Short answer: a tie on sound quality. Both are rated 3.7/5 (#646 and #680 of 1291 in-ear headphones) at nearly the same price ($31.99 vs $29.99), so choose on features and fit.
What the Kefine Loric does well: The median of 14 hobbyist measurements gives it a solid Harman preference score of 70 with a 1.99 dB spread, and its mids sit within about 0.7 dB of target, so vocals and instruments sound natural. Watch for: A 4.8 dB peak near 8.2 kHz can make cymbals and sibilance sound sharp.
What the Kinera Celest Wyvern does well: A broadly balanced tuning with a preference score of 70 against the Harman target. The tradeoff: Treble about 4 dB below target from 3 to 10 kHz, which can sound dull or veiled next to brighter headphones.
Buy the Kefine Loric or the Kinera Celest Wyvern on features: they are rated the same for sound quality at close to the same price.
Looking for alternatives? See the complete Headphones rankings.
The median of 14 hobbyist measurements gives it a solid Harman preference score of 70 with a 1.99 dB spread, and its mids sit within about 0.7 dB of target, so vocals and instruments sound natural.
Amazon $31.99 eBay
A broadly balanced tuning with a preference score of 70 against the Harman target.
Linsoul $29.99 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
| Kefine Loric | Kinera Celest Wyvern | |
|---|---|---|
| Price | $31.99 | $29.99 |
| Ranked | #646 of 1291 in In-Ear Headphones | #680 of 1291 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Connection | Wired | Wired (3.5mm) |
| Driver Type | Dynamic | Dynamic |
| Drivers | 1 x 10mm dynamic | 1 Dynamic (10mm LCP) |
| Impedance | 20 ohms | - |
| Frequency Response | 20Hz - 20kHz (Manufacturer specified) | - |
| Weight | 0 lbs (6 g) | - |
| Harman Preference Score | 70 (median of 14 squig.link measurements, calibrated to AutoEQ) | 70 (median of 7 squig.link measurements, calibrated to AutoEQ) |
| Deviation From Target | 1.99 dB standard deviation | 2.22 dB standard deviation |
| Tonal Tilt | -0.84 (negative is warmer, positive brighter) | -0.66 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+2.1 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (+0.5 dB at 30 Hz) |
Frequency Response Compared
Both headphones’ measurements overlaid on the Harman target. Above the target sounds louder in that range, below it quieter. Each curve is the median of several independent measurements, shifted so its 500 Hz to 2 kHz average sits at 0 dB, so only the tuning is compared.
Measurement data: the Kefine Loric from aftersound, atechreviews, audioamigo, bassaudio, csi-zone, ducbloke, eplv, fahryst, fernandagunsan, jaytiss, practiphile, silicagel, soundignity and tonedeafmonk; the Kinera Celest Wyvern from cammyfi, csi-zone, eplv, harpo, koi, soundignity and vortexreviews, all via squig.link.
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