EarFun Air Pro 4
TRUTHEAR Zero ZERO:RED
What Buyers Say
EarFun Air Pro 4
The EarFun Air Pro 4 earbuds deliver exceptional value, with users praising their high-end sound quality, effective noise cancellation, and robust battery life. Many reviewers note they outperform far more expensive competitors like AirPods Pro and Sony XM4s, especially after customizing the EQ via the app. A few minor issues include occasional fit adjustments and a quirk with single-bud Bluetooth connectivity, but overall sentiment is overwhelmingly positive.
Pros
- Excellent sound quality with LDAC and aptX Lossless
- Effective active noise cancellation
- Long battery life (11 hours per charge)
- Great value for money
- Comfortable and secure fit
Cons
- Single-bud Bluetooth connectivity quirk
- Occasional fit adjustments needed
- LDAC disables multipoint pairing
- Le Audio not working for some users
TRUTHEAR Zero ZERO:RED
The Truthear Zero Red IEMs receive overwhelmingly positive feedback from all verified reviewers. Users praise the balanced, detailed sound quality that rivals much more expensive models, along with excellent build and comfort after finding the right ear tips. A few note the large nozzle may be uncomfortable for smaller ears initially, but patience with the included tips resolves this. Overall, they are highly recommended for gaming, music, and casual listening as an exceptional value under $100.
Pros
- Balanced and detailed sound quality
- Excellent value for money under $100
- Comfortable after finding right ear tips
- Great for gaming with good surround sound
- Solid build quality and attractive design
Cons
- Large nozzle may be uncomfortable for small ears
- Initial discomfort before finding right ear tips
- Cable is of passing quality, not premium
- Soundstage not expansive compared to higher-end models
- Bass booster adapter makes little difference
Scores
Specifications
| EarFun Air Pro 4 | TRUTHEAR Zero ZERO:RED | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | — |
| Ear Tips | 5 pairs of ear tips | — |
| Weight | 0.05 kg★ | 0.10 kg |
| Audio | ||
| Driver Type | hybrid | dynamic |
| Driver Size | 10 mm | 10 mm |
| Drivers | 2 | 2 |
| Freq Min | 20 Hz | 20 Hz |
| Freq Max | 20 kHz | 41 kHz★ |
| Impedance | 32 Ω | 17.5 Ω |
| Sensitivity | 100 dB | 117.5 dB★ |
| Hi-Res Audio | ✓★ | — |
| Codecs | aptX Lossless, LDAC, LC3 | — |
| Noise Control | ||
| ANC | ✓★ | — |
| ANC Type | adaptive hybrid | — |
| Transparency | ✗ | — |
| Connectivity | ||
| Wireless | ✓★ | ✗ |
| Bluetooth | 6.0 | — |
| Profiles | A2DP, AVRCP, HFP | — |
| Multipoint | ✓★ | — |
| Wired Connector | Bluetooth | — |
| Earbud Battery | ||
| Battery Life | 11 hrs★ | — |
| Charge Time | 2 hrs★ | — |
| Fast Charging | 10 min for 2 hours playback | — |
| Charging | USB-C★ | — |
| Case Battery | ||
| Case Battery | 54 hrs★ | — |
| Case Charging | USB-C★ | — |
| Wireless Charging | ✓★ | — |
| Microphone | ||
| Microphone | ✓★ | — |
| Mic Count | 6★ | — |
| NC Mic | ✓★ | — |
| Features | ||
| Voice Assistant | Google Assistant | — |
| Touch Controls | ✓★ | — |
| App | EarFun Audio App | — |
| Gaming Mode | ✓ | ✓ |
| Bone Conduction | ✗ | — |
| Water Resistance | IP55 | — |
Pros & Cons
EarFun Air Pro 4
- Strong sound (99th percentile)99th %ile
- Strong connectivity (99th percentile)99th %ile
- Strong mic (98th percentile)98th %ile
- Strong user sentiment (97th percentile)97th %ile
TRUTHEAR Zero ZERO:RED
- Strong user sentiment (97th percentile)97th %ile
- Strong social proof (90th percentile)90th %ile
- Strong sound (86th percentile)86th %ile
- Strong comfort (72nd percentile)
- Below average mic (12th percentile)12th %ile
- Below average connectivity (28th percentile)
- Below average anc (31st percentile)
- Below average build (34th percentile)
Pricing
EarFun Air Pro 4 offers 1.4x better value for money
Verdict
Scores 86 overall, wins 7 of 7 usage categories and 15 of 37 specs.
