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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-25 · 7 min read · Independent comparison
• Austrian Audio Hi-X55 — biggest strength: A wired, over-ear studio design with a 44 mm Hi-X driver, all-metal hinges and headband, and slow-retention ear pads, so it's built for critical listening and long sessions at a desk.
• Austrian Audio Hi-X55 — biggest trade-off: It's wired only, has no microphone and no active noise cancellation, so it's anchored to whatever it's plugged into and won't help on a Zoom call.
• Jabra Evolve2 — biggest strength: A wireless Bluetooth 5.2 headset with active noise cancellation, two noise-cancelling microphones and Microsoft Teams certification, made for calls and meetings.
• Jabra Evolve2 — biggest trade-off: Its plastic build and single 20 kHz frequency figure signal a headset-first design, not a reference-listening tool — and this mono version is one ear, not two.
• Who each pick is for: Hi-X55 for mixing, monitoring, editing and anyone who wants a durable wired headphone; Evolve2 for hybrid workers living in softphone and video calls.
The Hi-X55 is Austrian Audio's closed, circumaural studio headphone, and the specs read like a tool built for a specific job. The 44 mm dynamic driver uses what the company calls "High Excursion" technology — a ring magnet system paired with a copper-coated aluminium voice coil that cuts the weight of the moving parts. Lighter moving mass means faster movement and quicker changes of direction, which is exactly what you want when you're listening for transients: drum hits, plucked strings, the attack on a synth. The claimed frequency range runs from 5 Hz up to 28 kHz, and at 25 ohms impedance it's easy to drive from a laptop or interface without a beefy amp.
The physical design tells the same story. Mechanically stressed parts — hinges, headband — are metal, and the headphone folds, which makes it far easier to throw in a bag than a fixed-frame studio can. The double-walled closed ear shell does two things at once: it keeps your signal from bleeding into a live mic, and it isolates you from the room enough to work in a noisy space. The slow-retention ear pads are a nice detail for long sessions, because they're designed to hold their shape rather than flatten out after a few months of daily use. Box contents are straightforward: the headphone, a removable 3 m 3.5 mm jack cable, and a 6.3 mm adapter for studio gear.
Who should buy it: producers, mixers, podcast editors, musicians tracking overdubs, and anyone who wants one honest wired headphone rather than a gadget. Who should skip it: if your day is built around Teams, Zoom or Google Meet calls, this is the wrong tool. There's no microphone, no Bluetooth, no ANC, and no touch controls — it's a wired listening device, full stop.
The Jabra Evolve2 55 is a different animal entirely — a wireless mono headset aimed at the modern hybrid workday. Connectivity is the headline: Bluetooth 5.2 with a range up to 30 meters, plus a Link 380 Bluetooth adapter in the box so it pairs with a laptop as reliably as it pairs with a phone. The bundled USB cable gives you a wired fallback, and the whole thing ships with a carry pouch. That's a kit designed for someone who moves between desk, kitchen table and office without wanting to re-pair anything.
On the audio side, active noise cancellation blocks out background chatter, and two premium microphones handle your voice so callers hear you rather than your surroundings. Jabra calls the fit "AirComfort," and given the headset weighs about 2.7 ounces, that's a real advantage over heavier over-ear cans during a back-to-back meeting block. It's certified for Microsoft Teams and works with other UC platforms, so the call controls — touch-based, per the spec sheet — are mapped to the apps people actually use. Battery life isn't listed in the data I have, so I won't guess at it.
Two things to be honest about. First, this is the mono version: one ear cup, not two. That's deliberate for call work — it keeps one ear open to your room — but it makes music listening a compromised experience. Second, the frequency response tops out at 20 kHz and the enclosure is plastic. That's perfectly fine for speech intelligibility, and it's a lot lighter because of it, but it's not a headphone you buy to judge a mix.
Who should buy it: remote and hybrid workers, support and sales teams, anyone who spends hours on calls and wants ANC, a good mic and wireless freedom in one package. Who should skip it: critical listeners, anyone who needs stereo music playback, and anyone who wants a metal-framed headphone that shrugs off years of studio abuse.
Side-by-Side: Which Should You Choose?
• Best for sound quality and critical listening → Austrian Audio Hi-X55. A 44 mm driver, 25-ohm impedance and a 5 Hz–28 kHz range are built for detail, not for speech.
• Best for wireless freedom → Jabra Evolve2. Bluetooth 5.2 with up to 30 m range and a bundled Link 380 adapter; the Hi-X55 is wired only.
• Best for noise blocking on a commute or in an open office → Jabra Evolve2. It has active noise cancellation; the Hi-X55 relies on its closed, double-walled shell for passive isolation.
• Best for durability → Austrian Audio Hi-X55. Metal hinges and headband, plus foldable construction and slow-retention pads that don't collapse quickly.
• Best for long-wearing comfort at a desk → it's a wash, and it depends on your day. The Hi-X55 uses slow-retention pads for extended sessions; the Evolve2 uses AirComfort and weighs only about 2.7 ounces.
• Best for stereo music playback → Austrian Audio Hi-X55. The Evolve2 in this configuration is mono, so you get one ear of sound.
• Best for plugging into studio gear → Austrian Audio Hi-X55. A removable 3 m cable and a 6.3 mm adapter are included; the Evolve2 connects over USB or Bluetooth.
In my opinion, these two barely compete — they solve different problems, and the right answer is almost always the one that matches your job. If you're mixing, editing, tracking or just want a wired headphone that will still be working in five years, I'd buy the Austrian Audio Hi-X55. If your calendar is full of video calls and you need a mic, ANC and wireless range, I'd buy the Jabra Evolve2 — and I'd accept the mono earcup and plastic build as the price of that convenience. The only buyer I'd push hard toward the Hi-X55 is someone who was tempted by the Evolve2 purely for music: for that, it's the wrong shape and the wrong spec sheet. Check the current price on Amazon before you commit, since that's the one variable that can flip a close call.
Yes, in my opinion. The Hi-X55 is a wired stereo studio headphone with a 44 mm driver, 25-ohm impedance and a 5 Hz–28 kHz range. The Evolve2 is a mono Bluetooth headset with a 20 kHz response, tuned for voice.
Yes. It has two premium noise-cancelling microphones and active noise cancellation, and it's certified for Microsoft Teams. The Austrian Audio Hi-X55 has neither — no mic, no ANC, just passive isolation from its closed ear shells.
Not well. It has no microphone and no wireless connection, so you'd need a separate mic and a wired setup. If calls are your main use, the Jabra Evolve2 is the more practical choice.
The Hi-X55 uses all-metal hinges and headband and folds for transport, plus slow-retention ear pads. The Evolve2 is a plastic-bodied headset that weighs about 2.7 ounces and ships with a carry pouch — lighter and more portable, but not built to the same standard.
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See also: Audio-Technica ATH-E70 vs Jabra Evolve2, Global Teck Worldwide Evolve2 vs AYI Earpiece Headphone Dual, Audio Technica ATH-PRO5XBK vs TRUTHEAR NOVA Earphone 1