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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Sony a1 review
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The Sony Alpha 1 is Sony's flagship mirrorless camera for, well, just about anything. With a 50MP sensor, it gives you tons of resolution, but it also lets you fire off burst images at 30 fps for fast action sports. Add in 8K video capture and you have a really impressive package.

Apple's new M1-powered iPad Pros have Thunderbolt, 5G and a 'Liquid Retina XDR display' for the 12.9" model

In addition to putitng its new M1 chipset inside both the 11" and 12.9" iPad Pros, Apple has also thrown in a Thunderbolt port and 5G connectivity. The 12.9" iPad also receives a new 'Liquid Retina XDR display' with a claimed 1,600-nits peak brightness for HDR content.

Apple announces new 24" M1-powered iMacs in an array of bright new colors

Apple has given its iMac lineup a design refresh for the first time in nearly a decade and tossed in its new M1 chipset first seen in its MacBook Air, MacBook Pro and Mac Mini computers late last year.

Hands-on with the Sony FE 14mm F1.8 GM

Sony has announced its latest G-Master lens: the ultra-wide 14mm F1.8 GM. At nearly a third the weight of its nearest peer for the system, it's an incredibly compact and lightweight prime for E-mount shooters. Read on for a closer look at what it offers, including a preliminary look at its optical performance.

Closer look: Canon RF 100mm F2.8L Macro IS USM

Canon has just announced a native RF-mount contemporary to its popular EF 100mm F2.8L Macro lens. The RF 100mm F2.8L Macro IS USM is an all-new design, and we've been digging into its feature set. Click through to learn more.

Sony’s Xperia 1 and 5 Mark III introduce variable optical zoom (but that's not what we're excited about)

Sony's Xperia 1 and 5 Mark III smartphones introduce a variable 70-105mm telephoto optic, 120Hz OLED displays, and are the first cameras ever to shoot 20 fps with temporal noise reduction. Read on for an in-depth look.

Hands-on with Sony's compact 24mm, 40mm, and 50mm G prime lenses

Sony recently announced a set of three compact full-frame E-mount prime lenses: the 24mm F2.8G, the 40mm F2.5G, and the 50mm F2.5G. Learn more about them in our detailed hands-on first impressions article.

First impressions of the Sony 50mm F1.2 GM

Good news for E-mount shooters: While the Planar T* FE 50mm F1.4 ZA optic was impressive, the new Sony FE 50mm F1.2 GM appears to exceed it in nearly every respect. Click through for a closer look.

Analysis: New Sony a1 sensor offers class-leading dynamic range, along with high-speed and high-resolution

We're still working through our full range of tests on the new Sony a1, but with the lab portion complete, we've discovered that despite its extra resolution, the a1's sensor displays a marked improvement over the first-generation full-frame stacked CMOS seen in the a9 and a9 II.

Sony's $2500 Xperia Pro is half 5G phone, half 4K HDR monitor/live-streaming device

Sony's latest smart device, the Xperia Pro, doubles as a 5G smartphone, the world's first portable, affordable external 4K HDR OLED monitor for HDR productions, and an all-in-one 5G live streaming and file transfer solution when paired with supported cameras.