review from gsmarena.
Key features
Size: 99 x 47 x 14 mm, 94 g
Slim slider body
Appealing design and color options
Dynamic themes and wallpaper animation
Light effects
Good keypad
Good 256K-color QVGA display
M2 memory card support, up to 2GB
2-megapixel camera
Email client and RSS-feed reader
A2DP enabled Bluetooth
Quad band support, GPRS and EDGE Class 10
Main disadvantages
Only 12MB of integrated memory
No indicator of missed events
Not operable without SIM
No autofocus and flash
No FM radio
Awkward handling of SIM card and rear cover
review-
Sony Ericsson S500: Emotion vs Reason - GSMArena.com