Nothing Headphone (a) B186 vs COOSII AC01
Nothing Headphone (a) B186
COOSII AC01
What Buyers Say
Nothing Headphone (a) B186
Users are overwhelmingly positive about these Nothing headphones, praising the exceptional battery life, comfortable fit, and intuitive controls like the scroll wheel. The sound quality is generally considered great for the price, though one audiophile friend rated it 5/10 and some note the noise cancellation isn't the strongest. The app's customization options and sleek design are also highlights, with minor complaints about glossy plastic showing smudges and snugness over long periods.
Pros
- Exceptional battery life
- Comfortable fit
- Intuitive controls
- Great sound for price
- Customizable app
Cons
- Glossy plastic shows smudges
- Noise cancellation not strongest
- Slightly snug over long periods
- Transparency mode could improve
COOSII AC01
These headphones are praised for their excellent sound quality, comfort, and sturdy build, especially given the affordable price. Many users appreciate the braided cable and foldable design, though some note the noise isolation is not as strong as advertised and the headband can be fragile. Overall, they are seen as a great value for casual listening, with responsive customer service addressing defects.
Pros
- Excellent sound quality for the price
- Comfortable for long wear
- Sturdy braided cable
- Foldable design for portability
- Good value for money
Cons
- Noise isolation weaker than advertised
- Headband can break easily
- Cable too short for some uses
- Volume controls designed for cell phones
- Not suitable for critical listening
Scores
Specifications
| Nothing Headphone (a) B186 | COOSII AC01 | |
|---|---|---|
| Design | ||
| Form Factor | over-ear | over-ear |
| Open/Closed | closed | closed |
| Foldable | — | ✓★ |
| Weight | 0.31 kg | 0.29 kg★ |
| Ear Cushion | memory foam | protein leather and breathable mesh |
| Headband | Liquid Silicone Padding | TPU |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 40 mm | 40 mm |
| Freq Min | 20 Hz★ | — |
| Freq Max | 40 kHz★ | 20 kHz |
| Impedance | 16 Ω | 32 Ω |
| Sensitivity | 110 dB★ | — |
| Hi-Res Audio | ✓★ | — |
| Codecs | LDAC | Wired Over-Ear Headphones with Mic, Passive Noise Isolating Stereo Headset with Volume Control, Foldable Comfort Ear Cushions for Adults Teens Girls, 3.5mm for Laptop, Chromebook, Tablet, Travel- Pink |
| Surround | Virtual Surround | Surround Sound |
| Noise Control | ||
| ANC | ✓★ | ✗ |
| ANC Type | adaptive hybrid | — |
| Transparency | ✓ | ✓ |
| Connectivity | ||
| Wireless | ✓★ | ✗ |
| Bluetooth | 5.4★ | — |
| Multipoint | ✓★ | — |
| Wired Connector | 3.5mm | 3.5mm |
| Detachable Cable | ✓★ | — |
| Cable Length | 1.2000000476837158 m | — |
| Range | 10.100000381469727 m★ | — |
| Battery | ||
| Battery Life | 135 hrs★ | — |
| Charge Time | 2 hrs★ | — |
| Fast Charging | 5 | — |
| Charging | USB-C★ | — |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 5★ | — |
| NC Mic | ✓ | ✓ |
| Boom Mic | ✗ | ✗ |
| Detachable Mic | ✗ | — |
| Features | ||
| Voice Assistant | Amazon Alexa, Google Home, Apple Home, SmartThings | — |
| Touch Controls | ✓★ | ✗ |
| App | Nothing X | — |
| Gaming Mode | ✓★ | — |
| Water Resistance | Water-Resistant | Water-Resistant |
Pros & Cons
Nothing Headphone (a) B186
- Strong connectivity (100th percentile)100th %ile
- Strong battery (100th percentile)100th %ile
- Strong anc (99th percentile)99th %ile
- Strong social proof (95th percentile)95th %ile
- Below average affordability (25th percentile)
- Below average comfort (30th percentile)
COOSII AC01
- Strong build (86th percentile)86th %ile
- Strong social proof (84th percentile)84th %ile
- Strong comfort (79th percentile)
- Strong affordability (76th percentile)
- Below average connectivity (19th percentile)19th %ile
Pricing
Nothing Headphone (a) B186
COOSII AC01
No current pricing available
Verdict
Scores 87 overall, wins 6 of 7 usage categories and 16 of 39 specs.
