i am using this laptop since last year, till now i didn't find any problem except battery backup. When i bought this laptop my laptop's battery backup was about 3 hrs. but now it decreased to only 45 mins. Dell insprion 1525 has a cool range of vibrant colours and a choice of finishes which makes this laptop a most colourful notebook.

Dell inspiron 1525 is smaller, lighter and slimmer than inspiron 1520. Display options for the Inspiron 1525 include a 15.4" matte finish or glossy widescreen display. The keyboard is firm with virtually no flex and the keys have excellent travel and cushion.

Now talking about the speaker quaility of dell inspiron 1525 i'll say that the sound is slightly tinny as is the case with nearly all laptop speakers.

Features:
Processor : Intel(R)core(TM)2Duo CPU T5750 @2.00 GHZ
Hard Disk: 160GB
Memory(RAM): 2038MB

pros:
1.much smaller and slimmer than inspiron 1520
2.keyboard, touchpad
3.solid performance and features

cons:
1.battery life
2.limited display options
3.graphics