What are the camera functions of iPhone 7?

Take a quick photo. ?Adjust the focus. The use of flash lights and HDR. Turn on the grid camera function. Black and white photo.

1. Take photos quickly. When the phone is locked, you can press and hold the upper right corner of the screen with your finger and pull up to open the camera directly, which is convenient and quick.

2. Adjust the focus. We often need to adjust the shooting distance when taking pictures. We can adjust it by opening or closing two fingers. An adjustment button will be displayed, and you can adjust it as needed.

3. The use of flash lights and HDR. I usually set the flash light to automatic. The iPhone's light sensor will automatically determine whether the flash light is needed. HDR mode can make stereoscopic scenes realistic and enhance the realism of photos. Click "HDR is off" to turn it on. In layman's terms, when you turn on taking photos, the iPhone will quickly take 3 photos and choose the best one.

4. Turn on the grid camera function. The grid camera function can divide the photo into equal parts and can be used to take pictures of landscapes and buildings. Just turn on "Grid" in "Settings - Photos & Camera".

5. Black and white photos. The iPhone can also turn photos taken on the phone into black and white. Click on the photo you took and edit it. You will see different filters, you can choose black and white.