Short answer: the 7Hz Aurora. It ranks #241 of 450 in-ear headphones by sound quality, rated 4.1/5, at $399; the ThieAudio Hype 4 MKII ranks #255, rated 4.0/5, at $399. The price gap is small enough that the sound-quality ranking should decide it.
Buy the 7Hz Aurora. It is rated higher for sound quality than the ThieAudio Hype 4 MKII at the same price, which makes it the one to get unless you need something the other one does better.
Still deciding? The full Headphones rankings cover every ranked option.
Specifications Side By Side
| 7Hz Aurora | ThieAudio Hype 4 MKII | |
|---|---|---|
| Price | $399.00 | $399.00 |
| Ranked | #241 of 450 in In-Ear Headphones | #255 of 450 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Harman Preference Score | 74 (median of 6 squig.link measurements, calibrated to AutoEQ) | 74 (median of 11 squig.link measurements, calibrated to AutoEQ) |
| Deviation From Target | 1.96 dB standard deviation | 1.68 dB standard deviation |
| Tonal Tilt | -0.28 (negative is warmer, positive brighter) | -0.54 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+0.4 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (-0.5 dB at 30 Hz) |
| Connection | Wired | Wired |
| Driver Type | Hybrid (1 dynamic + 1 planar magnetic + 2 balanced armature) | Hybrid (2 dynamic + 4 balanced armature) |
| Drivers | 1 x 12mm dynamic + 1 x 6mm planar magnetic + 2 x balanced armature | 2 x 8mm dynamic + 4 x balanced armature |
| Impedance | 30 ohms | 18 ohms |
| Sensitivity | 105 dB SPL/V | 101 dB |
| Frequency Response | 5Hz - 40kHz (Manufacturer specified) | 5Hz - 22kHz (Manufacturer specified) |
| Built-in Microphone | No | No |
Related Headphone Comparisons
How 7Hz Aurora compares with other leading options:
- ThieAudio Hype 4 vs 7Hz Aurora
- HeartField CU8 vs 7Hz Aurora
- 7Hz Aurora vs Xenns Mangird Tea Pro
- ThieAudio Hype 2 vs ThieAudio Hype 4 MKII
- ThieAudio Hype 4 vs ThieAudio Hype 4 MKII
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.
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The Two Headphones In Full
7Hz Aurora: $399.00 Linsoul eBay
Full 7Hz Aurora review and specifications →
| Back | Closed |
|---|---|
| Built-in Microphone | No |
| Connection | Wired |
| Deviation From Target | 1.96 dB standard deviation |
| Driver Type | Hybrid (1 dynamic + 1 planar magnetic + 2 balanced armature) |
| Drivers | 1 x 12mm dynamic + 1 x 6mm planar magnetic + 2 x balanced armature |
| Form Factor | In-ear |
| Frequency Response | 5Hz - 40kHz (Manufacturer specified) |
| Harman Preference Score | 74 (median of 6 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 30 ohms |
| Sensitivity | 105 dB SPL/V |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+0.4 dB at 30 Hz) |
| Tonal Tilt | -0.28 (negative is warmer, positive brighter) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
ThieAudio Hype 4 MKII: $399.00 Amazon eBay
Full ThieAudio Hype 4 MKII review and specifications →
| Released | Nov 2025 (11 months ago) |
|---|---|
| Back | Closed |
| Built-in Microphone | No |
| Connection | Wired |
| Deviation From Target | 1.68 dB standard deviation |
| Driver Type | Hybrid (2 dynamic + 4 balanced armature) |
| Drivers | 2 x 8mm dynamic + 4 x balanced armature |
| Form Factor | In-ear |
| Frequency Response | 5Hz - 22kHz (Manufacturer specified) |
| Harman Preference Score | 74 (median of 11 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 18 ohms |
| Sensitivity | 101 dB |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-0.5 dB at 30 Hz) |
| Tonal Tilt | -0.54 (negative is warmer, positive brighter) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons