Warm Audio HeadRoom 55-90100
Warm Audio
39 Overall Score
vs
Nothing Headphone Pro B175
Nothing
84 Overall Score
What Buyers Say
Warm Audio HeadRoom 55-90100
No customer feedback yet
Nothing Headphone Pro B175
88 out of 100 low confidence 9 reviews
The CMF by Nothing headphones are widely praised for their exceptional value at around $80, offering premium build quality, comfortable fit, and impressive sound with deep bass and clear mids/highs. Active noise cancellation is effective for the price, though not top-tier, and battery life is excellent. Minor drawbacks include a soft carrying pouch instead of a hard case, a slightly bulky design, and a volume scroll wheel that adjusts in 6% increments. Overall, users strongly recommend them as a budget-friendly alternative to high-end models like Sony XM4/XM5.
Pros
- Exceptional value for money
- Premium build quality and design
- Comfortable for long wear
- Deep, punchy bass with clear mids/highs
- Effective ANC for the price
Cons
- Soft carrying pouch instead of hard case
- Slightly bulky design
- Volume wheel adjusts in 6% increments
- ANC not top-tier
- Cushioning may lose shape over time
Value for money 9
Build quality 6
Comfort 7
Sound quality 8
Noise cancellation 7
Battery life 5
Scores
Budget
Gaming
Work
Commute
Music
Studio
Calls
Specifications
| Warm Audio HeadRoom 55-90100 | Nothing Headphone Pro B175 | |
|---|---|---|
| Design | ||
| Form Factor | over-ear | over-ear |
| Open/Closed | closed | closed |
| Foldable | — | ✗ |
| Weight | 0.25 kg★ | 0.28 kg |
| Ear Cushion | memory foam | memory foam |
| Headband | — | cap-friendly |
| Audio | ||
| Driver Type | neodymium | dynamic |
| Driver Size | 45 mm★ | 40 mm |
| Freq Min | 10 Hz★ | — |
| Freq Max | 30 kHz★ | — |
| Impedance | 45 Ω | — |
| Sensitivity | 100 dB★ | — |
| Hi-Res Audio | — | ✓★ |
| Codecs | — | LDAC |
| Surround | — | Spatial Audio |
| Noise Control | ||
| ANC | ✗ | ✓★ |
| ANC Type | — | Adaptive |
| Transparency | — | ✓★ |
| Connectivity | ||
| Wireless | ✗ | ✓★ |
| Bluetooth | — | 5.4★ |
| Multipoint | — | ✓★ |
| Wired Connector | 3.5mm | 3.5mm |
| Detachable Cable | ✓★ | — |
| Cable Length | 3.0399999618530273 m | — |
| Battery | ||
| Battery Life | — | 50 hrs★ |
| Fast Charging | — | 5 mins for up to 4 hrs of playtime |
| Charging | — | USB-C★ |
| Microphone | ||
| Microphone | ✗ | ✓★ |
| Mic Count | — | 3★ |
| NC Mic | — | ✓★ |
| Boom Mic | — | ✗ |
| Features | ||
| Voice Assistant | — | Google Fast Pair & Microsoft Swift Pair |
| App | — | Nothing X |
Pros & Cons
Warm Audio HeadRoom 55-90100
- Strong sound (81st percentile)81st %ile
- Strong build (76th percentile)
- Strong comfort (67th percentile)
- Below average social proof (10th percentile)10th %ile
- Below average mic (15th percentile)15th %ile
- Below average anc (32nd percentile)
Nothing Headphone Pro B175
- Strong anc (98th percentile)98th %ile
- Strong connectivity (94th percentile)94th %ile
- Strong sound (94th percentile)94th %ile
- Strong social proof (90th percentile)90th %ile
- Below average build (34th percentile)
Pricing
Warm Audio HeadRoom 55-901000.300score per dollar
vs
Nothing Headphone Pro B1750.857score per dollar
Nothing Headphone Pro B175 offers 2.9x better value for money
Verdict
Winner: Nothing Headphone Pro B175
Scores 84 overall, wins 7 of 7 usage categories and 11 of 33 specs.
