What is the difference between a single battery and a SLR?

Let me give you a popular explanation.

First, the essential difference:

SLR: It is a single-lens reflective viewfinder, which means that what you see from the viewfinder is the first-hand information you see directly through the only lens. Being impartial and not dragging its feet is the most scientific and mature way to look at it. There is no delay in the shutter and the focus is fast.

If you add a polarizer and other filters to the lens, then you can immediately grasp the polarization effect, what you see is what you get.

Single electricity: generally speaking, the framing method is the same as that of small dc, without reflector. When you move the camera too fast, or the lens is off-center, you can't immediately grasp the first-hand shooting data, including the brightness you see. It is a choice to save volume.

Similarities: both single battery and SLR have large-size photosensitive elements, and imaging is much better than small dc.

Single battery = small dc body, handling performance+SLR photosensitive element+interchangeable lens.

In addition, although a single battery has a large-size photosensitive element, it does not mean that the imaging can reach the level of SLR, because there are gaps between the lenses.

Caliber and manufacturing process are much better than single contrast.

Similarly, this is why telephoto dc is superior to card dc or even quasi-professional portable imaging. Although the photosensitive elements are similar in size, the lens aperture is large.

In short:

SLR is suitable for people who want to learn photography. Even assistants will choose professional portability, such as Canon g 12. It is superior to single electricity in maneuverability.

Single battery is suitable for people who are not satisfied with DC imaging at home, or who have special requirements for image quality when using standby computers.