Test | SE Xperia mini pro | Xperia X10 mini pro | SE Xperia arc | LG Optimus 2X |
Frequency response (from 40 Hz to 15 kHz), dB: | +0.57, -0.27 | +0.54, -0.48 | +2.48, -1.02 | +0.18, -0.09 |
Noise level, dB (A): | -84.1 | -83.6 | -84.5 | -82.8 |
Dynamic range, dB (A): | 84.1 | 84.4 | 84.4 | 82.6 |
THD, %: | 0.097 | 0.111 | 0.191 | 0.012 |
IMD + Noise, %: | 0.461 | 0.438 | 0.458 | 0.160 |
Stereo crosstalk, dB: | -51.1 | -63.9 | -53.3 | -37.4 |