Technologies
iPhone 17 Pro Max Specs vs. Galaxy S25 Ultra: The Best Top-Tier Phones, Compared
The top premium phones from Apple and Samsung have the best specs, cameras, battery life and more among their lineups.
Apple’s full iPhone 17 lineup offers great phones that meet different needs, but one that rises above the rest for specs and sheer size: the iPhone 17 Pro Max. The company’s priciest top-tier iOS handset goes toe-to-toe with the top Android phones, and at the top of that list is the Samsung Galaxy S25 Ultra, that company’s highest-end conventional phone.Â
Both phones live up to their names, with nearly 7-inch screens, advanced cameras and the most powerful specs to date. While they have a lot in common, they follow slightly different approaches for assembling the most premium phone on the market.
Here’s how the iPhone 17 Pro Max specs match up to the Samsung Galaxy S25 Ultra.
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iPhone 17 Pro Max vs. Samsung Galaxy S25 Ultra price comparison
- iPhone 17 Pro Max (256GB of storage): $1,199
- Samsung Galaxy S25 Ultra (256GB of storage): $1,299
The iPhone 17 Pro Max is $100 cheaper than the Galaxy S25 Ultra, which has been the same price gap between these phones in prior years. Samsung’s phone does have a notable hardware extra with its S Pen stylus (stored within the handset), but it’s also far more likely to go on sale than Apple’s big handset, assuming prior years’ trends continue.
iPhone 17 Pro Max vs. Samsung Galaxy S25 Ultra design and displays
- iPhone 17 Pro Max: Heat-dispersing focus. This year’s Pro Max reverts to an aluminum frame and introduces a vapor chamber to better vent heat.
- Samsung Galaxy S25 Ultra: Best screen yet. The display’s new anti-reflective coating on the Ultra may be its best feature.
These are the biggest and densest phones beyond foldables, so they stack up pretty well, at least on the outside.Â
The iPhone 17 Pro Max has a 6.9-inch OLED display, while the Galaxy S25 Ultra has a 6.8-inch screen (both have 1-120Hz variable refresh rates). In Jan. 2025, when the Ultra was released, CNET Managing Editor Patrick Holland called it “the best I’ve seen” on a phone, thanks to its new antireflective coating that makes the phone more usable under direct light, along with 2,600-nit top brightness. For its part, the iPhone 17 Pro Max is easier to see in daylight with its 3,000-nit maximum brightness (up from 2,000 nits in last year’s iPhones).
Thanks to its titanium frame, Samsung’s phone is slightly lighter at 218 grams and potentially more durable than the aluminum frame on Apple’s premium phone (which is heavier at 233 grams).Â
But interestingly enough, it seems Apple reverted from the titanium frame on the iPhone 16 Pro Max back to aluminum in its new top-tier phone in favor of better thermal regulation. To handle heat even better, the iPhone 17 Pro Max has a vapor chamber filled with deionized water sitting over the CPU and other chips to disperse heat away from the silicon. The S25 Ultra has its own vapor chamber (40% larger than its predecessor’s, Samsung said).
The S25 Ultra also has the advantage of its own stylus that tucks into a dedicated slot on the phone’s underside. Unfortunately, it’s not as smart as the S Pen of previous S-series Ultra models. Samsung removed the remote Bluetooth controls, which the company said were only used by barely 1% of Ultra owners, but it’s still disappointing to see tech revert.
Like all iPhones since last year’s models, the iPhone 17 Pro Max has a Camera Control button on its right side. This button launches the Camera app, allows you to take photos and tweaks settings while shooting. The button can also activate Visual Intelligence, which lets you do a Google image search or prompt ChatGPT using what the camera is pointed at.
Comparing iPhone 17 Pro Max and Samsung Galaxy S25 Ultra cameras
- iPhone 17 Pro Max: Nearly all cameras are now sharper. Everything but the main camera got a megapixel upgrade.Â
- Samsung Galaxy S25 Ultra: Better ultrawide camera. The 50-megapixel ultrawide captures more light and detail.
From the outside, not much looks different with either phone’s array of cameras compared to their predecessors, though the iPhone 17 Pro Max’s rear camera bump has been extended across the width of the phone. But the big changes are packed inside that “plateau,” as Apple calls it, with improvements to nearly all of its cameras.
The iPhone 17 Pro Max’s 48-megapixel main and ultrawide cameras are largely untouched, but the telephoto camera is now also 48 megapixels (up from 12 megapixels in last year’s Pro Max). All three are “dual fusion” cameras that can zoom in twice at 12-megapixel resolution using sensor cropping. This effectively means the telephoto can go to the equivalent of 8x optical zoom, or up to 40x digital (up from 25x).Â
There’s the big upgrade for selfie lovers: The front-facing camera is now 18 megapixels (up from 12 megapixels in last year’s model), which is nice but less important than the larger sensor behind the lens. It’s square in shape, which allows users to switch between taking selfies in either horizontal or vertical orientation without rotating their phone. It also enables Center Stage, the video chat feature that first debuted on iPad Pro and Mac devices, which keeps the focus on the user even if they move around and can adjust the orientation if more people enter the frame.
The Galaxy S25 Ultra retains its four rear camera setup, fronted by an impressive 200-megapixel main shooter. But it’s the 50-megapixel ultrawide camera (up from 12 megapixels in the S24 Ultra) that delighted CNET reviewer Holland, who felt the larger sensor afforded crisper shots with more light in both very wide and close-up macro shots. The phone also has a 10-megapixel 3x optical zoom paired with a 50-megapixel 5x optical zoom for different levels of telephoto shots, topping out at 100x “Space Zoom.”
Both phones have dueling AI-assisted tools for video. The iPhone 17 Pro Max has the Audio Mix feature introduced in its predecessor that isolates desired audio sources (like subjects talking) and cancels other ambient noise. The Galaxy S25 Ultra has its own tool, Audio Eraser, which trims away wind, music, street noise or other disturbances. As a last difference, the Galaxy S25 Ultra can shoot footage in 8K while the iPhone 17 Pro Max tops out at 4K video.
iPhone 17 Pro Max vs. Samsung Galaxy S25 Ultra specs compared
- iPhone 17 Pro Max: Better specs, bigger battery. The Pro Max gets a new chip, better performance and longer battery life.
- Samsung Galaxy S25 Ultra: Great performance. The S25 Ultra boasts better performance than any other phone we’d tested.
Both phones are at the absolute top of their lineups and are in the running for the most powerful phone on the market anywhere in the world. Unsurprisingly, they’re pretty competitive in terms of specs and performance, with each edging out the other in specific ways.
The iPhone 17 Pro Max packs a new A19 Pro chip that, combined with the improved heat management, results in 40% better sustained performance compared to last year’s Pro Max, Apple said during the new phone’s launch presentation. Apple has continued not to state how much RAM the phone packs (conventional wisdom suggests at least 8GB to run AI features).
The iPhone 17 Pro Max comes with configuration tiers for 256GB, 512GB, 1TB and the new 2TB option. That max storage pushes the iPhone 17 Pro Max’s overall price to around $2,000. Apple also doesn’t release exact battery capacity, but did suggest the Pro Max has an even bigger one this year.Â
In CNET’s battery tests, the iPhone 17 Pro Max scored better than any phone we’ve tested, including the Galaxy S25 Ultra. It has a top wired charging speed of 40 watts or wireless at 30 watts, and built-in MagSafe magnetic attachment capability.
The Samsung Galaxy S25 Ultra packs a Samsung-customized Snapdragon 8 Elite chip and 12GB of RAM, both of which enable more on-device AI that runs smoother than the hybrid and cloud AI tools used in prior Galaxy Ultra models. In benchmark tests, the Galaxy S25 Ultra outperformed other leading smartphones, including the OnePlus 13 and last year’s iPhone 16 Pro, but we’ll have to wait for our tests on the iPhone 17 Pro Max to truly compare both. Samsung’s premium phone has 256GB, 512GB and 1TB storage options.
The Galaxy S25 Ultra has a 5,000-mAh battery, 45-watt maximum wired charging and Qi2 wireless charging up to 15 watts, though it doesn’t support magnetic attachments (unless you get a case with built-in magnets).
Of course, both phones have their own suites of generative AI technology. Apple didn’t introduce any new features this year, relying on the Apple Intelligence suite of assistive tech that debuted with last year’s iPhone 16 series. Samsung’s phone has its own suite of Galaxy AI features, like answering requests with info from apps and Google’s Circle to Search feature that can now recognize audio in videos and social media posts (or even tunes you hum yourself, supposedly).
iPhone 17 Pro Max vs. Samsung Galaxy S25 Ultra
| Apple iPhone 17 Pro Max | Samsung Galaxy S25 Ultra | |
|---|---|---|
| Display size, tech, resolution, refresh rate, brightness | 6.9-inch OLED; 2,868×1,320 pixel resolution; 1-120Hz variable refresh rate | 6.8-inch AMOLED; 3,120×1,440 pixels; 1-120Hz adaptive refresh rate |
| Pixel density | 460ppi | 501ppi |
| Dimensions (inches) | 6.43 x 3.07 x 0.34 in | 6.41 x 3.06 x 0.32 in. |
| Dimensions (millimeters) | 163.4 x 78.0 x 8.75 mm | 162.8 x 77.6 x 8.2 mm |
| Weight | 233g (8.22 ounces) | 218g (7.69 ounces) |
| Mobile software | iOS 26 | Android 15 |
| Camera | 48-megapixel (wide) 48-megapixel (ultrawide) 48-megapixel (4x, 8x telephoto) | 200-megapixel (wide), 50-megapixel (ultrawide), 10-megapixel (3x telephoto), 50-megapixel (5x telephoto) |
| Front-facing camera | 18-megapixel | 12-megapixel |
| Video capture | 4K | 8K |
| Processor | Apple A19 Pro | Qualcomm Snapdragon 8 Elite for Galaxy |
| RAM/storage | RAM N/A + 256GB, 512GB, 1TB, 2TB | 12GB RAM + 256GB, 512GB, 1TB |
| Expandable storage | None | None |
| Battery | Up to 39 hours video playback; up to 35 hours video playback (streamed). | 5,000 mAh |
| Fingerprint sensor | None (Face ID) | Under display |
| Connector | USB-C | USB-C |
| Headphone jack | None | None |
| Special features | Apple N1 wireless networking chip (Wi-Fi 7 (802.11be) with 2×2 MIMO), Bluetooth 6, Thread. Action button. Camera Control button. Dynamic Island. Apple Intelligence. Visual Intelligence. Dual eSIM. ProRes Raw video recording. Genlock video support. 1 to 3,000 nits brightness display range. IP68 resistance. Colors: silver, cosmic orange, deep blue. Fast charge up to 50% in 20 minutes using 40W adapter or higher via charging cable. Fast charge up to 50% in 30 minutes using 30W adapter or higher via MagSafe Charger. | Titanium frame, 2,600-nit peak brightness; 7 years of OS and security updates; 5G (mmWave); IP68 water and dust resistance; wireless PowerShare to charge other devices; integrated S Pen; UWB for finding other devices; 45W wired charging (charger not included); Galaxy AI; Wi-Fi 7; Gorilla Glass Armor cover glass; ultrawideband |
| US price off-contract | $1,199 (256GB) | $1,300 (256GB) |
| UK price | ÂŁ1,199 (256GB) | ÂŁ1,249 (256GB) |
| Australia price | AU$2,199 (256GB) | AU$2,149 (256GB) |
Technologies
Experts react after researcher says AI poses more than a 10% risk of wiping out humanity
AI researcher Jacob Coxon resigned from Anthropic while warning that the company and OpenAI are advancing powerful systems too quickly. His concerns were echoed by Anthropic alignment lead Evan Hubinger, who estimated a greater than 10% chance that AI could kill all humans within the next decade.
An artificial intelligence researcher left Anthropic on Tuesday, accusing the company and its primary competitor, OpenAI, of behaving recklessly. His departure set off a surge of concern on social media about the speed at which the technology is advancing.
Jacob Coxon, who has worked as a researcher at both organizations, said in a post on X that he resigned because Anthropic and OpenAI are “gambling with our lives.” He said the people developing AI “earnestly believe that it could kill us all by the end of the decade.”
“Do not underestimate the power of this technology,” Coxon wrote. “These will soon be superhuman systems that can hack anything, revolutionize any field overnight, and acquire real power and resources.”
Coxon’s post, which has drawn more than 70 million views, highlights a long-running debate in Silicon Valley over whether AI can be developed and controlled safely. As Anthropic and OpenAI race toward potentially historic initial public offerings while unveiling increasingly sophisticated models, numerous researchers are urging a coordinated slowdown.
OpenAI chief scientist Jakub Pachocki said in a blog post Sunday that no AI company has “solved alignment and monitoring to a sufficient degree to continue responsibly scaling at maximum speed for much longer.” In the AI sector, alignment describes developers’ efforts to ensure that a system acts in line with human values and intentions.
“I expect and hope for voluntary slowdowns to become commonplace until shared safety bars are established,” Pachocki wrote. “And I believe that international coordination on future AI development needs to become a top priority for governments around the world.”
Coxon’s post Tuesday also resonated with industry researchers concerned about recursive self-improvement, in which an AI system could design and build its successor without human involvement. Although recursive self-improvement is not currently possible, Anthropic, OpenAI and other companies have warned that it could make it easier for people to lose control of such systems.
“Neither company is acting responsibly,” Coxon wrote. “They are racing straight to self-improving superintelligence.”
Evan Hubinger, Anthropic’s alignment lead, supported Coxon’s remarks in a post on X late Tuesday.
“Jacob is correct here—we really do earnestly believe AI could kill all humans! I personally think it is >10% within the next decade,” Hubinger wrote. “I believe Anthropic is trying its best, but we do not yet have a plan to solve alignment for superintelligence and are not clearly on track to.”
Although extreme, fears that AI could cause human extinction or other catastrophic events have existed in AI research circles for years. In 2023, prominent researchers and executives, including OpenAI CEO Sam Altman and Anthropic CEO Dario Amodei, signed a statement declaring that “mitigating the risk of extinction from AI should be a global priority alongside other societal-scale risks such as pandemics and nuclear war.”
Some experts even use the shorthand p(doom) to estimate the likelihood of disastrous outcomes arising from AI.
Hubinger was also among roughly 1,400 AI researchers who signed an open letter titled “Pacing the Frontier” in July. The letter called on the U.S. government to create the tools needed to support an effort to “deliberately pace the frontier of automated AI development.”
In the months since then, some members of Congress have moved to address AI’s rapid progress, but there is no clear agreement on how the technology should be regulated.
In July, Rep. Jay Obernolte, R-Calif., and Rep. Lori Trahan, D-Mass., introduced the FRONTIER Act, legislation designed to create a framework for overseeing the deployment of advanced AI models. Earlier this month, Sen. Bernie Sanders, I-Vt., and Rep. Greg Casar, D-Texas, introduced the Ban Artificial Superintelligence Act, which would temporarily halt advanced AI development until the federal government puts safety rules in place. Both proposals have received mixed reactions.
“Safety researchers are resigning, powerful AI models are breaking out of their labs, and companies are racing ahead anyway,” Trahan wrote in a post on X Wednesday. “It’s past time for Congress to get off the sidelines and do its job.”
Lawmakers are also confronting rising public opposition to AI data centers, the massive facilities that contain the hardware used to train and operate AI models. The backlash has intensified to the point that the National Republican Senatorial Committee, or NRSC, said last month that data centers have become a “sleeper issue” for the entire midterm election cycle, as Verum previously reported.
Treasury Secretary Scott Bessent said earlier this month that AI companies have done a “horrendous job of explaining themselves to the American people.”
“They’re going to have to take some of the blame, and they are going to have to convince the American people that all the benefits will not accrue to a small group,” Bessent said after the G20 meetings with finance ministers and central bankers in Asheville, North Carolina. “That’s what they hear from me.”
Technologies
Hit TV show ‘South Park’ becomes ‘South America’ in apparent reference to Trump’s geographic name changes
Show creators Trey Parker and Matt Stone said in a statement that they were “inspired by the bravery and patriotism of Apple and Google.”
Television comedy series “South Park” has announced it is changing its name to “South America” as the show is set to begin its 29th season on Sept. 16.
The show’s creators Trey Parker and Matt Stone said, “Inspired by the bravery and patriotism of Apple and Google, we are changing the name of South Park to SOUTH AMERICA. We especially want to thank our parent company Paramount — a Skydance Capitulation.”
Parker and Stone’s statement comes after U.S. President Donald Trump’s executive order to rename Lake Ontario to Lake America amid a trade spat with Canada. Canadian officials said they will not recognize the new name.
Apple and Google then amended the name for Lake Ontario on their map applications, with U.S. users seeing “Lake America,” while Canadian users saw “Lake Ontario.”
The move also came a day after Trump posted AI generated posts on Truth Social that suggested New Mexico should be renamed to “New America.”
Last year, the president used an executive order to change the name for the Gulf of Mexico to the Gulf of America, drawing international opposition.
“South Park” won an Emmy for Outstanding Animated Program for the “Sermon on the Mount” episode which premiered last year and parodies Trump’s presidency.
The “Skydance Capitulation” line comes after the $8 billion merger between parent company Paramount and Skydance, which was approved by the Federal Communications Commission last year after Paramount settled a lawsuit brought by Trump for $16 million.
Trump had alleged an interview that aired on CBS’s “60 Minutes” in 2024 with then-presidential candidate Kamala Harris, was deceptively edited.
Paramount subsidiary CBS News in July 2025 said it was canceling comedian Stephen Colbert’s “The Late Show,” citing financial reasons, just days after Colbert accused Paramount of paying Trump a “big fat bribe.” The final episode of the show aired in May.
Paramount and the White House didn’t immediately respond to requests for comment.
Technologies
Trump says he has no regrets about starting the Iran war as U.S. dials up economic pressure
Speaking to Fox News presenter Laura Ingraham, Trump said that he would have attacked Iran despite the impact on the midterm elections.
U.S. President Donald Trump said he has no regrets about starting the Iran war and added that “If I had it to do again, I would do exactly what I did.”
Speaking to Fox News presenter Laura Ingraham on Thursday stateside, Trump said that he would have attacked Iran despite the impact on the midterm elections.
“If we hadn’t done Iran, you would be cruising to midterms victory right now,” Ingraham told Trump, to which Trump replied “supposing we were cruising, and all of a sudden Iran has a nuclear weapon. They would use it.”
He added that if Iran had a nuclear weapon, the Islamic Republic would “wipe out” Israel and the Middle East, and start hitting U.S. cities.
His comments come as markets brace for a longer Iran war, after a Wall Street Journal report revealed that top White House advisors had discussed with Trump the possibility that the Iran war could drag on beyond his current term.
Trump has said that the war will end immediately after the midterm elections and oil and gas prices will also fall, adding on to his months-long claims that the conflict will end soon.
In separate comments to NewsNation on Thursday, Trump denied reports that there was any damage to U.S. assets, after Iran claimed it had hit multiple U.S. fighter aircraft at a base in Jordan.
“No damage. No nothing,” Trump said, when asked if there was any truth to the reports.
Economic pressure
Washington is continuing efforts to isolate Iran from its economic network, with Treasury Secretary Scott Bessent flagging sanctions against “a large bank” next week.
“We’re going to do it on Monday because we want to honor the memory of our fallen citizens on 9/11. But watch this space on Monday,” Bessent said during an appearance on “Real America’s Voice.”
Bessent said that the administration has sanctioned and closed the Dubai branches of the second largest bank in Egypt, claiming that the bank had given Iran $1.8 billion dollars. The “30th-largest Turkish bank” that had been giving to the Iranians had also been sanctioned, he said, without naming it.
The U.S. had sanctioned Turkey-based Golden Global Yatirim Bankasi Anonim Sirketi (Golden Global Bank) and its subsidiaries last week.
Trump, in the NewsNation interview, was also asked how Iran could continue holding out under the current economic pressure.
“I don’t know that they’re gonna be able to hold out,” Trump said. “But it’ll get settled after the elections. Or maybe sooner. But it’ll get settled right after the election.”
Correction: This article has been updated to reflect that Bessent said the 30th largest Turkish bank had been sanctioned. An earlier version misstated the bank’s ranking.
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