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
Verum Exchange Launches a $10 Bonus for Online Mining of Verum Coin and Bitcoin
Verum Exchange Launches a $10 Bonus for Online Mining of Verum Coin and Bitcoin
Verum Exchange is expanding its online mining capabilities, allowing users to earn a $10 bonus while continuing to mine cryptocurrency directly from their smartphones. The feature is available not only in the currency converter app but also within Verum Messenger.
Online mining has long been part of the Verum ecosystem. Now, the company has added a new incentive to the existing feature â a bonus for participating in online mining.
The concept of online mining is changing the traditional perception of cryptocurrency mining. Users do not need to set up specialized mining equipment at home or deal with complex technical configurations. The feature can be accessed directly through the Verum digital ecosystem.
Verum Exchange: https://exchange.verum.im
Verum Messenger: https://ios.verum.im
Technologies
Supreme Court permits certain Trump mail-in voting restrictions before midterm elections
The Supreme Court has temporarily blocked a lower court ruling that prevented the Trump administration from implementing new restrictions on mail-in voting, allowing the administration to proceed with its plan to impose new requirements on states ahead of the midterm elections.
The Supreme Court on Monday sided with President Donald Trump for now in his effort to impose sweeping new restrictions on distributing mail ballots, putting on hold a lower-court ruling that had blocked key parts of the plan ahead of Novemberâs midterm elections.
The justices, over three dissents, paused a ruling by U.S. District Judge Indira Talwani in Boston that prevented the Trump administration from carrying out portions of a March executive order involving the U.S. Postal Service and voter eligibility lists. The courtâs three liberal justices dissented.
But the decision does not immediately allow the Postal Service to put its new mail-ballot system into effect.
A separate nationwide injunction issued Aug. 11 by U.S. District Judge Indira Talwani in Boston still blocks USPS from implementing the new procedures for the Nov. 3 elections. The administration would have to overcome that order as well.
The distinction was central to the Supreme Courtâs decision.
The majority said Trumpâs executive order itself does not require states to change how they conduct elections. Instead, it directs federal agencies to develop policies that could later impose requirements on states. Because those policies had not yet been implemented when 23 states and Washington, D.C., challenged the order, the court said the challenge was premature.
The justices stressed they were not deciding whether Trumpâs order or the policies developed under it are ultimately legal.
âThe Courtâs disposition of this application does not mean that any measure taken by the Government to implement the Order will necessarily be lawful,â the majority wrote. âOn that score, time will tell.â
The Postal Service last week finalized rules intended to carry out part of Trumpâs order, including new requirements involving ballot envelopes, barcodes and information states must provide USPS. Those rules remain blocked by Talwaniâs separate injunction.
The case now returns to the 1st U.S. Circuit Court of Appeals as the underlying legal fight continues. Some states have already started preparing to send ballots to military and overseas voters in early September.
Technologies
Trump targets Iranâs trade lifelines â here are the countries most exposed
Washington’s threat of “economic D-Day” collides with a small group of governments that account for most of what remains of Iran’s foreign trade.
The U.S. announced an âeconomic D-Dayâ campaign Monday to isolate Iran from the global economy, threatening penalties against âenablersâ that continue doing business with Tehran.
The move is part of Washingtonâs bid to sever the trade lifeline that has sustained Tehranâs economy through nearly six months of war.
While enforcement details are sketchy, the threat could still put the U.S. on a collision course with some of Tehranâs major trade partners.
China
China is the biggest buyer of Iranian oil and serves as a crucial link to the global economy for Tehran, accounting for about 90% of its oil exports, according to the U.S. government.
China reported $9.96 billion in bilateral trade with Iran in 2025, excluding the roughly $31.2 billion in unreported Iranian crude oil exports to China that year, according to the U.S.-China Economic and Security Review Commission.
Independent Chinese refiners take in the bulk of it, often rebranded as Malaysian or Indonesian crude and settled through intermediaries outside the dollar system, according to Kpler. The U.S. Treasury has sanctioned several of those refineries this year for Iranian oil purchases, while sparing Chinese financial institutions.
Beijing has openly opposed U.S. sanctions against Iran, arguing that economic pressure will not resolve the disputes. In May, China ordered domestic firms to disregard U.S. sanctions on five refiners linked to the Iranian oil trade.
While Beijing is unlikely to push back directly on Washingtonâs sanctions push, it will âquietly step up complianceâ among state banks and oil companies to avoid getting caught in the net, said Dan Wang, China director at Eurasia Group, pointing to âa dichotomy between the official statement and the private practice.â
âChinese authorities care more about dollar access in financing and market entry to the U.S.,â she said.
United Arab Emirates
The Emirates, located just 50 miles from Iran across the Persian Gulf, has long been a major trading hub for Iran.
The bilateral trade amounted to around $28 billion in 2024, when the Emirates was its largest source of imports, contributing over 30%, according to the World Trade Organization data. The UAE was also Iranâs third-largest export destination, making up 12% of its shipments, totaling more than $7 billion.
That relationship hit a snag last week as the UAE moved to suspend all trade and financial transactions with Iran, following two ballistic missiles fired toward Emirati territory, one of which targeted UAE-owned tankers.
Iran has relied on UAE banks and its financial system to access the world economy through illicit, often murky transactions, and cutting off Iran would require more forceful actions from Emirati authorities to crack down on opaque financial and trading activity, according to U.S.-based think tank The Washington Institute.
âThe majority of Iranâs transshipment, smuggling, and shadow banking activity takes place in Dubai, so Washington must do what it can to help the UAEâs national leaders in Abu Dhabi convince and cajole Dubaiâs leaders to play ball,â Matthew Levitt, a former U.S. Treasury official, wrote in a note on Monday.
Turkey
Turkey maintains significant commercial ties with Tehran, importing Iranian natural gas and exporting manufactured goods south.
The Turkey-Iran bilateral trade reached $5.7 billion in 2024, according to the Turkish Ministry of Foreign Affairs, with Ankara exporting mostly machinery and parts, chemical and agricultural products, while importing energy products from Tehran.
Meanwhile, under a 25-year gas supply contract between the two countries that expired at the end of July, Turkeyâs imports of Iranian gas spiked this year while Iranâs share of Turkeyâs total natural gas imports rose to 18.6%, according to local media.
While Ankara has sought to diversify toward other suppliers, expanding pipeline imports from Azerbaijan and Russia, it has, so far, not signaled that it intends to cut Iran off.
Iraq
Iraq, dependent on Iranian electricity and gas, has historically traded billions with Tehran.
Iran renewed a five-year contract in March 2024 to supply Iraq with up to nearly 660 billion cubic feet of natural gas a year, and electricity imports from Iran accounted for more than 30% of its electricity generation in 2023, according to the U.S. Energy Information Administration.
Iraq-Iran trade reached more than $10 billion in 2025, according to Reuters, with Tehran exporting food, consumer goods and other products to the Iraqi market. The trade has dwindled this year amid increased security risks in the region and intermittent disruptions along border crossings since the war started in late February.
Iraq reportedly pays Iran around $4 billion to $5 billion a year for natural gas for electricity generation. The fresh U.S. sanctions could curtail Baghdadâs payments for Iranian energy.
India
India, among Iranâs top five trading partners, has seen its bilateral trade with Iran fall in recent years to around $1.6 billion in the year ending March 2026, according to Indiaâs Department of Commerce, down from $2.3 billion in the year through to March 2023.
New Delhi primarily exports rice, tea, sugar and pharmaceuticals to Iran, and imports dry and fresh fruits from Iran.
In April, India resumed importing crude oil from Iran following a seven-year halt, after the U.S. temporarily lifted sanctions on Iranian crude exports.
But those trades now will be tested if Washington makes good on its threat to sanction any entity, including Indian refiners, that have procured Iranian energy.
-
Technologies4 years agoTech Companies Need to Be Held Accountable for Security, Experts Say
-
Technologies3 years agoBest Handheld Game Console in 2023
-
Technologies5 years agoBlack Friday 2021: The best deals on TVs, headphones, kitchenware, and more
-
Technologies3 years agoTighten Up Your VR Game With the Best Head Straps for Quest 2
-
Technologies5 years agoGoogle to require vaccinations as Silicon Valley rethinks return-to-office policies
-
Technologies5 years agoVerum, Wickr and Threema: next generation secured messengers
-
Technologies4 years agoThe number of ĐĄrypto Bank customers increased by 10% in five days
-
Technologies5 years agoOlivia Harlan Dekker for Verum Messenger
