Samsung Galaxy S26 Ultra Review

Welcome to another MobilesDive review! The Samsung Galaxy S26 Ultra promises to be the most complete Android flagship you can buy, with a new Privacy Display, a brighter 200MP camera, much faster charging and the S Pen still tucked into its frame. After spending time with the Galaxy S26 Ultra, here's everything you need to know.

Design & Build Quality

The S26 Ultra looks familiar at first glance, but pick it up and the changes are obvious. Samsung has slimmed it down to 7.9mm and rounded the corners, so it feels easier to hold than the boxier Ultras before it. At 214 grams it is also a touch lighter, and the flat front and back panels keep it feeling like a proper flagship slab.

The camera island is new, with all three lenses sitting on a taller, slightly raised plateau. It looks smart, but it does make the phone wobble a little when you tap it lying on a desk, so a case is a good idea. The frame has switched from titanium to Armor Aluminum, which Samsung says absorbs shocks better, and the front is protected by Gorilla Armor 2. Add IP68 water and dust resistance, six colors including Cobalt Violet and Sky Blue, and the built-in S Pen, and this is a phone built to be used hard every day.

Design & Build Quality Score: 9/10

Display

The 6.9-inch LTPO OLED panel is one of the best screens on any phone. It is sharp at 1440 x 3120, smooth at 120Hz, and in lab testing it pushed past 700 nits by hand and hit 1,480 nits automatically, with peaks above 2,800 nits on small bright patches. That means it stays readable in harsh sunlight, and the anti-reflective coating genuinely helps outdoors.

The headline feature is the Privacy Display, which narrows the viewing angle so people next to you cannot read your screen. It works, and it is genuinely useful on trains and in cafes. The trade-off is real, though: with privacy mode on, maximum brightness drops to roughly half. There is also no Dolby Vision support, the panel is 8-bit rather than 10-bit, and there is no high-frequency PWM dimming. None of that ruins the experience, but it keeps this screen just short of perfect.

Display Score: 9/10

Performance

There is nothing to complain about here. The Snapdragon 8 Elite Gen 5 for Galaxy is the fastest chip in an Android phone right now, and the benchmark numbers back it up, with AnTuTu scores around 3.89 million and Geekbench 6 scores above 11,500. In daily use that means everything opens instantly, heavy games run at full speed, and Galaxy AI features process on the device without waiting.

The 12GB of RAM keeps dozens of apps in memory, and Samsung promises seven years of OS updates, which takes this phone all the way to Android 23. That long support window matters at this price, because it means the S26 Ultra will still feel current years from now.

Performance Score: 9.5/10

Camera System

Samsung's camera setup is built around a 200MP main sensor with a much wider f/1.4 aperture, which lets in far more light than before. In daylight the results are excellent: fine detail rendered naturally, colors that are lively without going over the top, and very good dynamic range. Portrait shots look warm and flattering, and the 50MP mode captures seriously detailed images when there is plenty of light.

Zoom Performance

The zoom pair is where this phone earns its keep. The 50MP 5x periscope lens is brighter than before and produces clean, detailed shots at distance, and the 3x lens covers the middle range. The weaker link is the 10MP 3x sensor, which is smaller than rival telephoto hardware, and the 2x crop from the main sensor can look a little over-processed. Still, for most people this is one of the best zoom systems on the market.

Video Recording

Video is a genuine strength. You get 8K recording, the new APV codec and Horizon Lock for steady footage, and the results look smooth and professional. If you shoot a lot of video, this phone is hard to beat.

Selfie Camera

The 12MP front camera is solid rather than spectacular. Selfies are sharp with good skin tones, and 4K60 video makes it a good choice for video calls and vlogging.

Camera System Score: 9/10

Battery Life

The 5,000mAh battery is the same size Samsung has used for years, and that is the one area where the S26 Ultra feels behind the curve. In lab testing it managed 16 hours and 23 minutes of active use, which is better than the S25 Ultra and enough for a full heavy day, but big-battery rivals last longer.

Charging is where Samsung finally fixed things. The new 60W charging over standard USB-PD means you can use almost any good charger, and it is fast: about half the battery in 15 minutes, 84 percent in 30 minutes, and a full charge in just 43 minutes. Wireless charging is up to 25W, and reverse wireless is there for earbuds and watches.

Battery Life Score: 8.5/10

Software Experience

One UI 9 on Android 16 is polished, fast and packed with features. Galaxy AI tools handle writing, photo editing and live translation, the S Pen turns the phone into a note-taking and sketching machine, and Samsung DeX still lets you run a desktop experience from the phone. The interface is clean, the animations are smooth, and everything feels thought through.

• Seven years of OS and security updates
• Galaxy AI writing, photo and translation tools
• S Pen with note-taking, sketching and remote control
• Samsung DeX desktop mode
• Privacy Display controls per app

The only real complaint is that some AI features still feel like works in progress, and a few are limited to Samsung's own apps for now.

Software Experience Score: 9/10

Pros

• Superb 6.9-inch display with genuinely useful Privacy Display
• Fastest Android performance available right now
• Excellent 200MP main camera and strong 5x zoom
• Much faster 60W charging over standard USB-PD
• S Pen built in, seven years of updates

Cons

• Same 5,000mAh battery as previous generations
• Privacy Display roughly halves peak brightness
• Taller camera island makes the phone wobble on a desk
• No Dolby Vision, 8-bit panel, no high-frequency PWM dimming
• Premium price, and S25 Ultra owners have little reason to upgrade

Final Verdict: Should You Buy It?

The Galaxy S26 Ultra is the most complete Android flagship on sale, and it is easy to recommend to anyone who wants the best Samsung can make. The display, performance, cameras, S Pen and long software support add up to a phone that does everything well, and the faster charging finally removes one of the Ultra line's oldest weaknesses.

That said, this is an evolution, not a revolution. If you already own an S25 Ultra, the upgrades are not big enough to justify the price. But if you are coming from an older phone, or you want the S Pen and Samsung's ecosystem, the S26 Ultra is the buy.

Overall Rating: 8.8/10

• Design: 9/10
• Display: 9/10
• Performance: 9.5/10
• Camera: 9/10
• Battery: 8.5/10
• Software: 9/10
• Value: 7.5/10

Verdict

⭐⭐⭐⭐⭐ (8.8/10) — The most complete Android flagship of 2026, held back only by an unchanged battery and a steep price.