E50 is really a nice performing hand set.
Has blackberry support and is priced least for any other blackberry device.
Has great battery life.
The display is really cool. Really rich colors and the long screen displays mails, web pages very nicely. - Web browser is very capable but you have to scroll a lot on almost all the pages; you should install the opera mini for ease of browsing.
Has POP/IMAP/SMTP stack
General functions like bluetooth, handsfree, easy navigation, music player
internal memory
Sleek design, light weight
You can have security code for the handset/SIM/Memory card to restrict the access to confidencial info.
Camera is reasonably good; I have taken lots of snaps and made video which are of reasonable quality that we can expect from 1.3 Mega Pixels.
Cons:
complains quite frequently about low on memory. You do not have any other way to get rid of this situation than to restart the set. Which I felt very anoying. You can not open mid sized docs on the phone due to this memory prob.
I did not quite like the looks of this phone. I heard there is another varient in shops that is black in color and looks little better.
Copy paste functionality is bit tedious on this phone. You have to make really difficult hand gastures to keep pressing the side button and select and copy/paste the text. The sleek design of this phone actually makes holding this key and text selection little difficult.