There are those of us who believe 4.3" screens are too big, but it seems as though there are more who believe they're just the right size (or not big enough). According to a survey by Strategic Analytics, almost 90% of existing smartphone owners look at prototype / newer devices that sport larger screens, specifically 4.0" - 4.5" being the 'sweet spot'.
Kevin Nolan, Vice-President for the User Experience Practice at Strategy Analytics, added to the report:
"In order for smartphone owners to adopt larger devices, it is important for handset manufacturers to ensure that mobile devices are not too heavy and that the devices remain thin enough for purses and pockets."
Windows Phone has been keeping up with this new like for big things with the HTC TITAN and Samsung Focus S, as well as the Lumia 800 and 900 from Nokia. What size screen do you believe is the perfect size for a smartphone? Should we be hitting 5"?