There is a great deal of fair, unbiased comparison in one of the lectures titled 'similarities between Christianity & Islam' by Dr Zakir Naik. You should be able to find it on youtube. It also has comprehensive, references to the facts.
It will be very well for QLers to go through it and see for oneself. I hope all of us watch it- who knows what good is in store for us.
I happened to find the link while typing...it is one among series. Regards