The title says it. Attached are a rendered image and a screenshot. You can see a lot more noise (on the floor) in the render than in the preview. Any way I can get the preview quality?
+1 with this issue
+1 rendered images have strong aliasing on some edges versus the preview image.
and noise on metallic surface as well… just let enscape render a couple seconds more 
it seems that the engine just needs a bit more time to “complete” the rendering process
I’m new to this forum but wanted to give some feedback in regards to the posted images. From what I observe it seems like two different lighting settings may be causing your issue.