EarFun Air Pro 4
Btootos A90 Pro
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
Btootos A90 Pro
These Bluetooth 5.4 wireless earbuds receive overwhelmingly positive feedback for their impressive sound quality, comfortable fit, and excellent value for money. Users highlight the clear LED battery display, reliable connectivity, and IP7 waterproof rating as standout features. However, a few reviewers note issues with the microphone quality and earbuds falling out during exercise, and one user found them poor value. Overall, they are praised as a budget-friendly alternative to premium brands.
Pros
- Excellent sound quality and bass
- Clear LED battery display on case
- Comfortable and secure fit
- Reliable Bluetooth 5.4 connectivity
- IP7 waterproof rating
Cons
- Poor microphone quality for calls
- Earbuds fall out during exercise
- Lacks active noise cancellation
- Slippery case material prone to drops
- Some users report poor overall quality
Scores
Specifications
| EarFun Air Pro 4 | Btootos A90 Pro | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | true wireless |
| Ear Tips | 5 pairs of ear tips | soft silicone tips |
| Weight | 0.05 kg★ | 0.10 kg |
| Audio | ||
| Driver Type | hybrid | dynamic |
| Driver Size | 10 mm | 14.199999809265137 mm★ |
| Drivers | 2 | 2 |
| Freq Min | 20 Hz★ | — |
| Freq Max | 20 kHz★ | — |
| Impedance | 32 Ω | 32 Ω |
| Sensitivity | 100 dB★ | — |
| Hi-Res Audio | ✓★ | — |
| Codecs | aptX Lossless, LDAC, LC3 | AAC, SBC |
| Surround | — | Microphone Included, Noise Isolation, Surround Sound, Sweatproof, Touch Control |
| Noise Control | ||
| ANC | ✓ | ✓ |
| ANC Type | adaptive hybrid | ENC |
| Transparency | ✗ | — |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 6.0 | 5.4★ |
| Profiles | A2DP, AVRCP, HFP | — |
| Multipoint | ✓★ | — |
| Wired Connector | Bluetooth | Bluetooth |
| Earbud Battery | ||
| Battery Life | 11 hrs★ | 8 hrs |
| Charge Time | 2 hrs | 1.5 hrs★ |
| Fast Charging | 10 min for 2 hours playback | — |
| Charging | USB-C | USB-C |
| Case Battery | ||
| Case Battery | 54 hrs★ | 30 hrs |
| Case Charging | USB-C | USB-C |
| Wireless Charging | ✓★ | — |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 6★ | — |
| NC Mic | ✓ | ✓ |
| Features | ||
| Voice Assistant | Google Assistant | voice assistant |
| Touch Controls | ✓ | ✓ |
| App | EarFun Audio App | — |
| Gaming Mode | ✓★ | — |
| Bone Conduction | ✗ | ✗ |
| Water Resistance | IP55 | IPX7 |
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
Btootos A90 Pro
- Strong sound (91st percentile)91st %ile
- Strong social proof (90th percentile)90th %ile
- Strong connectivity (82nd percentile)82nd %ile
- Strong anc (81st percentile)81st %ile
- Below average build (34th percentile)
Pricing
Btootos A90 Pro offers 2.3x better value for money
Verdict
Scores 86 overall, wins 7 of 7 usage categories and 11 of 38 specs.
