I am trying to setup a campaign with cpv lab using leadpages . But i am finding bit difficulty? Can anybody help me with that
I'm interested in this topic as well. I have a ton of landing pages and custom landing pages built on the lead pages platform.
What problems are you having?
Not sure if this will help.
But in the first page of your CPVLab (the campaign page), there is a little i icon on top right area.
Click on that, and you can see a link to the tutorial

The video explains clearly how you can set up Lead Capture campaign.
Disclaimer: I never tried Lead Capture campaign, just that for others like Landing Page Sequence, I learn from the Videos
How exactly does leadpages differ from any other lander?
I'm not grasping where the difficulties may come from.