You can take a photo on your iPhone with just one tap or press, but you can also use the Camera app hands-free for more impressive images. Doing so lets you take more detailed selfies, include your whole group in the frame, or get steadier results in Night mode — and it's easy to accomplish. Spoiler alert: using "Hey Siri" is not enough. Snapping selfies using the front camera is easy, but the rear camera gives you better results. Even though both are 12 megapixels on the iPhone 11, 12, and 13 series models, the rear has a faster wide-angle lens that lets more light in, improves autofocus... more
