It a appears a new survey has found that the ratio of buyers is higher from tablets, but more search is happening on mobile devices.
Here is a quick analysis of the findings:
“While the smartphone is the device for research, the tablet is more the device for purchasing, according to the study by a Lenovo team led by Mo Chaara, Director, Site Optimization, in the Global Web Marketing Team at Lenovo”, published on mediapost.com
Check out the complete article here
This kind of research is leading the way in understanding how mobile users are being engaged by different viewing/browsing devices..