Cameras of this spec and age have display diagonals of between 2.5" and 4.8". At only 2.7 inches, the Nikon Coolpix S3600 has a fairly small display diagonal compared to most of the other digital cameras of a comparable type and age to this digital camera.
We think you might also be interested in some of the other 2.7" screen digital cameras currently available including the DSC-W800 (£69), or the DSC-WX200 both from Sony or the Nikon Coolpix S3400 which all of have better reviews.
If this Nikon camera display diagonal is not large enough for you then you might want to look at the Leica M (£3,879) (3" and higher rated), or the Panasonic Lumix DMC-TZ61 (3" and higher rated).
What does "display diagonal" mean?