Over-Ear
HiFiMAN He-R9
58Average
$109
Full review dataHiFiMAN He-R9 vs Nothing CMF Headphone Pro: which should you buy?
On aggregated review scores the Nothing CMF Headphone Pro comes out ahead with an HearWiki score of 84. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Nothing CMF Headphone Pro - Great overall at around $140.
Over-Ear
Nothing CMF Headphone Pro
84Great
$140
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
HiFiMAN He-R9
Sound5.5
Battery4.0
Value6.0
Nothing CMF Headphone Pro
Sound8.0
Noise cancelling8.5
Battery9.5
Calls7.5
Value9.0
Specifications
| Spec | HiFiMAN He-R9 | Nothing CMF Headphone Pro |
|---|---|---|
| Type | Over-Ear | Over-Ear |
| Price (USD) | $109 | $140 |
| HearWiki score | 58 / 100 · Average | 84 / 100 · Great |
| Released | - | 2025 |
| Audio | ||
| Driver | dynamic | 40mm custom nickel-plated dynamic drivers |
| Driver size | 50 mm | 40 mm |
| Drivers per side | 1 | 2 |
| Frequency response | 15Hz-35kHz | 20Hz-20kHz |
| Impedance | 60 Ω | 16 Ω |
| Sensitivity | 100 dB/mW | - |
| Wireless | ||
| Bluetooth | 5.0 | 5.4 |
| Bluetooth version | 5.0 | 5.4 |
| Codecs | SBC, AAC, aptX, aptX HD, LDAC | AAC, SBC, LDAC |
| Multipoint pairing | No | Yes |
| Latency | - | 120 ms |
| Wireless range | - | 10 m |
| Battery | ||
| Battery life | 8 h | 100 h |
| Battery life (ANC on) | - | 50 h |
| Full charge time | - | 120 min |
| Quick charge | - | 5 min = 8 h |
| Wireless charging | No | No |
| Features | ||
| Active noise cancelling | No | Yes |
| ANC type | - | hybrid |
| Transparency mode | - | Yes |
| Companion app | - | Yes |
| Custom EQ | - | Yes |
| Wear detection | - | Yes |
| Controls | - | both |
| Design | ||
| Weight | 328 g | 283 g |
| Water resistance | none | IPX2 |
| Foldable | - | No |
| Detachable cable | - | Yes |
| USB-C | Yes | Yes |
| Balanced connection | Yes | - |
| Calls | ||
| Microphones | - | 5 |
| Call noise reduction | - | 3-mic ENC architecture |
What reviewers said
HiFiMAN He-R9
The HiFiMAN HE-R9 is a closed-back wireless over-ear that leans heavily into bass emphasis, making it a niche pick for low-end lovers rather than a neutral all-rounder. Its Bluetooth module adds convenience with solid codec support, but the dark, sometimes piercing treble and modest battery life hold it back from broader appeal.
- Pro:Powerful, impactful bass response
- Pro:Rich and warm midrange timbre
- Pro:Supports high-quality LDAC and aptX HD codecs
- Con:Sound signature is far from neutral, not for critical listening
- Con:Treble can become harsh or piercing at times
- Con:Wireless battery life is limited to around 6 hours
Nothing CMF Headphone Pro
The CMF Headphone Pro from Nothing is a budget-friendly over-ear wireless headphone that punches well above its price point, offering a robust feature set including hybrid ANC, LDAC support, multipoint Bluetooth, and an impressive 100-hour battery life with ANC off. Its sound is lively and well-tuned for the price, while the build and controls feel solid for the cost, though some compromises exist in water resistance and EQ customization. Overall, it's a standout value pick for anyone seeking long battery life and capable noise cancellation without spending a fortune.
- Pro:Exceptional battery life of up to 100 hours
- Pro:Effective hybrid ANC for the price
- Pro:Supports high-quality LDAC codec
- Con:Basic IPX2 water resistance only
- Con:EQ customization is limited
- Con:Not foldable for easy portability
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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