Short answer: the ZhuLinNiao Z4. It ranks #152 of 450 in-ear headphones by sound quality, rated 4.3/5, at $109; the Tin HiFi T6 ranks #202, rated 4.2/5, at $105. The price gap is small enough that the sound-quality ranking should decide it.
Buy the ZhuLinNiao Z4. It is rated higher for sound quality, and the $4 you would save on the Tin HiFi T6 does not close the gap.
Still deciding? The full Headphones rankings cover every ranked option.
Specifications Side By Side
| ZhuLinNiao Z4 | Tin HiFi T6 | |
|---|---|---|
| Price | $109.00 | $105.00 |
| Ranked | #152 of 450 in In-Ear Headphones | #202 of 450 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Harman Preference Score | 77 (median of 10 squig.link measurements, calibrated to AutoEQ) | 76 (median of 14 squig.link measurements, calibrated to AutoEQ) |
| Deviation From Target | 1.69 dB standard deviation | 1.70 dB standard deviation |
| Tonal Tilt | +0.44 (negative is warmer, positive brighter) | -0.56 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-3.7 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (+1.5 dB at 30 Hz) |
| Connection | Wired | Wired |
| Driver Type | Dynamic | Hybrid (1 dynamic + 1 planar) |
| Impedance | 32 ohms | 28 ohms |
| Sensitivity | 106 dB | - |
| Frequency Response | 10Hz - 40kHz (Manufacturer specified) | 20Hz - 20kHz (Manufacturer specified) |
| Drivers | - | 1 x 10mm dynamic + 1 x micro planar |
| Weight | - | 0 lbs (6 g) per earbud |
Related Headphone Comparisons
More top alternatives to ZhuLinNiao Z4:
- Moondrop Kato vs ZhuLinNiao Z4
- Fosi Audio IM4 vs ZhuLinNiao Z4
- Moondrop Rays vs ZhuLinNiao Z4
- Moondrop Concerto vs Tin HiFi T6
- Tin HiFi T6 vs Twistura Beta
Prices on this page were last checked October 11, 2026 at 4:59 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Headphones In Full
ZhuLinNiao Z4: $109.00 Amazon eBay
Full ZhuLinNiao Z4 review and specifications →
| Back | Closed |
|---|---|
| Connection | Wired |
| Deviation From Target | 1.69 dB standard deviation |
| Driver Type | Dynamic |
| Form Factor | In-ear |
| Frequency Response | 10Hz - 40kHz (Manufacturer specified) |
| Harman Preference Score | 77 (median of 10 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 32 ohms |
| Sensitivity | 106 dB |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-3.7 dB at 30 Hz) |
| Tonal Tilt | +0.44 (negative is warmer, positive brighter) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Tin HiFi T6: $105.00 Amazon eBay
Full Tin HiFi T6 review and specifications →
| Back | Closed |
|---|---|
| Connection | Wired |
| Deviation From Target | 1.70 dB standard deviation |
| Driver Type | Hybrid (1 dynamic + 1 planar) |
| Drivers | 1 x 10mm dynamic + 1 x micro planar |
| Form Factor | In-ear |
| Frequency Response | 20Hz - 20kHz (Manufacturer specified) |
| Harman Preference Score | 76 (median of 14 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 28 ohms |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+1.5 dB at 30 Hz) |
| Tonal Tilt | -0.56 (negative is warmer, positive brighter) |
| Weight | 0 lbs (6 g) per earbud |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons