Ocejo ( Editor-in-chief )

Michael loves audio production. He especially enjoys the technical aspect of making music sound good! Michael also loves spending time with his friends and family and enjoying parties.

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