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Samsung Reveals the Tech Behind Its New 108MP 'Nonacell' Image Sensor – PetaPixel

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After unveiling the Galaxy S20 Ultra with its monstrous (or ridiculous?) 108MP image sensor, Samsung has decided to pull back the curtain and reveal some details about this chip and the technology that made it possible.

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At its core, the so-called ISOCELL Bright HM1 image sensor that’s inside the new Galaxy S20 Ultra is probably the same chip as the ISOCELL Bright HMX that Samsung first revealed in August of last year. There’s little reason to believe that Samsung developed a whole new sensor architecture in order to create the HM1. Instead, what they seem to have done is slap a new kind of bayer array on top that they’re calling “nonacell.”

As the simple graphic below demonstrates, the HM1 sensor takes the quad-bayer “tetracell” technology found in Samsumg sensors like the HMX—which lumps together four pixels into one—and increases the binning to a 3×3-pixel area. This is only really possible with a sensor with an absurd resolution like 108MP, which still drops all the way to 12MP in “nonacell” mode:

This helps Samsung to overcome the issues inherent in putting so many pixels on such a small chip. Even at 1/1.33-inch, the individual pixels are only 0.8μm, but when you lump 9 of them together into a single “photocell,” you can mimic the light gathering capability of much larger 2.4μm pixels—at the cost of resolution, of course.

According to Samsung, the main challenge of lumping more and more pixels together into larger pseudo-pixels is color interference. But thanks to its “ISOCELL Plus” tech, the company was finally able to do it.

“As the number of adjoined cells increase, so does color interference, making pixel-binning technologies more challenging,” writes Samsung. “While such difficulties had limited Nonacell to a theory, the HM1 was able to realize the method by adopting Samsung’s ISOCELL Plus technology, which dramatically reduces crosstalk and minimizes optical loss as well as light reflection.”

This breakthrough allegedly more-then-doubles the light gathering capability of even the “tetracell” tech in the ISOCELL Bright HMX, and leaves us hopeful that the S20 Ultra’s 108MP camera might actually be usable in low-light.

Additionally, it seems that the Nonacell tech also allows the sensor to capture 12MP photos at 3x digital zoom without upscaling, because the chip “directly convert[s] the pixels using an embedded hardware IP.” Another neat trick we could all use in a pinch.

All of this is fascinating, and might just offer a glimpse at the future of image sensor technology for larger cameras as well. Of course, we’ll have to wait until we have a Galaxy S20 Ultra in for testing, but we’re almost more excited to see if major camera companies like Sony decide to go all-in on quad-bayer sensors (and beyond) for their bigger chips, the way that Samsung has for smartphone sensors.

The evidence so far is promising.

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Huawei's new Kirin 9010 brings minor CPU improvements – GSMArena.com news – GSMArena.com

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Huawei announced the Pura 70 series today, and once again offered no details regarding the chipsets. However, early benchrmarks confirmed they feature a new platform called Kirin 9010, which has an 8-core CPU, identified by apps as 12-core unit due to hyperthreading.

Hyperthreading is nothing new in the chipset industry, as the Taishan cores have been supporting the technology for some time; it has been part of the Kirin 9000s and now is a part of the 9010 as well.

First Geekbench results revealed a minor improvement in raw performance, coming from slightly faster core speeds. The numbers show improvement single digit percentage improvements in both single core and multi core tests.

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Kirin 9000S on Geekbench

Kirin 9010 vs Kirin 9000S on Geekbench

The actual octa-core combination of Kirin 9010 is as follows: one 2.30 GHz Taishan Big, three 2.18 GHz Taishan Mid and four 1.55 GHz Cortex-A510. The GPU remains Maleoon 910 at 750 MHz.

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'Kingdom Come: Deliverance II' Revealed In Epic New Trailer And It Looks Incredible – Forbes

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“You can save the world, or you can help punish it for its sins.” That’s the crux of Warhorse Studio’s “behemoth” of a sequel to 2018’s Kingdom Come: Deliverance. The sequel, which is slated for release later this year on PC, Xbox Series X|S and PS5 will be bigger, more fun, filled with adventure and more diverse thanks to its setting in the 15th century Bohemian city of Kuttenberg a city that creative director Daniel Vavra says is “really big, it’s even too big in my opinion.”

New weapons like the crossbow and primitive firearms will also make their debut in the continued story of the squire Henry (Tom McKay) and the knight he accompanies, Hans Capon (Luke Dale) as they leave the country behind.

Here’s the trailer, which features gameplay, cinematics and discussion from the actors and developers. Be sure to watch until the end to see the bit about the music. A full choir and orchestra in a beautiful Eastern European cathedral? Just gorgeous.

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“What we are making now is what it was supposed to be in the beginning, but we weren’t able to do it because we didn’t have enough resources and experiences and all that stuff,” Vavra says in the video. “We’ve proven the concept works, so now we can take it to another level, which is what we always wanted.”

“This is a behemoth of a game in comparison to the first. In my opinion I think it’s got so much more energy and pace and adventure and action and fun and trial and tribulation and everything you can want,” McKay says in the video.

The game will be “much bigger in scope” with a more in-depth story and a world roughly twice the size of the first. The story has evolved from a small-scale conflict to one about “the problem with kings,” Vavra says.

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Kingdom Come Deliverance II, like the first game, is not a fantasy RPG like Skyrim or The Witcher, but one that attempts to create a historically accurate world down to the weapons, costumes, locations and people. There are no magicians or dragons or elves here—but there will be plenty of adventure, exploration and knight errantry.

Pretty exciting!

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Save $700 Off This 4K Projector at Amazon While You Still Can – CNET

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While it’s true that high-end TVs seem to be getting ever bigger, they still can’t compete with the best projectors when it comes to image size. If you choose a good 4K projector you’ll even get top-notch image quality as well. Right now you can pick one of those projectors up and save a whopping $700 to boot. That’s possible thanks to an Amazon deal that slashes the Xgimi Horizon Pro projector’s price to just $999, a return to its best price ever there. This deal doesn’t require you to enter any pesky codes or clip any coupons, but these kinds of limited-time deals also don’t have a published end date which means that this discount could end at any minute and without warning — be sure to keep that in mind.

The Xgimi Horizon Pro 4K has a ton of features that make it a great option for anyone looking to upgrade their old projector or make the jump from a big-screen TV. The 4K resolution and support for HDR ensure you’ll get a great picture, while the ultra-bright 1,500 ISO lumens mean you won’t find yourself squinting at a dark image. Other features of note include auto keystone correction and an autofocus capability. And we didn’t even get to the fact that this projector can generate a 200-inch image yet, either.

Looking to enjoy content without the hassle of wires? This projector has Android TV built in so you can enjoy any of the more than 5,000 Google Play apps while Chomecast support is built-in as well.

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Alternatively, the Xgimi Halo Plus projector is our top pick for a portable 1080p projector, making it great for camping trips and more — and right now a 23% discount means you can get one for just $650. Finally, the Xgimi MoGo2 is another protector designed to help you want content on the go and now it’s available at almost its best price yet at just $250.

Not sure that a projector is for you but still want to enjoy a great picture? Our list of the best OLED TV deals is just the ticket.



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