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AIAIAI Tracks Oklou Edition vs Sennheiser HD 25: which should you buy?

Specs, scores and condensed review verdicts for the AIAIAI Tracks Oklou Edition vs Sennheiser HD 25, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

Sennheiser HD 25 leads on 3 of 4 measures.

  • AIAIAI Tracks Oklou Edition
  • Sennheiser HD 25
HearWiki score
-
81
Sound
-
7.8
Value
-
8.0
Price (USD)
$70
$110

Generation & platform

The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?

Same generation

The AIAIAI Tracks Oklou Edition is 2 years newer, but it is the same generation of hardware: nothing in the radio, the codecs or the noise cancelling separates them. The platform is level; the newer hardware shows up in convenience features instead - the AIAIAI Tracks Oklou Edition adds USB-C.

  • Tracks Oklou Edition20262 yr newer
  • HD 252024
What differsTracks Oklou EditionHD 25

Everyday features

USB-C
Yes
No

Specifications

Tracks Oklou EditionHD 25
Type
On-Ear
On-Ear
Price (USD)
$70
$110
HearWiki score
Not scored
81
Released
2026
2024
Availability
Sold new
Still sold new
Driver
40 mm dynamic
dynamic
Driver type
dynamic
dynamic
Driver size
40 mm
-
Drivers per side
1
-
Frequency response
-
16 Hz - 22 kHz
Sound signature
bass-heavy
-
Impedance
32 Ω
70 Ω
Sensitivity
112 dB/mW
120 dB/mW
Sensitivity (dB/Vrms)
-
120.4
Active noise cancelling
No
No
Controls
both
none
Weight
78 g
140 g
Detachable cable
Yes
Yes
USB-C
Yes
No
Pad material
leatherette
-
Connector
3.5 mm
-
Microphones
1
-
Microphone type
electret
-

What reviewers said

AIAIAI Tracks Oklou Edition

The AIAIAI Tracks Oklou Edition is a lightweight on-ear headphone with a minimal design, driven by 40mm dynamic drivers for a bass-forward sound signature. It connects via a detachable 3.5mm cable with a single-button remote and mic, making it a simple, wired option for everyday listening. This artist-collaboration model emphasizes portability and straightforward functionality without active noise cancellation.

  • Pro:Lightweight at only 78g
  • Pro:Detachable cable for easy replacement
  • Pro:Bass-heavy sound signature
  • Con:No active noise cancellation
  • Con:On-ear design may not suit all listeners
  • Con:Wired only, no wireless option

Sennheiser HD 25

The Sennheiser HD 25 is a lightweight, wired on-ear headphone built for professional tasks like DJing, broadcasting, and field recording. It offers a neutral, accurate sound with good separation and a durable, modular design, though its lack of ANC and limited passive isolation make it less suited for travel or office use. Comfort can be an issue during long sessions, and the cable connection at the earcup is a known weak point.

  • Pro:Accurate, neutral sound with good separation
  • Pro:Lightweight and stable fit for active use
  • Pro:Durable, modular build with detachable cable
  • Con:Comfort declines during extended wear
  • Con:Weak passive isolation without ANC
  • Con:Cable connection at earcup is fragile

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

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