Technologies

Galaxy S23 Ultra’s Secret Weapon Could Be This New Samsung Chip

Exclusive: Samsung’s Isocell HP2 image sensor can shoot photos at 12.5, 50 or even 200 megapixels thanks to new pixel binning options.

With its new 200-megapixel Isocell HP2 image sensor, Samsung will try to give smartphone photographers the best of both worlds: high resolution and good image quality in challenging conditions.

The HP2 is in mass production. Samsung has neither announced its shipment date nor confirmed which phone it will arrive in. Still, the sensor is expected to power the main camera on the company’s flagship Galaxy S23 Ultra phone, likely to debut Feb. 1.

Image sensor designers face a tradeoff. Increasing resolution means each pixel on the sensor is smaller, and smaller pixels aren’t able to gather light as well. That means shots taken in low light are marred by noise speckles. They lose detail in shadowed parts of a scene. And they suffer blown-out highlights in bright areas like skies.

The HP2, though, brings new methods to counteract those problems and make the most of each photon of light, Samsung revealed exclusively to CNET.

The South Korean electronics giant’s sensor can gather light more effectively in the first place, boost high dynamic range (HDR) photos to cope better with scenes with dark and bright elements, the company said. And when shooting at the full 200-megapixel resolution, Samsung uses AI technology to help render the finest details.

It’s not yet clear how well the sensor will perform in real-world testing. But it’s no surprise Samsung is focusing on the technology. Camera improvements are a prime reason to upgrade phones, with better photos and videos more noticeable than marginally better processors, battery life and network technology.

«The full 200MP resolution especially shines when shooting at concerts or outdoors where there’s lots of detail to be captured,» said JoonSeo Yim, executive vice president of Samsung Electronics’ sensor business. «It may not be the predominant setting for most consumers, but we definitely see the need for highly detailed images.»

Apple, Samsung’s top smartphone rival, is likewise investing heavily in its cameras. Comparatively large lens elements protrude from the back of iPhone 14 Pro models to show off camera performance, and Apple has upgraded its sensors for better high-resolution and low-light shooting.

Better pixel binning options

One of the headline techniques for improving smartphone photos is called pixel binning. With it, groups of physical pixels can be combined into larger virtual pixels that gather more light when it’s dim, trading off resolution for lower noise and better color.

Samsung isn’t alone in using pixel binning. You’ll see it in the Apple iPhone 14 Pro, Google Pixel 7, Xiaomi 12T Pro and other phones, but the HP2 sensor is one of the most advanced. Apple and Google, for example, use 2×2 pixel binning that turn four physical pixels into one virtual pixel. Samsung’s flagship Galaxy S22 phones have offered 3×3 pixel binning since 2019, offering 108 megapixel photos in good light and 12-megapixel photos when it’s dim.

Samsung’s HP2 can take 200-megapixel photos under good conditions. When it’s dimmer, pixel binning groups pixels into 2×2 chunks for a 50-megapixel image. And when dimmer yet, Samsung’s 4×4 «Tetra2pixel» chunks take a 12.5-megapixel photo.

The two levels of pixel binning were available on the 200-megapixel HP3, announced in 2022. However, the HP3 uses smaller pixels that, while minimizing camera bulk, aren’t as good at capturing light in the first place. The HP1, announced in 2021, also had it. But the HP2 adds some other tricks the HP1 lacks.

Pixel binning ups and downs

Pixel binning has some other advantages. Cameras can crop in on the central portion of the image to zoom into more distant subjects. It’s a key foundation to the effort to give smartphones zoom abilities like traditional camera lenses. Pixel binning also opens up new options for high resolution 4K and 8K video.

Pixel binning has downsides, though. It takes a lot of battery power to process all those pixels, and storing high-resolution photos gobbles up a lot of storage space. And high-resolution sensors, while nice in principle, don’t achieve top image quality unless they’re paired with high-quality lenses.

«The full 200MP mode does require more RAM and power,» Yim said, which is why such high resolution sensors are only found on high-end smartphones.

One complication with the HP2 is figuring out color when shooting 200 megapixel photos. Digital cameras capture either red, green or blue light for each pixel, but the Tetra2pixel design means each 4×4 pixel group captures only one of those colors. To help fill in the color detail needed within those 16-pixel groups, Samsung uses an artificial intelligence algorithm, the company said.

Samsung HP2’s image quality improvements

The sensor has other tricks to boost image quality, particularly with high dynamic range scenes with both bright and dark details. Here are a few:

A technology called Dual Voltage Transfer Gate (D-VTG) gives each pixel a 33% better ability to gather light, which should improve image quality in dim scenes and cut back on washed-out white patches in bright skies.
Samsung’s Dual Slope Gain (DSG) feature improves HDR photos by digitizing each pixel’s exposure data at two different scales to gather bright and dark data when shooting in 50-megapixel mode. The abundant pixels on the sensor mean some pixel quartets are tuned for bright light and others for dimmer light.
A related feature called Smart-ISO Pro is a separate HDR technology that adapts to different scenes, employing different combinations of sensitivity settings appropriate for the different frames used to build the HDR photo.

Another new feature in the HP2 is an improved autofocus with a technology called Super QPD. It can spot either horizontal and vertical lines across 2×2 pixel groups, helping the camera lock onto details like horizons or tree trunks even when it’s dim, Samsung said.

Each HP2 pixel is 0.6 microns, or 6 millionths of a meter, wide. That’s a shade narrower than the 0.62 microns of the HP1. For comparison, a human hair is something like 75 microns across. Combined into a 2×2 array for 50-megapixel photos, the pixel width increases to 1.2 microns, and in 4×4, to 2.4 microns.

«We expect that high-resolution image sensors will become a standard feature in future flagship smartphones,» Yim said. «Because of that, we think it’s important to continue our efforts, from advanced pixel processes below 0.5 microns to pixel performance and algorithms.»

Larger sizes are better at gathering light. The Samsung pixel sizes are pretty similar to the iPhone 14 Pro’s main camera sensor, which uses 2.44 micron pixels in 12-megapixel mode and 1.22 microns in 48-megapixel mode.

When it comes to video, the HP2 has many options. It can shoot 8K video at 30 frames per second by using the sensor in its 50-megapixel mode. It can shoot 4K video at 120fps, or, if Smart-ISO is engaged, at 60fps. For 1080p video, the sensor will shoot at 480fps without autofocus and 240fps with autofocus.

Technologies

We Played Nintendo Switch 2: Mario, Donkey Kong, Mouse, Camera and a Lot More

Technologies

Nintendo Switch 2: Every Reveal About the Console, New Games, Price, Release Date

The $450 console launches June 5, with Mario Kart World the highlight of its launch day game lineup.

The Nintendo Switch 2 console’s biggest reveal yet arrived Wednesday as part of the company’s latest Nintendo Direct event. This teed up a day of Switch 2 reveals that include its June 5 release date, a $450 price, its specs and its initial game lineup that extends from launch into 2026.

The console will be further buoyed by having Mario Kart World as a launch title, which will go on sale in either a $500 bundle with the Switch 2 or on its own for $80 — making the open-world racing game one of Nintendo’s most expensive yet. Other games announced, such as Donkey Kong Bananza, are being priced around $70, which matches the cost of 2023’s The Legend of Zelda: Tears of the Kingdom. That Zelda game and Breath of the Wild are among the original Switch titles that will get enhanced Nintendo Switch 2 Edition upgrades, a premium upgrade allowing players to get new features, modes and graphical enhancements that take advantage of the newer system’s capabilities.

Here are the top highlights from Nintendo’s console event, all of the games we’ve heard about so far (including new titles, Nintendo Switch 2 Editions and GameCube games coming to Nintendo Switch Online) and all of our coverage so far. You can also check out our Nintendo Switch 2 live blog for even more updates about the Switch 2 as we learn them.

Nintendo Switch 2 console

The Nintendo Switch 2’s specs saw a noticeable technical bump over the Switch. The Nintendo Switch 2 has a 7.9-inch, 1080p resolution LCD that supports a 120Hz refresh rate — matching what we now see on most Android phones. When the Switch 2 is docked, compatible games can run in 4K resolution. The new dock also includes a cooling fan.

The Switch 2 comes with 256GB of internal storage, and the new Switch 2 Game Cards will load games faster. For digital libraries, however, the Switch 2 will only work with microSD Express cards, which are different from the microSD cards that are compatible with the prior Nintendo Switch. Nintendo will have a Software Transfer feature available to help move games and data from the original Switch to the Switch 2.

The new Joy-Con for the controllers will support mouse controls, and a new C button will be part of a new GameChat communication feature that allows both voice and video chat. There’s also a Nintendo Switch 2 Camera, allowing players to see each other.

The Switch 2 also adds a second USB-C port to the top of the system, which Nintendo says can help connect its new camera accessory or charge the console when playing in tabletop mode. Nintendo also revealed a new Switch 2 Pro Controller with the C button and customizable GL and GR buttons on the back.

Following the presentation, Nintendo unveiled the system’s price of $450 in the US. It will also sell the Switch 2 bundled with a digital version of Mario Kart World for $500.

Mario Kart World

Mario Kart World removes its traditional boundaries and lets drivers roam freely across an entire world of race courses. The game will get its own Nintendo Direct later this month, where we’ll see additional details, but we already know it’ll include traditional races and a Free Roam mode, much like in the Forza Horizon series.

Getting the game bundled for an extra $50 on the cost of the Switch 2 might be the move if you are interested in the game, because Nintendo announced on its website that standalone copies of Mario Kart World will cost $80.

Joy-Con 2 C button and GameChat

Nintendo’s rolling out its new C button across several new Switch 2 controllers. The button will be used for the new GameChat communication features without a headset. The button will be used alongside a microphone on the console itself, which Nintendo says can be used whether it’s docked to a TV or in handheld mode.

In its teaser video, Nintendo promises the microphone will be able to cancel out loud background noises. GameChat will also work with a Nintendo Switch 2 Camera, allowing video chat and various camera-based game modes in supported titles. GameChat will be free at launch through March 31, 2026.

Nintendo Switch 2 Edition games upgrade titles

The Nintendo Switch 2 will play three types of games: original Switch games, Switch 2 games and Switch 2 Edition games that will receive substantial enhancements. For many of these Switch 2 Edition games, you’ll need to buy an upgrade pack if you own the original for Switch. Many of them will get more than just enhanced graphics in the upgrade; for example, Super Mario Party Jamboree will get new games that support the new Joy-Cons’ mouse controls, audio recognition and video camera gameplay options through the Switch 2 Camera.

Other Nintendo Switch games that are getting Switch 2 Edition options include The Legend of Zelda Breath of the Wild, The Legend of Zelda Tears of the Kingdom, Kirby and the Forgotten Land, Metroid Prime 4 Beyond and Pokemon Legends: Z-A. Enhancements vary: The Zelda games will start working with a companion phone app for maps and sending schematics to friends, while Kirby will get a new story that’s exclusive to the Switch 2 Edition. On the third-party side, Civilization 7 will get mouse controls.

Nintendo did not announce what upgrade packs will cost. However, some Switch games will get free updates that will improve performance or enhance features when playing them on the Switch 2. The Switch games getting these updates include:

Hyrule Warriors: Age of Imprisonment

Hyrule Warriors: Age of Imprisonment is a new game set in the world of Zelda that tells the story that leads into The Legend of Zelda: Tears of the Kingdom. This appears to be similar to how Hyrule Warriors: Age of Calamity told the story of a war that led to the events of Breath of the Wild. The teaser shows Zelda discovering that she’s arrived in the past of Hyrule, and the game will expand on how she gets involved in the corresponding Imprisonment War.

Nintendo Switch 2 games

Several other first- and third-party games were spotlighted during the Switch 2 Direct. These include Donkey Bananza, one of the first 3D platforming games featuring DK since 1999’s Donkey Kong 64. Kirby will also return to the racing genre in Kirby Air Riders, which comes more than 20 years after the GameCube racer Kirby’s Air Ride. DragXDrive will use mouse controls to control a futuristic wheelchair basketball game in which players will simulate push and pull motions to control their character.

An onslaught of Switch 2 third-party games were quickly shuffled through during the Direct, which I list below. An unnamed James Bond game is in development at Hitman studio IO Interactive, as is a darker title from Elden Ring creator FromSoftware called The Duskbloods, which will be exclusive to the Switch 2.

The full list of announced Nintendo Switch 2 games includes:

Borderlands 4
Bravely Default Flying Fairy HD Remaster
Cyberpunk 2077: Ultimate Edition
Daemon X Machina: Titanic Scion
Deltarune
Donkey Kong Bananza
Drag x Drive
EA Sports FC
EA Sports Madden NFL
Elden Ring Tarnished Edition
Enter the Gungeon 2
Fast Fusion
Final Fantasy 7 Remake Intergrade
Fortnite
Hades 2
Hitman World of Assassination — Signature Edition
Hogwarts Legacy
Hollow Knight: Silksong
Hyrule Warriors: Age of Imprisonment
Kirby Air Riders
Kirby and the Forgotten Land — Nintendo Switch 2 Edition and Star-Crossed World
Kunitsu-Gai: Path of the Goddess
Mario Kart World
Metroid Prime 4: Beyond — Nintendo Switch 2 Edition
NBA 2K
Nintendo Switch 2 Welcome Tour
Nobunaga’s Ambition: Awakening Complete Edition
Pokemon Legends: Z-A — Nintendo Switch 2 Edition
Project 007
Puyo Puyo Tetris 2S
Rune Factory: Guardians of Azuma — Nintendo Switch 2 Edition
Sid Meier’s Civilization 7 — Nintendo Switch 2 Edition
Split Fiction
Star Wars Outlaws
Starseeker: Astroneer Expeditions
Street Fighter 6
Super Mario Party Jamboree — Nintendo Switch 2 Edition and Jamboree TV
Survival Kids
The Duskbloods
The Legend of Zelda: Breath of the Wild — Nintendo Switch 2 Edition
The Legend of Zelda: Tears of the Kingdom — Nintendo Switch 2 Edition
Tony Hawk’s Pro Skater 3 and 4
WWE 2K
Yakuza 0 Definitive Edition

Among these titles, you can see the full list of June 5 Switch 2 launch day games here.

Nintendo GameCube library coming to Switch 2

The Nintendo Switch Online game library will add GameCube games to the Switch 2. On launch day, these games will initially include The Legend of Zelda: The Wind Waker, SoulCalibur 2 and F-Zero GX, with each game getting enhanced graphics. Online multiplayer will also be added to certain titles. Super Mario Sunshine, Super Mario Strikers and Luigi’s Mansion are among the games set to arrive later. At launch, Nintendo will also sell a GameCube controller, which will be wireless and include a C button for GameChat.