The topic Samsung Galaxy S26 Ultra review: After four months of testing, I can’t part with it is currently the subject of lively discussion — readers and analysts are keeping a close eye on developments.
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The Galaxy S26 Ultra is the most complete Android phone I’ve used this year. It doesn’t get there with a single headline feature, though. Instead, it wins the crown by being good at almost everything and then topping it off with its own exclusive set of perks. At $1,300, it’s also undeniably expensive. After four months of using it as my only phone, I don’t think anything else in the Android segment comes close to its breadth. Samsung dropped the titanium frame this time for a lighter, more colorful Armor Aluminum one, and it finally rounded off the corners that used to bite into my palm.
The headline addition is the Privacy Display, baked into the hardware rather than slapped on as a film. It hides the screen from whoever’s sitting next to you. I was skeptical until I used it and got some surprised looks from the people around me. Underneath the glass-and-metal kit sits the customized Snapdragon 8 Elite Gen 5 silicon, which finally pulls level with Apple’s silicon inside iPhones. Whether it’s heavy multitasking, on-device AI through Gemini, or camera capture, all of it ran without a stutter in my time with the phone.
It’s not perfect, though. The battery is still 5,000 mAh, the same as the last few Ultras, and the screen-on time reflects that. It’s respectable, but nothing special. The faster 60W wired charging takes some of the sting out, at least. The cameras get wider apertures and much better low-light results. Futhermore, the Horizon Lock video mode genuinely impressed me, but I still hit the odd exposure wobble and some shutter lag. The bottom line is that the Galaxy S26 Ultra is an unapologetic powerhouse. It won’t drag S25 Ultra owners into an upgrade charm, but for just about everyone else, it’s a masterclass.
Every smartphone label is chasing titanium these days, so Samsung going back to aluminum reads like a step backward on paper. It isn’t. After living with the Armor Aluminum 2 frame, I’m convinced the swap was the right call. For one, aluminum takes anodization far better than the PVD coating titanium needs, which is why the colors here pop the way they do.
You get Cobalt Violet (the one I tested, and the one Samsung wants you to buy as the signature color this year), Sky Blue, White, Black, and two Samsung-exclusive shades, Silver Shadow and Pink Gold. The other reason is heat. Aluminum dissipates it a lot quicker than titanium. I learned that lesson the hard way with the iPhone 16 Pro.
Paired with the vapor chamber, the aluminum chassis on the Samsung flagship kept the phone from getting toasty under stress, but more on that later. I noticed it most during a marathon evening of editing a trip video on the phone, the kind of workflow that usually leaves a metal phone warm enough to be unpleasant. This one stayed merely warm.
Samsung finally fixed my biggest pet peeve about its top-end phones. Those sharp, palm-digging corners are finally gone. The rounded edges on the S26 Ultra are subtle, but it changes how the phone feels in the hand entirely. It feels thinner and easier to manage one-handed, and after a week, I stopped reaching instinctively for a case, which I never did with the last Ultra.
The camera array still juts out about half a centimeter, though, so the phone rocks around on a desk if you tap at it lying flat without a case. That’s the one ergonomic compromise that hasn’t budged in years, and I doubt it’s going to change in the near future due to the ever-upgrading imaging hardware.
Up front, you’ll find Corning’s Gorilla Armor 2 layer, which mixes in ceramic for better drop resistance and glare reduction. The back is Gorilla Glass Victus 2. I didn’t deliberately drop the phone, because it isn’t mine to destroy, but it picked up exactly zero micro-scratches over a few months of being tossed into bags alongside keys and a charging brick, which is more than I can say for plenty of phones I’ve tested.
One aspect worth flagging is the durability. The Galaxy S26 Ultra holds its IP68 rating, which means it’s good for accidental dips in 1.5m of water for 30 minutes. It’s not the best out there, by the way. A handful of Chinese rivals are already shipping IP69 and IP69K ratings for high-pressure water resistance, which means they can shrug off hot, pressurized jets, not just a dunk in a sink.
The OnePlus 15 is one of those phones, and it pulls off the durability stunt without compromising the looks. Samsung is being conservative. For most people, IP68 is plenty, and the build still feels rock solid in the hand, but it’s a spec sheet line where Samsung is no longer leading the pack.
The S Pen lives in the bottom-left corner inside its own silo. It’s a touch thinner this year, with a curved end that sits flush against the new frame. Functionally, however, it hasn’t changed much since Samsung pulled back the Bluetooth tricks. There’s no more air-gesture remote-shutter party trick to enjoy, and it’s worth mourning.
I rarely used it, so I won’t pretend that it’s a huge miss for me. It’s still the best stylus on any phone by a far margin. The latency is effectively zero, and that held up whether I was scribbling notes in a meeting, sketching a rough idea, or nudging a slider in the photo editor where the fine control genuinely matters.
I love the fact that it can kick into action right from the lock screen, offering you a natural canvas for jotting down notes without having to go through the whole fingerprint scan or password input hassle.
The screen on the Galaxy S26 Ultra is a gorgeous 6.9-inch flat Dynamic LTPO AMOLED 2X panel with QHD+ (3120 x 1440 pixels at 500 ppi) resolution and a refresh rate that ramps from 1Hz all the way to 120Hz. Peak HDR brightness hits 2,600 nits, so I never once squinted at it outdoors.
Plus, there’s an anti-reflective Gorilla Armor 2 coating on top. I spent an afternoon shooting and reviewing photos under a harsh midday sun. Ordinarily, that kind of light turns most smartphone screens into mirrors, especially with the dark mode UI. The Galaxy S26 Ultra did a much better job and stayed legible throughout the exercise.
This is the real story of the S26 Ultra. Forget the cheap stick-on privacy films that dilute the image clarity. Samsung built this in at the sub-pixel level, interlacing normal wide-viewing OLED pixels with narrow-beam pixel arrays. The way it works is straightforward in practice, even if the engineering is clever.
As you switch it on, the wide pixels shut off, so anyone peering in from more than 45 degrees off-axis sees a murky near-black panel, while you, looking at it straight, see everything as normal. There are a bunch of granular controls, too. You can leave it on all the time, or pin it to specific triggers, so it kicks in automatically for banking apps, WhatsApp, or just incoming notification pop-ups and nothing else.
In day-to-day use, it was the feature I didn’t know I wanted. On a crowded metro train, I caught myself replying to messages I’d normally have left until I got home, because I was no longer worried about the person packed against my shoulder peeking at them. It’s the rare phone feature that actually changed my behavior rather than just sitting in a settings menu.
Privacy Display is a meaningful trick, but Samsung’s choices come with three caveats that I kept noticing. The first is viewing angles. Even with privacy mode off, that interlaced pixel structure leaves the Ultra with slightly narrower natural viewing angles than the cheaper S26 and S26+. You’ll only really see it if you hand the phone to someone and you’re both trying to watch from the side.
The second is contrast. Once you set Privacy Display to Maximum Privacy mode, the brightness output and color contrast take a visible hit. Those signature inky AMOLED blacks start looking a little gray, as a result. It’s a fair loss for the privacy and display convenience, but it is still a trade-off you must learn to live with.
And finally, despite some confusing early claims, this is an 8-bit display leaning on FRC to fake 10-bit color output. Most people will never catch any banding in normal use, and I had to go looking in test gradients to spot it. But on a $1,300 phone in 2026, an 8-bit panel is going to bother the purists, and they’re not wrong to expect more at this price. There’s also no high-frequency PWM dimming, so if you’re sensitive to OLED flicker, low brightness might tire your eyes over a long evening of reading in the dark.
Alright, let’s discuss the soul of the Galaxy S26 Ultra. The quad-camera layout looks familiar, but the aperture and processing changes here add up to real gains, especially after dark. This is also the section where I spent the most time, because cameras are where flagship phones either justify their price or quietly don’t, and Samsung’s Galaxy S Ultra has always marketed itself as the phone you leave the real camera at home for.
Let’s start where it counts, because the 200MP main sensor is doing the heavy lifting on this phone, and Samsung has clearly poured its energy into it. The headline change is the jump to an f/1.4 aperture, up from f/1.7 on the S25 Ultra, and that’s not a marketing number you should glide past. A wider aperture pulls in more light, which matters enormously the moment the sun goes down.
I’ll start with the low-light situation. In the image below, you can see what the camera viewfinder shows your eyes, and what the image sensors actually capture in a dark room:
In good daylight, honestly, the gap between this and last year’s Ultra is hard to see, because there’s plenty of light to go around and Samsung’s processing was already excellent. The 200MP sensor pixel-bins down to a default 12MP shot that’s clean, detailed, and well-saturated. If you switch to the full 200MP mode for a static, well-lit scene, the amount of detail you can crop into is genuinely absurd.
The only trade-off is that the 12MP pixel-binned shots turn out a tad sharper, while the full 200MP clicks are a bit noisy and lose out on finer surface details. Otherwise, with steady hands, the 50MP and 200MP modes can deliver some terrific results. I shot a building facade across a plaza and could pull a legible street sign out of a corner of the frame that I couldn’t even read with my own eyes from where I stood.
Where the f/1.4 lens earns its keep is in the in-between hours. Indoor restaurant lighting, an overcast street at dusk, or a living room lit by a couple of lamps, that’s the territory where last year’s phones started smearing detail and lifting noise, and it’s where the Galaxy S26 Ultra shines. Shadow detail that used to dissolve into mush stays intact, and the phone doesn’t lean as hard on its noise reduction.
Samsung loves the word “Nightography,” and I went in ready to roll my eyes at it. I’ll give credit where it’s due, though, because the f/1.4 main lens combined with the new processing produced the cleanest phone night shots I’ve taken on a phone in years. And yeah, it does a noticeably better job than the iPhone 17 Pro, both in terms of color realism and surface details.
City skylines came out cleaner, with the bright points of distant windows staying crisp instead of blooming into colored halos. I took the phone out to shoot a stretch of road lit only by sodium streetlamps, the kind of orange-cast scene that throws off the white balance. The Galaxy S26 Ultra handled it more accurately than I expected, keeping the tarmac a believable gray rather than dunking the whole frame in a warm coat.
On a reasonably dark night outside the city, the dedicated astro mode stacked a long exposure and pulled out a genuinely respectable field of stars, with far less of the smeary, watercolor-sky effect these modes used to produce. It’s not replacing a tripod-mounted mirrorless camera and a fast prime anytime soon, and I wouldn’t pretend otherwise, but as a phone you happen to have in your pocket when the sky is clear, it punches well above its weight class.
The two telephoto lenses are where the Galaxy S26 Ultra’s ambition really shows. The 3x lens is the one I reached for most without thinking, because it sits at the natural portrait length, and it renders faces with flattering compression and minimal distortion. The 5x lens is the showpiece, and Samsung pushed its aperture wider this time around, which again pays off after dark.
The phone will push out to 100x Space Zoom, and as always, that mode is a party trick more than a useful tool, fine for reading a far-off sign but a mushy, AI-smoothed mess for anything you’d actually want to keep. I tried my best with long-range clicks of pets and nature, and the surface texture turned out pretty hazy and just messed up.
There is one real catch with the 5x lens, and it’s worth understanding before you buy. To slim the telephoto module down, Samsung went with an ALoP design on the bigger zoom camera. The upside is that you get a gorgeous bokeh effect, the kind of soft background separation that makes portraits truly shine. The downside is that at this range, the phone hunts for focus far more than I’d like.
If you like shooting tight detail shots, a flower, a watch face, a plate of food, you’ll find the 5x backing away from you, and you’ll end up on the main sensor’s macro mode instead. It’s a quirk, not a dealbreaker, but it vexed me in the early days until I adjusted my instincts. Also, the color chemistry of the macro shots is slightly different, leaning towards a warmer color cast, so that’s worth keeping in mind.
The front camera lands a wider frame on the Galaxy S26 Ultra, which doesn’t sound like much until you’re squeezing three friends into a frame. Without a selfie stick, that extra bit of width is the difference between everyone fitting and someone losing half their head. Details are good, skin tones are handled well, and the wider field makes it a better travel companion for group shots in front of something you actually want in the background.
On color accuracy, Samsung has finally reined in its old habit of cranking up the saturation way beyond realism. For years, Samsung’s phones would hand you skies that were a little too blue and grass that looked a tad too green. It was flattering at a glance but not realistic. This year, skin tones and white balance stayed accurate across all kinds of lighting in my shots. It’s a more grown-up and mature look, and I prefer it.
Now, on to the less flattering parts. In tricky high-contrast scenes, exposure sometimes drifted between back-to-back shots, so I’d fire off three frames of the same subject and find one noticeably brighter than the others for no obvious reason. More frustrating is the low-light shutter lag. Below a certain threshold, there’s a real 0.5 to 1.5 second capture delay, and it cost me a couple of shots of a moving subject I’d genuinely have liked to keep.
The feature I keep showing people, though, is Super Steady Horizon Lock. It leans on the gyroscope and EIS, letting you spin the phone a full 360 degrees while recording, and the horizon just stays put. It’s uncanny. I moved the phone around like a waving soccer fan in my kitchen to test its limits, and the footage came back looking like it was shot on a gimbal. It went meaningfully further than Apple’s Action Mode in my side-by-side comparison. For anyone shooting handheld action, a kid’s football match, a bike ride, or a concert, it’s the kind of perk that turns unusable footage into something you’d actually post.
The Galaxy S26 Ultra draws power from the customized Snapdragon 8 Elite Gen 5 for Galaxy silicon. It’s based on the 3nm process, tagging alongside fast UFS 4.0 storage and either 12GB or 16GB of LPDDR5X RAM to go with it. There’s a lot of performance headroom here, and in normal use I never came close to running out of it.
Apps snap open, the camera is ready the instant I raise the phone, and I never once watched it stutter while switching between a dozen open apps. Android chips have trailed Apple on raw core performance for years, and the gap was the stick Apple fans loved to beat Android with. The Oryon V3 cores in the Elite Gen 5 close that gap, and it reflects in the Geekbench benchmark scores.
There’s a bigger vapor chamber in here this time, and the phone never got uncomfortably hot while I used it. Games such as Zenless Zone Zero and Diablo Immortal worked without any stutters. The trade-off is how it gets to the performance summit. As I pushed it hard with titles like Genshin Impact, the throttling became visible with lowered FPS output, all done to keep the surface cool.
You can see it in the numbers. The phone posts a chart-topping tally on the demanding 3DMark tests, and then drops aggressively down to nearly half its peak performance after a sustained 20-minute run. Even throttled, that ties the iPhone’s sustained score and leaves the Pixel 10 Pro XL far behind.
Running the CPU throttle test, the phone fared even worse in terms of sustained performance drop. I have seen devices like the Red Magic 11 Pro fare much better. In practice, that means a long gaming session gets a little less smooth after the first twenty minutes, but never to the point where it becomes annoying or drops too many frames to ruin the experience.
The Galaxy S26 Ultra ships running Android 16 with One UI 8.5 layer on top. Notably, Samsung is matching Google’s seven years of major OS and security updates promises, which carry the phone through to 2033. That’s a long tail of support, and it’s a huge reassurance if you’re a person who sticks with their phone until it falls apart.
Before we dig into the AI side of the debate, One UI itself isn’t bad. Far from it. DeX is still one of the best implementations of a desktop-like work environment bundled with an Android phone. Moreover, Good Lock offers the deepest level of customization on a smartphone without having to flash a ROM or install sketchy apps. The design is familiar, but after seeing the same familiar UI for years, it could use some jazzing up at this point in time.
There are a lot of AI engines stacked on top of each other here. It can feel like too much at first, and there’s a real argument that Samsung has thrown everything at the wall to see what sticks. Once you figure out where everything lives, though, you can get some genuine utility out of it. The most interesting piece is agentic AI through Gemini. It doesn’t just answer you. Instead, it can go act inside third-party apps, ordering your usual off DoorDash or booking an airport Uber.
It’s still a beta experience, and it shows. It’s slow, and you often have to sit and watch it tap through the app before it hands you a final confirm button, which rather defeats the point of automation. Still, you can see where this is all going, and it’s the first time I’ve used a phone feature that felt like a preview of the next few years rather than a gimmick of this one.
Bixby, meanwhile, isn’t just an alarm-setter anymore. Samsung wired in Perplexity, so it can field genuinely complex real-time questions and cite where the answers came from, which makes it actually trustworthy in a way Bixby never has been.
The Photo Assist and Creative Studio tools let you tweak a photo, recolor a shirt, or sketch something rough with the S Pen and have the AI turn it into a watercolor, a 3D render, or an oil painting. They’re fun, occasionally useful, and exactly the sort of thing you’ll show someone once and then forget about. But they also tend to misfire, as you can see in the sample images below.
Samsung is pushing the Galaxy S26 Ultra as an AI-native phone, and as such, it has crammed it into nearly every corner of the software experience, but not all of it works. Now Brief stacks weather, calendar, and news into a lock-screen widget, but I never got more out of it than the widgets we’ve already had for a decade.
Now Nudge is supposed to read what’s on your screen and react, spotting a text about dinner and offering a Maps link, among other such helpful cues. In my testing, it almost never fired when I actually wanted it, and when it did, the suggestion was usually something I’d already thought of.
There’s one smart privacy touch worth a mention, and that’s local AI processing. If you don’t want any of your personal data to go to the cloud, you can enable it to handle AI tasks on-device. You lose some of the heavier generative features, of course, but your data stays put and I appreciate that Samsung made it prominently accessible rather than burying the choice.
If there’s one soft spot on the Galaxy S26 Ultra’s stacked specs sheet, it’s the battery. Samsung has maximized the peak capacity at 5,000 mAh for yet another year. Rivals are out there are shipping silicon-carbon cells up to 8,000 mAh as the mainstream now, while Samsung sits tight. I understand the caution, but a competitor managing 40% more capacity in a similar footprint makes the decision a tad harder to defend.
The 3nm chip and LTPO panel are efficient enough that battery life doesn’t tank midway through a day. It’s just not the class leader anymore. On a heavy day of 5G, gaming, and GPS usage, I averaged 5 to 6 hours of screen-on time, which meant charging every night without fail. On more moderate days, I landed closer to eight hours of screen-on time in standard testing, which is solid. The number that stings is the video streaming rundown. Simply put, if endurance is your single most important spec, the Ultra is no longer the phone to beat.
To make up for a stagnant battery capacity situation, charging got a lot quicker, and this is where Samsung genuinely improved things. Wired charging now runs at 60W, up from 45W. In practice, I hit 75% in about half an hour, and a full charge took around 54 minutes. That’s quick enough that a ten-minute top-up before heading out actually buys you meaningful hours. Wireless charging is bumped to 25W on the Qi 2.2 standard, which is fairly standard.
But here’s the catch, and it’s a baffling one. Even though it supports Qi2 speeds, Samsung didn’t put the magnetic ring in the back of the phone. So if you want that satisfying magnetic snap, the MagSafe or Pixel Snap experience where the charger or accessory just clicks into place, you have to go buy a specific magnet-equipped case. On a $1,300 phone, that’s just annoying, and it’s the kind of small omission that nags at you every time you fumble a wireless charger and struggle with aligning the charging coil.
The Galaxy S26 Ultra doesn’t reinvent anything. What it does is take the established Ultra formula and tighten every screw. An improved Armor Aluminum frame, a faster Snapdragon 8 Elite Gen 5 finally drawing level with Apple, and that genuinely clever Privacy Display push the device forward in ways that matter.
Sure, the 5,000 mAh battery feels dated in 2026, the AI tricks are still a bit meh, and skipping native magnetic charging is baffling. But after spending months with the phone, none of that outweighed how much it simply does. It has the best stylus on any phone, a quad-camera system that’s now pretty strong in low light, and a beautiful, glare-resistant display. It’s still the phone to beat for power users. If you want one device that does everything, this is the one to get.
If $1,300 stings, or the Ultra’s specific trade-offs don’t line up with how you live, here are three other options you can consider:
I got my hands on the Samsung Galaxy S26 Ultra in its launch week, and over the course of the past four months, I have used it as my primary phone. I have traveled with it extensively, keeping it hooked to a 5G network and even using it as an on-the-go hotspot device for an extended spell.
As far as testing goes, the performance tests were conducted on two separate occasions, with vastly different ambient weather to get a clear picture of how it handles heat build-up and dissipation. Cameras were tested across four cities in different lighting conditions throughout the day.
On the software side, the phone was running One UI 8.5 stable build. At the time of writing this review, there were 140 apps running on the phone, which included third-party applications as well as those that came pre-installed on the phone. All testing was done with the device running in its native performance state.