Short answer: the IKKO OH10S. It ranks #235 of 450 in-ear headphones by sound quality, rated 4.1/5, at $199; the Edifier Stax Spirit S10 ranks #256, rated 4.0/5, and costs $199.99, which makes this an easy call rather than a real tradeoff.
Buy the IKKO OH10S. It is rated higher for sound quality than the Edifier Stax Spirit S10 and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
Looking for alternatives? See the complete Headphones rankings.
Specifications Side By Side
| IKKO OH10S | Edifier Stax Spirit S10 | |
|---|---|---|
| Price | $199.00 | $199.99 |
| Ranked | #235 of 450 in In-Ear Headphones | #256 of 450 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Harman Preference Score | 75 (median of 4 squig.link measurements, calibrated to AutoEQ) | 74 (median of 3 squig.link measurements, calibrated to AutoEQ) |
| Deviation From Target | 1.71 dB standard deviation | 2.19 dB standard deviation |
| Tonal Tilt | -0.49 (negative is warmer, positive brighter) | -0.06 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+1.4 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (-3.1 dB at 30 Hz) |
| Connection | Wired | True wireless |
| Driver Type | Hybrid (1 dynamic + 1 balanced armature) | Planar magnetic |
| Drivers | 1 x 10mm dynamic + 1 x balanced armature | 1 x 12mm planar magnetic |
| Impedance | 18 ohms | - |
| Sensitivity | 106 dB | - |
| Frequency Response | 20Hz - 40kHz (Manufacturer specified) | - |
| Active Noise Cancelling | - | Yes |
| Battery Life | - | Up to 28 hours with case (Manufacturer specified) |
| Bluetooth Version | - | 5.4 |
| Bluetooth Codecs | - | SBC, AAC, aptX, aptX Adaptive, aptX Lossless, LDAC, LHDC 5.0 |
| Built-in Microphone | - | Yes |
| IP Rating | - | IP54 |
Related Headphone Comparisons
How IKKO OH10S compares with other leading options:
- Samsung Galaxy Buds Pro vs IKKO OH10S
- 7Hz Timeless vs IKKO OH10S
- Edifier Stax Spirit S10 vs Tanchjim Fola
- Edifier Stax Spirit S10 vs TRN Azure Dragon
- Edifier Stax Spirit S10 vs HiBy Project Ace
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
IKKO OH10S: $199.00 IKKO eBay
Full IKKO OH10S review and specifications →
| Back | Closed |
|---|---|
| Connection | Wired |
| Deviation From Target | 1.71 dB standard deviation |
| Driver Type | Hybrid (1 dynamic + 1 balanced armature) |
| Drivers | 1 x 10mm dynamic + 1 x balanced armature |
| Form Factor | In-ear |
| Frequency Response | 20Hz - 40kHz (Manufacturer specified) |
| Harman Preference Score | 75 (median of 4 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 18 ohms |
| Sensitivity | 106 dB |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+1.4 dB at 30 Hz) |
| Tonal Tilt | -0.49 (negative is warmer, positive brighter) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Edifier Stax Spirit S10: $199.99 TWS Amazon eBay
Full Edifier Stax Spirit S10 review and specifications →
| Released | Sep 2024 (2 years ago) |
|---|---|
| Active Noise Cancelling | Yes |
| Back | Closed |
| Battery Life | Up to 28 hours with case (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, aptX, aptX Adaptive, aptX Lossless, LDAC, LHDC 5.0 |
| Bluetooth Version | 5.4 |
| Built-in Microphone | Yes |
| Connection | True wireless |
| Deviation From Target | 2.19 dB standard deviation |
| Driver Type | Planar magnetic |
| Drivers | 1 x 12mm planar magnetic |
| Form Factor | In-ear |
| Harman Preference Score | 74 (median of 3 squig.link measurements, calibrated to AutoEQ) |
| IP Rating | IP54 |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-3.1 dB at 30 Hz) |
| Tonal Tilt | -0.06 (negative is warmer, positive brighter) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons