Luchyres
100+ Head-Fier
They have almost the same sound sig. They have the same warmth in mids, while Aviot have cleaner, more detailed bass and more sparkly highs, so overall Aviot is perceived as less warm. What I'm impressed about Aviot, from their te-d01b to te-bd21f, is their careful tuning that avoid the harshness. As a long time fan of Nuarl, I'll say I'm more into Aviot now. Those Japanese small companies are really experts in sounds.
Two other questions: They are touch controls? How do you find their sensitivity?
Also, how do you feel they are handling your phone call needs (I know, not about music SQ, but super important to me and something the Nuarl's have nailed). Thank you!