Short answer: a tie on sound quality. Both are rated 3.1/5 (#1039 and #1038 of 1369 in-ear headphones) at nearly the same price ($2.99 vs $1.90), so choose on features and fit.
Why pick the Blon A6: A published AutoEQ preset corrects its response toward the Harman target, so a few minutes of EQ setup closes most of the gap. Watch for: About 4 dB less bass than the Harman target below 150 Hz, which can sound thin on pop, hip hop and electronic music.
The case for the Twistura D-MINOR: A published AutoEQ preset corrects its response toward the Harman target, so a few minutes of EQ setup closes most of the gap. The tradeoff: An uneven response, 2.8 dB standard deviation from target.
Buy the Blon A6 or the Twistura D-MINOR on features: they are rated the same for sound quality at close to the same price.
Looking for alternatives? See the complete Headphones rankings.
A published AutoEQ preset corrects its response toward the Harman target, so a few minutes of EQ setup closes most of the gap.
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A published AutoEQ preset corrects its response toward the Harman target, so a few minutes of EQ setup closes most of the gap.
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Specifications Side By Side
| Blon A6 | Twistura D-MINOR | |
|---|---|---|
| Price | 2.99 | 1.90 |
| Ranked | #1039 of 1369 in In-Ear Headphones | #1038 of 1369 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Harman Preference Score | 63 (median of 3 squig.link measurements, calibrated to AutoEQ) | 63 (median of 8 squig.link measurements, calibrated to AutoEQ) |
| Deviation From Target | 2.97 dB standard deviation | 2.75 dB standard deviation |
| Tonal Tilt | +0.46 (negative is warmer, positive brighter) | -0.63 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-5.6 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (-1.9 dB at 30 Hz) |
| Connection | Wired | Wired |
| Driver Type | Dynamic | Dynamic |
| Drivers | 2 x dynamic driver (1 x 10mm DLC diamond diaphragm + 1 x 6mm polymer composite diaphragm) | 1 x 10mm dynamic driver (LCP dome composite diaphragm) |
| Impedance | 16 ohms | 30 ohms |
| Sensitivity | 115 dB/Vrms | 108 dB/Vrms |
| Frequency Response | 20Hz - 20kHz | 15Hz - 37kHz |
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 Blon A6 from audioamigo, soundcheck39 and tonedeafmonk; the Twistura D-MINOR from audioamigo, boizoff, hu-fi, kuping-sensi, pw, theaudiostore, treblewellxtended and vortexreviews, all via squig.link.
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