Short answer: the Audio-Technica ATH-SPORT7TW. It ranks #993 of 1291 in-ear headphones by sound quality, rated 3.0/5, at $53.04; the Kinera Celest Gumiho ranks #1011, rated 2.9/5, at $49. The price gap is small enough that the sound-quality ranking should decide it.
What the Audio-Technica ATH-SPORT7TW does well: Its tonal tilt of +0.01 sits close to the target, so the overall balance is neither dark nor bright. The catch: A Harman score of 62 places it in the lower part of the in-ear rankings.
What the Kinera Celest Gumiho does well: Bass is lifted about 2.6 dB with extension to 20 Hz, giving kick drums and bass lines extra weight. The tradeoff: Presence sits about 5.7 dB low with a 10.5 dB dip near 5.4 kHz, so vocals and instruments lose some bite.
Buy the Audio-Technica ATH-SPORT7TW. It is rated higher for sound quality, and the $4.04 saving on the Kinera Celest Gumiho is not enough to make up the difference.
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Its tonal tilt of +0.01 sits close to the target, so the overall balance is neither dark nor bright.
Amazon $53.04 eBay
Bass is lifted about 2.6 dB with extension to 20 Hz, giving kick drums and bass lines extra weight.
Shenzhen Audio $49.00 eBayPrices on this page were last checked October 16, 2026 at 5:46 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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Specifications Side By Side
| Audio-Technica ATH-SPORT7TW | Kinera Celest Gumiho | |
|---|---|---|
| Price | $53.04 | $49.00 |
| Ranked | #993 of 1291 in In-Ear Headphones | #1011 of 1291 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Connection | True wireless | Wired |
| Driver Type | Dynamic | Hybrid |
| Drivers | 1 x 5.8mm dynamic | 1 x 10mm planar + 1 x balanced armature |
| Impedance | 14 ohms | 9 ohms |
| Sensitivity | 91 dB/mW | - |
| Frequency Response | 20Hz - 25kHz | 20Hz - 20kHz (Manufacturer specified) |
| Weight | 0 lbs (6.4 g) (pair) | 0 lbs (8.6 g) |
| Harman Preference Score | 62 (measured by crinacle, via AutoEQ) | 61 (median of 16 squig.link measurements, calibrated to AutoEQ) |
| Deviation From Target | 3.56 dB standard deviation | 3.21 dB standard deviation |
| Tonal Tilt | +0.01 (negative is warmer, positive brighter) | -0.42 (negative is warmer, positive brighter) |
| Back | - | Closed |
| Sub-bass Extension | - | Within 6 dB of target down to 20 Hz (-0.8 dB at 30 Hz) |
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