I would like to move up to a smart phone. I want something that takes great pics. Effective use of wifi, something with a big screen, and ease of use. Including copying and pasting. Any recommendations?
Since you tagged this question as Android, I will assume you're asking for an Android phone recommendation.
If it is your first smartphone, of the phones Koodo offers, I would recommend the Nexus 4 as it offers great performance for the price.
The Galaxy Mega, or Galaxy S3, or Galaxy S4 are quite pricey. You may not want to spend that much money on your first foray into the world of smartphones.
The other Android phones are lower-end and will not offer you an acceptable experience.