GSMArena has a review of the Sony Ericsson W880 and writes, “We are really pleased with the improved user interface. The sound is nice, too. The only negative side that the W880 has is the performance of the external loudspeaker when it comes to listening to music. It produces only the high and mid tones and there is not even a trace of the lower ones. What is more the sound is a bit hollow and metallic. But that is an inevitable consequence of the ultra slim shell which can only house a really small loudspeaker. Furthermore, there is a certain crack sound when playing music at the highest volume level. The Sony Ericsson W850 loudspeaker performs way better when it comes to loudness, and when it comes to great sound our all time favorite is the Sony Ericsson W950, but then again it doesn’t play music as loud as W850.”
Read more about the Sony Ericsson W880.