Apple finally stole my heart from the Google Pixel with this iPhone camera feature – CNET [CNET]

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The flexibility of Apple's ProRaw photo format let me show both the shadow details in the cactus and the bright Dawn sky.Enlarge Image

Google Pixel. But more and more often, I reach for my iPhone 12 Pro Max when taking a shot. Its telephoto camera, which sits alongside wide-angle and ultrawide cameras, is a big draw. The control the ProRaw format gives me when I edit my shots, however, is the key to my shifting photography habits. 

The new ProRaw technology lets me achieve a look that’s more pleasing and natural than I can get with the standard JPEG or HEIC photos most camera phones produce. That’s important for both my nature and family photos.

Read: CNET’s in-depth review of Apple ProRaw

The new format gives Apple an edge after a decade in which its once-superior iPhone cameras lost ground to Google, whose image-processing software dramatically improved smartphone photography. Apple’s investments in photography should help keep iPhone customers loyal — especially the creative types Apple loves to showcase in its ads — even as companies like Samsung try to win us over with features like big-zoom telephoto cameras.

Google led the way but lost the lead

Google deserves credit for pioneering computational photography techniques that compensate for the shortcomings of smartphone cameras. It’s made smartphones a better option for photography enthusiasts, like me, who are accustomed to lugging around a DSLR.

One of my favorite Google technologies is called computational raw, a direct competitor to ProRaw that beat Apple to the market by two years with the Pixel 3 release. It’s key to wringing out of tiny phone sensors more image quality than I thought would ever be possible.

The ProRaw image to the left offers a natural view to the Sangre de Cristo Mountains at sunset, left. On the corresponding JPEG, the mountains look overprocessed and unrealistic.Enlarge Image

coronavirus pandemic. Google’s Pixel 5 has just wide and ultrawide cameras; the iPhone 12 Pro models sport wide, ultrawide and telephoto cameras.

The iPhone 12 Pro models start at $999 compared with the Pixel 5’s more modest $699 price tag. The Pixel 5 is a good choice for plenty of people. I just happen to be someone who needs a telephoto camera, in particular the 2.5X zoom in the iPhone 12 Pro Max, whose price starts at $1,099.

Apple’s ProRaw works just fine with its 2.5X optical zoom. In contrast, Google’s computational raw suffers from lower resolution when used with the Pixel’s Super-Res Zoom magnification trick. I’m interested in the 3X and 10X zoom cameras on Samsung’s new Galaxy S21 Ultra, but Samsung doesn’t enable the ability to capture raw images from those cameras.

Why ProRaw is good

The biggest advantage of ProRaw is that it offers photographers more of the flexibility they’re used to with higher-end SLR and mirrorless cameras from the likes of Sony, Nikon and Canon. To create a compact JPEG or HEIC, a camera throws out image information it doesn’t think you’ll need. Shooting raw keeps more of that original data. Apple, like Google, packages the raw data using Adobe’s flexible DNG (Digital Negative) image format.

I started shooting raw with my DSLR years ago to get better control over exposure and color. I was looking for the ability to fine-tune shadow detail, brighten highlights and fix color casts according to my taste rather than my camera’s guesswork. 

Apple’s ProRaw, like Google’s computational raw, gives me that freedom but with smartphone photography. Ordinary raw photos from a smartphone are limited by the data captured in a single image. ProRaw, though, marries multiple frames into a single shot with Apple’s Smart HDR to offer a wider span from bright to shadow and more tonal detail than a JPEG or HEIC. (The technical term for that is dynamic range.) And it applies Apple’s Deep Fusion technology, a pixel-by-pixel analysis of each shot to reduce noise while preserving texture and color. ProRaw gives me the flexibility to preserve more of both the brilliant sky and deep shadows of sunset scenes.

The second benefit is color flexibility. Cameras struggle to judge how best to compensate for tints like the deep blue of shadowed scenes or the warm oranges of sunrise and sunset. ProRaw preserves more color information, allowing me to warm up the tones of someone’s shadowed face so it doesn’t look like hypothermia has set in.

ProRaw editing flexibility better than JPEGEnlarge Image

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