Beats Studio Pro vs Sennheiser HD 550

Beats Studio Pro

Beats

7.8

Recommended

Sennheiser HD 550

Sennheiser

8.2

A neutral, comfortable open-back that's the new pick of the 5-series

Beats Studio Pro

What Reviewers Agree On

Cross-platform: works great with both iOS and Android
Improved, more balanced sound compared to older Beats
Comfortable for extended wear

Deal Breakers

No multipoint Bluetooth at launch (added via firmware)

Sennheiser HD 550

What Reviewers Agree On

The best-sounding headphone in the HD 500 series — improved bass body and a more balanced, neutral tuning over the HD 560S and older 5-series models

Pros & Cons

Beats Studio Pro

Pros

Cross-platform: works great with both iOS and Android
Improved, more balanced sound compared to older Beats
Comfortable for extended wear

Cons

No multipoint Bluetooth at launch (added via firmware)

Sennheiser HD 550

Pros

Detailed Comparison

Sound Quality

Beats Studio Pro

More balanced than previous Beats, with punchy bass and clear mids.

Sound has matured — less bass-heavy, more balanced with clear vocals
Supports lossless USB-C audio — a rare feature at this price

Sennheiser HD 550

Reviewers converge on the HD 550 as the best-sounding model in Sennheiser's HD 500 series — a neutral, well-extended signature with a more complete bass body, an organic midrange and a slightly forward treble that can occasionally turn gritty. It is honest rather than exciting, and rewards critical listening.

Having heard almost every HD 500 series headphone, Headfonics calls the HD 550 the best-sounding one of the series, crediting refined bass and treble for a small but real step up over its predecessors.
The bass is one of the most potent in the series — fuller and more satisfying than older 5-series models, with the usual sub-bass dip far less pronounced, though it could still use a touch more punch and dynamism.

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An organic, well-articulated midrange with clear, centred vocals is the HD 550's standout strength, true to the classic Sennheiser house sound

Genuinely comfortable for long sessions thanks to a featherweight ~237g build, reduced clamping force and breathable velour earpads

A 150Ω open-back that is easy enough to run from a dongle but clearly rewards a proper DAC/amp with extra detail and low-end control

Modular, serviceable design — easily replaceable velour pads and a detachable cable — gives the HD 550 strong long-term ownership value

Deal Breakers

The lower treble can get edgy, gritty or scratchy, especially at higher volumes — the most consistent sonic criticism across reviews
The thinly padded headband with no central V-cutout creates a top-of-head pressure point that undercuts the otherwise light, comfy fit
The proprietary 2.5mm twist-lock cable connector limits third-party cable and boom-mic choices, and only a basic 3.5mm cable is included

The best-sounding headphone in the HD 500 series — improved bass body and a more balanced, neutral tuning over the HD 560S and older 5-series models
An organic, well-articulated midrange with clear, centred vocals is the HD 550's standout strength, true to the classic Sennheiser house sound
Genuinely comfortable for long sessions thanks to a featherweight ~237g build, reduced clamping force and breathable velour earpads
A 150Ω open-back that is easy enough to run from a dongle but clearly rewards a proper DAC/amp with extra detail and low-end control
Modular, serviceable design — easily replaceable velour pads and a detachable cable — gives the HD 550 strong long-term ownership value

Cons

The lower treble can get edgy, gritty or scratchy, especially at higher volumes — the most consistent sonic criticism across reviews
The thinly padded headband with no central V-cutout creates a top-of-head pressure point that undercuts the otherwise light, comfy fit
The proprietary 2.5mm twist-lock cable connector limits third-party cable and boom-mic choices, and only a basic 3.5mm cable is included

The midrange is where the HD 550 excels — vocals are warm, organic and clearly centred, with enough detail for critical listening, classic Sennheiser house sound done well.

Trusted Reviews praises a beautifully neutral, even-handed frequency response with high detail retrieval and good bass control, but says the presentation lacks energy and excitement — analysis over entertainment.

The treble is the recurring weak point — Trusted Reviews notes it can get edgy and gritty especially at bigger volumes, and Headphones.com calls the lower treble rather scratchy and dry.

Headphones.com rates the HD 550 perhaps its favourite Sennheiser midrange tuning yet, with better bass extension than the HD 6 series and less upper-midrange glare than the HD 505.

Audio46 describes an uncoloured, natural signature with articulate, non-boosted bass, an honest midrange and a smooth, fatigue-free treble — a well-tuned reference headphone for both casual listening and studio work.

The Headphone Show says from a tonality perspective this is a better midrange than 99.99% of headphones, with more bass extension than the HD 600 and only a minor 5-6kHz region that stands out as a problem.

Christian Svedin describes the HD 550 as a great representation of the Sennheiser sound — analytic, with great stereo imaging and depth — though bass-heavy listeners may find it a little thin.

Reddit owners in the r/Sennheiser appreciation thread call the tuning fantastic for their ears and a very good value set, with one describing a discounted pair as the best money ever spent on headphones.