Why do people buy expensive cameras when they can use smart phones?

If any professional photographer or professional photographer sees this article, I am sorry to explain and understand the pain behind these problems. The simple answer is pixels. /kloc-a professional camera with 0/2 million pixels performs better than a camera with 48 million pixels in terms of lens and width. With the increasing quality of smartphone cameras, compared with professional SLR cameras and mirrorless cameras, their sales have plummeted. For novice enthusiasts, this is meaningful, but for most people, it is not!

Ideally, a person should try to take photos with his mobile phone, and when the effect is obvious, he should turn to professionals for help. Most Instagram lovers just use pre-saved filters on Instagram or mobile phones. Most photographers don't even check ISO and photo heat.

In addition to mushrooming and seasonal photographers, there are also professional photographers. This kind of photographer works day and night just for a photo. How can you forget the photographer of National Geographic? They spend a season in the jungle, and sometimes they have to put on animal clothes to shoot that moment accurately at close range. Now compare two kinds of photographers. Imagine a national geographic professional photographer taking a close-up of kingfisher fishing with his iPhone. Interesting? This problem is self-evident. The main reason lies in the details.

Interesting fact: "The clear photos you see on your mobile phone can only be seen on your mobile phone." To verify the authenticity behind clarity, click on a photo from your mobile phone and expand it on your laptop or desktop. You will find a real difference. "The quality of smartphones is amazing. They are completely portable, so the images you can get are right in front of you, even if you have no intention of taking pictures. In terms of panoramic shooting and self-timer, smartphones are better than SLR (SLR is difficult to lift).

However, for images that are not in front of you, smartphones can do nothing. Heron, this morning (April 23, 2020) was shot in natural light. 500mm manual focusing lens, Nikon Df. No smartphone can take such a close shot.

20 19 12, Dover Castle, Night arrival, my wife. Nikon Df, 50mm f 1.4, manual focusing. Smartphones can't focus or shoot at such a low light level, nor can they cope with such a strong difference between light and dark. 20 18 12, xinlin, deer. Nikon D800, 70-200 f2.8, autofocus. This is an instant shot. Smartphones can't focus automatically quickly, especially in dim light, and they can't provide such images even though the pixels are very high.