If I want to have a good, and most of all objective, idea of what a view finder looks like compared to another one, which numbers of a DSLR's characteristics must I pay attention to? For example, ...
Is there at least one reason why I should buy an entry-level/prosumer APS-C DSLR versus a compact/four-thirds/bridge camera? [duplicate]
Possible Duplicate: How do Micro 4/3s cameras compare with DSLR cameras? I'm considering a Nikon D3100 as it is a DSLR and therefore provides flexibility of lenses, exposure and focal ...