Short answer: the Edifier Stax Spirit S10. It ranks #256 of 450 in-ear headphones by sound quality, rated 4.0/5, at $199.99; the Tanchjim Fola ranks #304, rated 3.9/5, at $199.99. With prices this close, go by the sound-quality ranking rather than the cost.
Buy the Edifier Stax Spirit S10. It is rated higher for sound quality than the Tanchjim Fola at the same price, so only choose the other one for a particular feature it does better.
Want more options? Browse the full Headphones rankings.
Specifications Side By Side
| Edifier Stax Spirit S10 | Tanchjim Fola | |
|---|---|---|
| Price | $199.99 | $199.99 |
| Ranked | #256 of 450 in In-Ear Headphones | #304 of 450 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Harman Preference Score | 74 (median of 3 squig.link measurements, calibrated to AutoEQ) | 72 (median of 8 squig.link measurements, calibrated to AutoEQ) |
| Deviation From Target | 2.19 dB standard deviation | 2.19 dB standard deviation |
| Tonal Tilt | -0.06 (negative is warmer, positive brighter) | +0.26 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-3.1 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (-4.2 dB at 30 Hz) |
| Connection | True wireless | Wired |
| Driver Type | Planar magnetic | Dynamic |
| Drivers | 1 x 12mm planar magnetic | 1 x dynamic |
| 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 | - |
| Impedance | - | 16 ohms |
| Sensitivity | - | 126 dB/Vrms |
| Frequency Response | - | 2Hz - 48kHz (Manufacturer specified) |
Related Headphone Comparisons
More top alternatives to Edifier Stax Spirit S10:
- IKKO OH10S vs Edifier Stax Spirit S10
- Edifier Stax Spirit S10 vs HiBy Project Ace
- Edifier Stax Spirit S10 vs TRN Azure Dragon
- IKKO OH10 vs Tanchjim Fola
- Tanchjim Fola vs BQEYZ Autumn
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
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
Tanchjim Fola: $199.99 Amazon eBay
Full Tanchjim Fola review and specifications →
| Released | 2025 (1 year ago) |
|---|---|
| Back | Closed |
| Connection | Wired |
| Deviation From Target | 2.19 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x dynamic |
| Form Factor | In-ear |
| Frequency Response | 2Hz - 48kHz (Manufacturer specified) |
| Harman Preference Score | 72 (median of 8 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 16 ohms |
| Sensitivity | 126 dB/Vrms |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-4.2 dB at 30 Hz) |
| Tonal Tilt | +0.26 (negative is warmer, positive brighter) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons