JJJJJJlThese. The price may be similar but i guarentee these are leagues better. The use the same driver and sound similar to the Sennheiser HD 660s, go look how much those cost to get a scale of how good these are.
EatingdonutsThere’s not the same level of clarity and smoothness as when used with an amp, but they’re still leagues above most headphones when played through a smartphone.