Nice find by the people over at Nokia Collectors, with photos of the unreleased Nokia 6770 Slide, pictured with the high end (but similar form factor) Nokia N86 8MP. So many memories of the form factor, even if the OS and Internet-facing services have been left behind in 2016.
Being shown off here is the Nokia 6770 Slide. It's a 'dummy internal developers's prototype'. Specifications, were this to have all working components, are quoted as: