Test | Sony Xperia P | HTC One S | Motorola RAZR | Sandisk Sansa Clip+ |
Frequency response (from 40 Hz to 15 kHz), dB: | +2.82, -3.24 | +1.90, -2.30 | +1.04, -0.42 | +0.02, -0.14 |
Noise level, dB (A): | -87.4 | -87.3 | -85.0 | -86.3 |
Dynamic range, dB (A): | 87.0 | 87.3 | 84.7 | 86.3 |
THD, %: | 0.151 | 0.104 | 0.0043 | 0.034 |
IMD + Noise, %: | 0.516 | 0.397 | 0.722 | 0.053 |
Stereo crosstalk, dB: | -61.3 | -65.3 | -54.3 | -56.0 |