The Walkman F886 (32gb)

The Walkman F886 handles WAV, AIFF, FLAC and ALAC playback up to 192KHz/24-bit and sports an "S-Master" digital amplifier that Sony claims has been customized for precisely these sorts of files. The F886 also houses a 4-inch Triluminos (854 x 480) display, which should do slightly more justice to Android 4.1 (with full Google Play access)