JBL Tune Flex JBLTFLEXBLUAM
EarFun Air Pro 4
What Buyers Say
JBL Tune Flex JBLTFLEXBLUAM
The JBL Tune Flex earbuds receive mixed reviews. While many users praise the sound quality, bass, and value for money, a significant number report serious issues with charging, connectivity, and fit. Durability is a standout positive, with several accounts of surviving washes and months outdoors, but reliability problems like uneven charging and random disconnections are common complaints.
Pros
- Great sound quality
- Powerful bass
- Good value for money
- Excellent durability
- Comfortable fit for some
Cons
- Charging issues
- Poor fit for many ears
- Connectivity problems
- Unreliable ANC
- Touch controls too sensitive
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
Scores
Specifications
| JBL Tune Flex JBLTFLEXBLUAM | EarFun Air Pro 4 | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | true wireless |
| Ear Tips | Large, Medium, Small | 5 pairs of ear tips |
| Weight | 0.17 kg | 0.05 kg★ |
| Audio | ||
| Driver Type | dynamic | hybrid |
| Driver Size | 12 mm★ | 10 mm |
| Drivers | 1 | 2★ |
| Freq Min | 20 Hz | 20 Hz |
| Freq Max | 20 kHz | 20 kHz |
| Impedance | 32 Ω | 32 Ω |
| Sensitivity | 110 dB★ | 100 dB |
| Hi-Res Audio | — | ✓★ |
| Codecs | SBC, AAC | aptX Lossless, LDAC, LC3 |
| Noise Control | ||
| ANC | ✓ | ✓ |
| ANC Type | adaptive | adaptive hybrid |
| Transparency | ✓★ | ✗ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.2★ | 6.0 |
| Profiles | A2DP 1.3, AVRCP 1.6, HFP 1.7 | A2DP, AVRCP, HFP |
| Multipoint | ✗ | ✓★ |
| Wired Connector | — | Bluetooth |
| Earbud Battery | ||
| Battery Life | 8 hrs | 11 hrs★ |
| Charge Time | 2 hrs | 2 hrs |
| Fast Charging | 10min = 2hrs | 10 min for 2 hours playback |
| Charging | USB-C | USB-C |
| Case Battery | ||
| Case Battery | 24 hrs | 54 hrs★ |
| Case Charging | USB-C | USB-C |
| Wireless Charging | ✗ | ✓★ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 4 | 6★ |
| NC Mic | ✓ | ✓ |
| Features | ||
| Voice Assistant | Siri, Google Assistant | Google Assistant |
| Touch Controls | ✓ | ✓ |
| App | JBL Headphones App | EarFun Audio App |
| Gaming Mode | ✗ | ✓★ |
| Bone Conduction | ✗ | ✗ |
| Water Resistance | IPX4 | IP55 |
Pros & Cons
JBL Tune Flex JBLTFLEXBLUAM
- Strong anc (97th percentile)97th %ile
- Strong mic (92nd percentile)92nd %ile
- Strong sound (85th percentile)85th %ile
- Strong connectivity (82nd percentile)82nd %ile
- Below average user sentiment (3rd percentile)3rd %ile
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
Pricing
JBL Tune Flex JBLTFLEXBLUAM
EarFun Air Pro 4
No current pricing available
Verdict
Scores 86 overall, wins 7 of 7 usage categories and 9 of 37 specs.
