The complete guide
What buying from Audio-Technica specifically gets you
Audio-Technica is one of the more established names in this category, and that matters beyond just recognition: it generally means a longer track record of firmware and driver support, published specifications you can actually verify, and a wider base of existing users troubleshooting the same setups online.
On the Audio-Technica AT2020USB-X specifically, Audio-Technica states: High-resolution A/D converter up to 24 bit / 96 kHz; Polar pattern: Cardioid; Frequency response: 20 - 20000 Hz. At £144.99 it sits in the mid-range tier of this catalogue, and those specific figures (not just the USB connection type) are what should decide whether it fits your setup over another Audio-Technica model or a different brand at a similar price.
The Audio-Technica AT2020USB-X reflects that: the specifications quoted for this listing (see the table below) are the manufacturer's own figures rather than estimates, which is the standard worth holding any microphone purchase to, regardless of brand.
That said, brand reputation is not a substitute for checking a microphone actually fits your specific use case — connection type, polar pattern, and price tier still matter more than the logo on the body for whether a given model suits your setup.
Weighed against the rest of this catalogue, the Audio-Technica AT2020USB-X is priced and specified consistently with what you'd expect from Audio-Technica at this tier, without unusual compromises in one area to hit a lower price point.