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Sennheiser MOMENTUM Free BLACK vs Sennheiser MOMENTUM In-Ear Wireless Black: which should you buy?

On aggregated review scores the Sennheiser MOMENTUM In-Ear Wireless Black comes out ahead with a HearWiki score of 61. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Sennheiser MOMENTUM In-Ear Wireless Black - Average overall at around $181.

Score breakdown

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

Sennheiser MOMENTUM In-Ear Wireless Black leads on 5 of 5 measures.

  • Sennheiser MOMENTUM Free BLACK
  • Sennheiser MOMENTUM In-Ear Wireless Black
HearWiki score
58
61
Sound
7.5
7.7
Battery
3.8
5.3
Calls
5.0
6.0
Price (USD)
$230
$180

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?

Half a step newer

Sennheiser MOMENTUM Free BLACK (2018) against Sennheiser MOMENTUM In-Ear Wireless Black (2015). The Sennheiser MOMENTUM Free BLACK edges ahead on platform, but only just: Bluetooth 4.2 against 4.1.

  • MOMENTUM Free BLACK20183 yr newer
  • MOMENTUM In-Ear Wireless Black2015
What differsMOMENTUM Free BLACKMOMENTUM In-Ear Wireless Black

Platform

Bluetooth
4.2
4.1

Level on: Top codec.

Specifications

MOMENTUM Free BLACKMOMENTUM In-Ear Wireless Black
Type
Neckband
Neckband
Price (USD)
$230
$180
HearWiki score
58
61
Released
2018
2015
Availability
Still sold new
Still sold new
Driver
10 mm dynamic
dynamic
Driver type
dynamic
dynamic
Driver size
10 mm
-
Drivers per side
1
1
Frequency response
15 Hz - 22 kHz
-
Impedance
28 Ω
18 Ω
Sensitivity
118 dB/mW
-
Bluetooth
4.2
4.1
Codecs
aptX
SBC, AAC, aptX
Multipoint pairing
No
No
Wireless range
10 m
-
Battery life
6 h
10 h
Full charge time
90 min
90 min
Wireless charging
No
No
Active noise cancelling
No
No
Controls
buttons
-
Weight
40 g
-
Water resistance
none
none
Detachable cable
-
No
USB-C
-
No
Model code
507490
-
Microphones
1
1

What reviewers said

Sennheiser MOMENTUM Free BLACK

The Sennheiser MOMENTUM Free is a lightweight neckband-style wireless earphone that prioritizes portability and a dynamic, clear sound signature. It offers a quick-charge feature and reliable wireless connectivity, but its overall appeal is tempered by a modest six-hour battery life and a premium price for its feature set. While it delivers energetic audio, the lack of noise cancellation and basic codec support may not suit all modern listeners.

  • Pro:Clear, powerful, and dynamic sound
  • Pro:Very lightweight and portable design
  • Pro:Quick charging capability
  • Con:Short 6-hour battery life
  • Con:Premium price for limited features
  • Con:Slight treble harshness in some tracks

Sennheiser MOMENTUM In-Ear Wireless Black

The Sennheiser MOMENTUM In-Ear Wireless is a 2017 neckband-style earphone that delivers a lively, bass-forward sound with energetic dynamics, making it engaging for many listeners. It offers a portable, wireless design with around 10 hours of battery life, though its fit and bulky neckband may not suit everyone. While not a neutral monitor, it provides a generally enjoyable listening experience for its price.

  • Pro:Engaging, bass-heavy sound with strong dynamics
  • Pro:Solid wireless battery life around 10 hours
  • Pro:Portable neckband design with basic controls
  • Con:Bass can overpower and unbalance the sound for some
  • Con:Neckband may feel plain or bulky
  • Con:Fit can become uncomfortable over long sessions

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

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