It is a toss-up, take the Sony WH-1000XM5 Wireless Headphones. Neither one leads on more of the chart than the other: the Sony WH-1000XM5 Wireless...
The Ruling
Neither one leads on more of the chart than the other: the Sony WH-1000XM5 Wireless Headphones takes Isolation, the Beyerdynamic DT 900 PRO X Headphones takes Drivers. With the trade even, $20 is the tiebreaker, and the Sony WH-1000XM5 Wireless Headphones is the cheaper side of it.
Unless…
At a Glance
Every axis is scored out of 10 from the catalog specs below. The scores are relative to the products on this page, so a 10 means “best of these”, not “perfect”, and two identical columns mean the catalog genuinely cannot separate them. Axes the catalog holds no figure for on both sides are left off entirely rather than guessed at.
| Category | Sony WH-1000XM5 Wireless Headphones | Beyerdynamic DT 900 PRO X Headphones |
|---|---|---|
| Low-End Reach | 10/10 | 10/10 |
| High-End Reach | 10/10 | 10/10 |
| Isolation | 10/10 | 0/10 |
| Drivers | 6.7/10 | 10/10 |
| Value | 10/10 | 9.4/10 |
The Split
Listening solution for creator monitoring, gaming, editing, and long-session comfort.
On paper the Sony WH-1000XM5 Wireless Headphones takes active noise cancelling (Yes). It gives up driver size to the Beyerdynamic DT 900 PRO X Headphones. It is the cheaper of the two, by $20.00.
Leads on
ANC cancels steady background noise — useful for editing in a room you do not control.
Listening solution for creator monitoring, gaming, editing, and long-session comfort.
On paper the Beyerdynamic DT 900 PRO X Headphones takes driver size (45mm, +15mm). It gives up active noise cancelling to the Sony WH-1000XM5 Wireless Headphones. That costs $20.00 more than the Sony WH-1000XM5 Wireless Headphones.
Leads on
Larger drivers move more air, which usually means more low-end weight.
These 3 specs are the same on both of them, so none of it is part of the decision.
The Record
A group is won by whoever takes more of its rows outright. Specs the catalog cannot rank are shown but never decide a group.
Bottom Line
The Sony WH-1000XM5 Wireless Headphones is the pick on the specs the catalog holds, but “better on paper” and “right for you” are different questions. Each case below names what the product is actually good at and who that suits.
The clearest difference is active noise cancelling, which the Sony WH-1000XM5 Wireless Headphones has and the Beyerdynamic DT 900 PRO X Headphones does not. Across the catalog's specification sheet the two differ on 2 specs. They match on 3 specs, including frequency response, impedance and fit. Two headphones from Sony and Beyerdynamic, each taking a different approach to sound signature and comfort for long sessions.
It is a toss-up — take the Sony WH-1000XM5 Wireless Headphones. Neither one leads on more of the chart than the other: the Sony WH-1000XM5 Wireless Headphones takes Isolation, the Beyerdynamic DT 900 PRO X Headphones takes Drivers. With the trade even, $20 is the tiebreaker, and the Sony WH-1000XM5 Wireless Headphones is the cheaper side of it.
Both share 3 specifications in the catalog, including frequency response (20Hz-20kHz), impedance (48 Ohms) and fit (Over-ear). None of those is a reason to pick one over the other.
The Beyerdynamic DT 900 PRO X Headphones costs $319.99 against $299.99, a difference of $20. The premium buys driver size (45mm). Whether that is worth it depends on which of those you would actually use.