| Test | Google Nexus One | HTC Incredible S | Huawei Ideos X5 | LG Optimus One |
| Frequency response (from 40 Hz to 15 kHz), dB: | +0.26, -0.42 | +0.18, -0.09 | +0.24, -0.28 | +0.21, -1.34 |
| Noise level, dB (A): | -85.5 | -82.5 | -71.8 | -84.5 |
| Dynamic range, dB (A): | 84.1 | 81.9 | 79.1 | 87.0 |
| THD, %: | 0.036 | 0.025 | 0.017 | 1.357 |
| IMD + Noise, %: | 0.170 | 0.119 | 0.158 | 0.165 |
| Stereo crosstalk, dB: | -61.1 | -68.2 | -28.8 | -28.3 |
