ergonomics: an incredibly convenient arrangement of buttons, wheels, all kinds of twists, etc., after a short use, the fingers travel intuitively even in almost complete darkness; lock button on the mode wheel: a very useful thing, because. there is always confidence that you are shooting in the right mode (especially important when you need to quickly pull out a photo and start shooting); display, or rather its size + bright and rich display of colors; swivel display: to be honest, I appreciated its advantages only after a year of use, at first, too, how the vast majority rotted it, but on a crop it is a very necessary thing that gives mobility of use and a lot of opportunities, such as shooting from a low or, conversely, high point; convenient menu, which also intuitively navigates from the very first day of purchase; a small display showing the settings (although this is a merit of the XXd-line); very capacious battery: under normal weather conditions, shoots at 900-1000 shots; built-in cleaning system; sits in the hand like a glove (for example, unlike the XXXd line); build quality is amazing, but the Japanese (!); amazing HD video quality (someone may complain that the camera is only for taking pictures and the video function is not needed, but there are all sorts of moments); extremely fast response to pressing the shutter button even when the camera is in "sleep" mode (just a few milliseconds)