Mobile phone cameras are already so powerful, what market is there for card machines?

The advantage of a card camera is not that it takes photos compared with a mobile phone.

But the card machine has the unique advantages of convenience and speed.

Before taking pictures with your mobile phone, you need to turn on your phone, select the camera function, and then take pictures.

The card machine can directly press the shutter to take pictures, and many card machines can take pictures at any time.

So the card camera is very suitable for snapshots and quick photography, which is a function that mobile phones cannot achieve.