Test | COLORFLY CK4 | iPhone4 | Sony X1060 |
Frequency response (from 40 Hz to 15 kHz), dB: | +0.25, -3.07 | +0.02, -0.16 | +0.09, -0.78 |
Noise level, dB (A): | -91.0 | -90.2 | -89.6 |
Dynamic range, dB (A): | 90.8 | 90.2 | 89.5 |
THD, %: | 0.066 | 0.0068 | 0.079 |
IMD + Noise, %: | 0.082 | 0.012 | 0.072 |
Stereo crosstalk, dB: | -64.6 | -72.4 | -44.5 |