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More than megapixels: 108MP Samsung Galaxy S21 Ultra vs. 20.2MP Canon 1DX II

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More than megapixels: 108MP Samsung Galaxy S21 Ultra vs. 20.2MP Canon 1DX II

Photographer and video producer Kevin Raposo wanted to test how Samsung’s new Galaxy S21 Ultra smartphone compares to a $6,000 professional DSLR camera. Specifically, Raposo wants to see how the 108MP image sensor in the S21 Ultra compares to the 20.2MP image sensor in his Canon 1DX Mark II DSLR. Can the 20MP full-frame Canon camera keep up with the latest flagship Samsung smartphone despite being seriously outgunned in the megapixels department?

In the video below, Raposo compares six different images, each captured by the Samsung Galaxy S21 Ultra and the Canon 1DX II. He shot portraits and images in challenging to compare the cameras. The video shows a 100% crop from each camera, and you can guess which photo was captured by which device as you watch along. The correct answers are in the video description on YouTube and at the bottom of this article. As Raposo goes through each image, he discusses why image quality relies upon much more than megapixels. Image quality doesn’t just improve as you increase megapixels.

To ensure a good comparison, images are unedited or lightly edited. Of the Galaxy images, Raposo writes, ‘Galaxy S21 Ultra pictures are completely unedited, aside from light cropping. They were shot in .jpg format using the native camera software, using various modes (including ‘pro’ mode, night mode, and portrait mode).’ Raposo didn’t edit the S21 Ultra images because the .jpg files from the device are compressed and not very flexible for editing. He captured Canon 1DX II images in .cr2 raw format and performed light processing to match the Galaxy images’ colors.

Raposo’s comparison is designed to be a fun experiment, but it does bring to light that not all pixels are created equal. While the Samsung Galaxy S21 Ultra produces larger images, the image sensor itself is about 12x smaller than the Canon 1DX II’s image sensor.

Can you tell which image is which? One was shot with a 20.2MP full-frame image sensor and the other was shot with a 108MP image sensor in the Galaxy S21 Ultra smartphone. Answers below.

For smartphone makers and dedicated camera manufacturers alike, megapixels have long been a major area of focus when marketing the latest products. As Jaron Schneider writes at PetaPixel, ‘[Megapixels] are blasted in company marketing may not fool a photography enthusiast but they do play a major role in the perception of what photography is and what kind of technology is available.’ For some, more megapixels means better image quality, but it is much more nuanced.

To my eyes, it’s fairly easy to tell the images apart, especially in low light situations. However, there’s no question that smartphone camera technology has progressed significantly in the last few years. While smartphones can’t match an interchangeable lens camera system’s overall quality and flexibility, a smartphone is nonetheless a highly capable photographic tool. There’s a lot more to good image quality than megapixels, but that doesn’t mean smartphones are all sizzle and no steak.

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Most significant cameras and lenses of the last 25 years, according to the manufacturers

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Most significant cameras and lenses of the last 25 years, according to the manufacturers


As part of our twenty-fifth anniversary, we asked manufacturers to reflect on the most significant products of the past quarter century.

As you might imagine, all the senior executives picked one of their own products. But some patterns also emerged. Some simply named their current flagship as the pinnacle of the company’s R&D history so far. But we were also interested to hear about the products that have been significant for the company’s history, because they represented major challenges to develop, were risky expansions into new territory or ultimately moved the whole industry forward.

In each instance, we asked for a personal choice, rather than what might be the official company line. And, if they couldn’t narrow it down to one, we were happy to hear the rationale for other products they thought were significant.



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Fujifilm X100VI added to studio scene

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Fujifilm X100VI added to studio scene


As part of the work on our review of the Fujifilm X100VI, we’ve shot and processed our standard studio test images with the camera.

Our test scene is designed to simulate a variety of textures, colors and detail types you’ll encounter in the real world. It also has two illumination modes to see the effect of different lighting conditions.

Given the camera is based on a sensor we’ve seen before, there are few surprizes in terms of its performance. It produces more detail than the 26MP sensor in the X100V. Inevitably it shows more noise at the pixel level than lower-res sensors, but is comparable when viewed at the same output size, up until the very highest ISO settings.

Lens performance

The studio scene is not intended as a lens test: we typically use very high-performance lenses at an aperture that delivers high levels of cross-frame consistency with little risk of diffraction limiting the performance. However, with the X100VI, we have no choice but to use the built-in lens.

The 35mm equiv field of view means we have to move much closer to the target but this is still at over 40x focal length, so not especially close-up. An aperture value of F5.6 means we’re not being especially challenging.

And the X100VI’s lens appears to acquit itself well in these circumstances. In the JPEGs it’s comparably detailed near the center as the X-H2’s results, using our standard 56mm F1.2 R testing lens (though the X100VI is possibly having to apply more sharpening to deliver this result). Things get a little softer towards the corners and exhibit (easily corrected) lateral chromatic aberration and some vignetting in the Raw conversion, but overall the lens appears to be doing a good job in front of a high-resolution sensor.

As with all the other 40MP X-Trans cameras, the Adobe Camera Raw conversion isn’t showing the same levels of contrast or sharpening that the camera’s own JPEGs do, so it’s worth downloading the Raw files to see whether your preferred software and processing workflow produce results you’re happier with. But overall, we feel it does well.



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iOS app mood.camera aims to recreate the experience of shooting film

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iOS app mood.camera aims to recreate the experience of shooting film


Image: mood.camera

A new camera app that wants to offer a film-like experience is now available. The mood.camera app (iOS only) targets fans of analog photography and consists of 14 film-like filters. I was given early access to the app to test it out and see if it offers anything different from similar apps on the market.

There’s been a resurgence in analog photography recently. Though many desire the look of film, they don’t necessarily enjoy the process (and time) of using analog cameras. mood.camera aims to bridge the gap between film and digital by offering filters that emulate film stocks such as Kodak Portra, CineStill and Chrome.

Inside the app, users can imitate a change in ISO (ranging from 100 to 3200) and will notice less detail and more grain the higher you go. There’s also a digital tonal range dial that impacts the amount of contrast and saturation in an image.

Image: Dan Ginn (made with mood.camera). Filter: Chrome

This isn’t the first app trying to emulate the look of film photography. Other apps, such as 1998 Vintage Camera and VSCO, offer filters that provide a classic look, as does Hipstamatic, one of the first smartphone apps within this niche.

What sets mood.camera apart is how it provides an analog-esque process to image making. Whereas other apps provide a live preview of filters and simulations, mood.camera doesn’t.

The app’s developer said the intention was to “mirror the classic film camera experience.” To see how the images turn out, you must view the photos in Apple’s Photos app.

Image: Dan Ginn (made with mood.camera). Filter: Portra

Some obvious features are missing in the app. There’s no portrait mode, which the developer says is because “Apple does not let you capture ProRaw and depth data.” There’s no night mode either, which the developer claims is possible to add but isn’t interested in doing so at this time.

Image: Dan Ginn (made with mood.camera). Filter: Chrome

Having used the app for a week, it did bring a new sense of enjoyment to mobile photography. I liked not having a live preview of my images. Its absence allowed me to worry less about the outcome and focus more on the process of creating photographs.

There was a distinct difference in each of the filters, and while they’ll never be 100 percent like stock film, they’re close. Unlike some apps I have tried before, I found it easy to navigate through the different filters in mood.camera, and the app itself was quick and responsive.

Image: Dan Ginn (made with mood.camera). Filter: Cine

If you want to adapt your smartphone photography workflow and like the classic look, then mood.camera is worth trying. There’s a seven-day free trial available before committing to a paid subscription.

mood. camera is now available on the App Store and costs $1.99 per month or $14.99 as a one-time purchase. A free trial is available to evaluate the app.



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