<p>Mirrorless cameras aren't supposed to be this good. Yet, somehow, Olympus has made a compact interchangeable lens camera so marvelous and drool-worthy that I don't even know where to begin.</p><p>If there's a mirrorless camera that can replace a DSLR, it's probably the OM-D E-M1, the successor to last year's critically acclaimed OM-D EM-5 (don't let the higher number fool you, it's the older model). Despite its small size, the solid E-M1 still manages to pack a serious punch.More of Everything</p><p>Hand the OM-D E-M1 to a casual shooter and they'll probably get scared off by all of the switches and buttons on the camera body. That's how you know the E-M1 is a serious camera for serious shooters. It's for photographers who don't just want, but need to fiddle around with apertures, shutter speeds, ISO settings, exposures, HDR and all that jazz.</p><p>Simply put, the E-M1 is more of everything more buttons, more features and more money. The E-M1 has a 16.3-megapixel Live-MOS sensor (up from 16.1-megapixels) with Olympus' TruPic VII image processor and a new phase-detection autofocus system.</p><p><a href="http://mashable.com/2013/11/02/olympus-om-d-e-m1-review/">Keep reading...</a></p>