Test | SE Xperia Arc | LG Optimus 2X | SE Xperia X10 |
Frequency response (from 40 Hz to 15 kHz), dB: | +2.21, -0.91 | +0.15, -0.07 | +0.29, -0.31 |
Noise level, dB (A): | -85.6 | -83.0 | -82.5 |
Dynamic range, dB (A): | 85.6 | 82.9 | 82.2 |
THD, %: | 0.219 | 0.0077 | 0.042 |
IMD + Noise, %: | 0.188 | 0.132 | 0.289 |
Stereo crosstalk, dB: | -31.9 | -38.6 | -63.6 |