Seven years of updates versus four—that's genuine longevity.
In the ongoing human negotiation between novelty and sufficiency, Samsung's Galaxy S25 Ultra and its 2023 predecessor the S23 Ultra present a quiet but meaningful question: when does progress justify its price? The S25 Ultra arrives at $1,299 with a slimmer form, deeper AI integration, and a seven-year software commitment, while the S23 Ultra — still capable, still supported — has settled to around $830. The choice between them is less about which phone is better and more about how long one intends to carry it, and what one expects technology to do in the years ahead.
- The S25 Ultra's arrival forces S23 Ultra owners into an uncomfortable calculation: a $470 gap separates the cutting edge from a phone that still works remarkably well.
- Samsung's deeper AI ambitions — agents that act across apps, morning briefings on the home screen, sound-aware visual search — push the S25 Ultra into territory the older model simply cannot follow.
- The quiet removal of Bluetooth from the S Pen signals a company pruning features based on usage data, a reminder that flagship phones are increasingly shaped by aggregate behavior rather than individual preference.
- The S23 Ultra, now available under $1,000 with security support through 2028, holds its ground as a legitimate flagship for buyers who upgrade on a two-to-three year cycle.
- The decision is landing not as a verdict on hardware, but as a mirror held up to the buyer: how long do you keep your phone, and how much does the future matter to you today?
Samsung's Galaxy S25 Ultra launches at the same $1,299 price as its immediate predecessor, which makes the more pressing question not how it compares to the S24 Ultra, but whether it justifies leaving behind a Galaxy S23 Ultra that many users still find more than adequate.
Physically, the S25 Ultra is a refinement — 16 grams lighter, slightly slimmer, with curved corners that sit more comfortably in hand. Samsung has trimmed the bezels enough to fit a marginally larger 6.9-inch display into nearly the same footprint, and that screen is brighter and protected by Gorilla Armor 2 glass, which the company claims is 29 percent more fracture-resistant. The titanium frame and 5,000mAh battery remain, though the newer Snapdragon 8 Elite chip is expected to stretch real-world endurance further.
The more consequential leap is in artificial intelligence. The S25 Ultra introduces AI Agents capable of executing tasks across multiple applications, a long-press power button shortcut to summon them, and a Now Brief feature that surfaces personalized daily summaries on the home screen. Circle to Search has been expanded to recognize sounds within videos. Perhaps most significantly, the phone carries a seven-year guarantee of OS and security updates — three years more than what the S23 Ultra was originally promised, though that older device remains supported through 2028.
One deliberate subtraction: the S Pen loses its Bluetooth functionality. Samsung determined that fewer than one percent of Ultra users ever used the wireless air-action features, and removed them accordingly. The stylus still writes and taps; it simply no longer reaches across the room.
On cameras, the upgrade is selective. The ultrawide sensor climbs from 12 to 50 megapixels — a genuine improvement for macro and low-light work — but the main 200-megapixel sensor, both telephoto lenses, and the selfie camera carry over largely unchanged from the S24 Ultra. The S23 Ultra's camera system, meanwhile, has aged with reasonable grace, its 200-megapixel main sensor still drawing praise for detail, even if its shutter response occasionally lags.
The financial reality sharpens the choice: the S23 Ultra can now be found for around $830, sometimes bundled with a wireless charger — a $470 difference from the S25 Ultra's starting price. For buyers who upgrade every few years and don't require the latest AI capabilities, that gap is difficult to dismiss. For those who hold devices for five years or more, the S25 Ultra's ergonomic polish, brighter display, and extended software commitment make the premium easier to justify. The S24 Ultra, likely to see price reductions now that its successor has arrived, may quietly become the most interesting option for those watching the space between.
Samsung's new Galaxy S25 Ultra arrives at the same $1,299 price point as last year's S24 Ultra, which immediately raises a practical question: if you already own a Galaxy S23 Ultra from 2023, is it worth the jump? The answer hinges on how you use your phone and how long you plan to keep it.
The S25 Ultra is noticeably thinner and lighter than its 2023 predecessor—16 grams lighter and 0.7 millimeters slimmer—with curved corners that won't dig into your palm the way the older model's sharper edges did. Samsung has also managed to squeeze a 6.9-inch display into roughly the same footprint as the S23 Ultra's 6.8-inch screen by trimming the bezels. That display is brighter than before and now uses Gorilla Armor 2 glass, which Samsung claims resists fractures 29 percent better than the previous generation. The phone retains its titanium frame and maintains the same 5,000mAh battery capacity, though the newer processor and software optimizations should stretch battery life further in real-world use.
Where the S25 Ultra genuinely distinguishes itself is in processing power and artificial intelligence. It runs the Snapdragon 8 Elite chipset, a meaningful step up from the S23 Ultra's Snapdragon 8 Gen 2. More importantly, Samsung has woven AI deeper into the operating system through what it calls AI Agents—features that can perform tasks across multiple apps on your behalf. A long press of the power button now summons these capabilities. Circle to Search, the visual search tool, can now recognize sounds in videos. A new feature called Now Brief delivers morning and evening summaries of your day directly on the home screen. The S25 Ultra will receive seven years of operating system updates and security patches, compared to the S23 Ultra's four major OS upgrades, though the older phone is guaranteed support through 2028.
One notable change: the S Pen stylus no longer includes Bluetooth connectivity. Samsung says fewer than 1 percent of Ultra users actually employed the Bluetooth features—air actions and remote camera control—so the company removed the capability. The S Pen still works for writing and note-taking; it simply can't function as a remote anymore.
The camera system shows selective improvement. The ultrawide lens jumps from 12 megapixels to 50 megapixels, which Samsung says will deliver sharper macro shots and better low-light performance, though the phone bins the image down to 12 megapixels by default. The main 200-megapixel sensor, the 3x and 5x telephoto lenses, and the 12-megapixel selfie camera remain largely unchanged from the S24 Ultra. The S23 Ultra's camera system, by contrast, has aged reasonably well—reviewers praised its 200-megapixel main sensor for exquisite detail, though they noted slow shutter response and occasionally inconsistent results.
Pricing tells part of the story. The S25 Ultra starts at $1,299 with 12GB of RAM standard. The S23 Ultra, now two years old, has dropped significantly—sealed units are available for around $830 with a wireless charger included. That's a $470 difference for a phone that still receives security updates through 2028 and can be upgraded to Android 15 and beyond.
The decision ultimately depends on your phone-keeping habits. If you hold onto devices for five years or longer and want the latest AI capabilities and longest software support, the S25 Ultra's investment makes sense. Its ergonomic improvements, brighter display, and seven-year update guarantee justify the premium for someone planning to use it for years. But if you upgrade every few years and don't prioritize cutting-edge AI features, the S23 Ultra remains an excellent Android flagship at a fraction of the cost. It has the S Pen with Bluetooth, solid gaming performance, and stellar battery life. The S24 Ultra, which will likely see price cuts now that the S25 is available, sits somewhere between these two options and might be worth monitoring if the gap narrows.
Notable Quotes
Usage of this feature was dramatically low at under 1% of all Ultra users.— Samsung, on S Pen Bluetooth removal
The phone doesn't turn into molten lava when you try to play a game for more than 20 minutes.— Android Central reviewer, on S23 Ultra thermal performance
The Hearth Conversation Another angle on the story
So the S25 Ultra costs the same as the S24 Ultra did at launch. That seems like Samsung is playing it safe with pricing.
It does, but it also signals confidence. They're not asking you to pay more for the new model—they're saying the improvements justify the same price. The real tension is with the S23 Ultra, which has dropped to under $830.
What's the practical difference between these two phones for someone who just wants to use their phone normally?
The S25 Ultra will feel better in your hand. The corners are less sharp, it's lighter, and the display is brighter. But the S23 Ultra still does everything well. It's the AI features and the seven-year update promise that separate them.
The S Pen losing Bluetooth seems like a step backward. Why would Samsung remove that?
Because almost nobody used it. Less than 1 percent of Ultra owners actually triggered air actions or used it as a camera remote. Samsung decided the complexity wasn't worth maintaining for such a small audience.
If I'm keeping my phone for five years, which one makes more sense?
The S25 Ultra, without question. Seven years of OS updates versus four means you're getting genuine longevity. That's worth the premium if you're not upgrading soon.
And if I like getting a new phone every three years?
Then the S23 Ultra is the smarter buy. You'll save $470, get a phone that's still excellent, and you'll be ready to upgrade before the software support even matters.