Staff Profile

Rishi Sanyal
Rishi Sanyal
Science Editor

Although I'm a scientist by training, having recently completed my Ph.D in biophysics, photography has always been a huge passion of mine. It's been an incredible opportunity to meld these two interests together here at DPReview!

Editorial content

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How Google developed the Pixel 3's Super Res Zoom technology

Google's Super Res Zoom technology uses pixel-shifting methods to achieve zoom results comparable to some optical solutions. Google has published an in-depth explanation on its AI blog.

Video interview: tech deep dive with Google Pixel 3 camera team

We sat down with the Google Pixel camera team to learn about key new camera features on the Pixel 3 and Pixel 3 XL, and an explanation of the sophisticated software advancements that power them.

5 ways Google Pixel 3 camera pushes the boundaries of computational photography

At a time when manufacturers are adding triple and even quad-cameras to their flagship smartphones, Google is sticking with one main camera. But given the sophistication of the company's computational efforts, we think it's the right approach for now.

Pixel 3 and Pixel 3 XL feature enhanced computational features, dual front-facing cameras

The Pixel 3 and Pixel 3 XL offer a second front-facing camera and a host of improved computational features such as digital zoom based on super-resolution capture, better depth mapping and a fill-light effect for low light portraits.

iPhone XS, XS Max and XR cameras: what you need to know

The devices' camera specs look pretty much identical to last year's iPhone X but under the hood a number of important improvements have been made.

DPReview on TWiT: Nikon Z Mirrorless

On this week's episode of The New Screen Savers from the TWiT Network, DPReview Science Editor Rishi Sanyal talks with host Leo Laporte about Nikon's entry into the high-end mirrorless market. Together we cover everything from our initial impressions to what it means for the industry at large.

Nikon Z7 First Impressions Review

Nikon's Z7 is the first camera to use the all-new Z-mount, the company's first new full-frame mount since 1959. We've put together our first impressions based on quality shooting time with a pre-production camera - check out what we've found.

Hasselblad X1D-50c Review: Take the studio wherever you go

The Hasselblad X1D-50c is a mirrorless medium format camera from one of the most famous camera brands of the 20th century. Following a series of feature-enhancing firmware updates we've been able to complete our review.

Tamron 70-210mm F4 Di VC USD Review

The Tamron 70-210mm F4 Di VC USD is a lightweight telephoto zoom lens for DSLR cameras that comes in at an MSRP of $799. How does it perform? Find out in our full review.

Samsung Galaxy S9 Plus Review

Samsung's flagship Galaxy S9+ comes with comprehensive photography features like dual optically stabilized rear cameras, smooth 4K video and of course, beauty filters for your selfies. But is it the best smartphone camera for you? Find out how it compares against the likes of Apple's iPhone X and Google's Pixel 2 in our full review.