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Samsung caught us rather off guard last year when it launched the Galaxy S25 Ultra. After many years of picture and sound performance taking a back seat while AI features and camera specs hogged the limelight, Samsung’s 2025 flagship Android smartphone wowed us with its impressive display features, derived from the company’s TV division.

One year on, and Samsung has officially unveiled that phone’s successor in the form of the Galaxy S26 Ultra, which hopes to set the standard for flagship smartphones. With a specification list longer than Avatar 3’s run time, and a refined design that might make it the best-looking, best-feeling Galaxy Ultra device yet, has Samsung struck gold once again?

iPhone 17 is available for £899, while its Pro Max variant – more comparable with the S26 Ultra – can be found for £1199.

The Award-winning Galaxy S25 Ultra will also probably stick around for a reduced price while stocks last, while the Sony Xperia 1 VII (£1399) could be a tempting choice for audiophiles.

Galaxy Z Fold 7. This is paired with Corning’s Gorilla Armour 2 display coating for better scratch and crack resistance, and Samsung’s excellent anti-reflectivity screen coating.

We pressed Samsung on why it chose to make the switch, but no official word was given as to why it opted to move back to an aluminium frame after two years of titanium-clad smartphones.

Apple made the same move for the iPhone 17 Pro and 17 Pro Max, though it cited improved thermal efficiency as its biggest influence in making this change.

Back to the positives, Samsung has achieved its “thinnest Galaxy Ultra smartphone yet” with the S26 Ultra, as it has shaved the handset down to just 7.9mm from the S25 Ultra’s 8.3mm thickness.

Despite the thinner build and change in materials, the S26 Ultra is broadly the same weight as its predecessor, at 214g. That’s still pretty impressive for a device with a 6.9-inch display, and it doesn’t feel particularly unwieldy in the hand despite its size.

Regardless, the S26 Ultra looks and feels premium in all of its available colours – those being Cobalt Violet (a dark blue-ish purple), Sky Blue, Black or White. Samsung is also offering two exclusive colours for its online store: Silver Shadow and Pink Gold.

Dolby Atmos is, once again, supported via headphones and the stereo speaker arrangement made up of the bottom-firing speaker and earpiece.

On to the less-AV crucial feature of the S26 Ultra. This handset uses the latest Qualcomm Snapdragon Elite Gen 5 for Samsung processor; the suffix differentiates this from the standard Snapdragon Elite Gen 5 chipset found on other smartphones, as Samsung has customised this chip for optimal performance on its smartphones.

As mentioned earlier, this is backed up by either 12GB or 16GB of RAM, depending on the storage configuration you choose.

Disappointingly, Samsung hasn’t upped the battery capacity of the Ultra, choosing to stick with the 5000mAh cell of the S25 Ultra. It does, however, benefit from some charging upgrades, including faster wired and wireless charging.

Samsung claims that the S26 Ultra can go from zero to 75% in 30 mins via 60W wired charging, whereas wireless charging is now boosted to 25W. You will, of course, need to supply a supported fast charger to access these charging speeds.

While Samsung is selling a range of magnet-equipped accessories, including cases and power banks, oddly the company has opted not to include the magnet ring in the handset itself for native Qi2 charging support.

Apple’s MagSafe and Google’s Pixel Snap features have been hugely popular for seamless accessory compatibility, so it feels as though Samsung is lagging behind here somewhat.

Nevertheless, Samsung is still putting in an impressive shift when it comes to the camera specifications of the S26 Ultra. It features a very similar quad camera rear setup to its predecessor, which is no shame to us.

The S26 Ultra sports four lenses in total. The 200MP main sensor is reportedly 47 per cent brighter for better night photography, while Samsung claims the 50MP telephoto zoom lens features a 37 per cent improvement over last year.

The 10MP 3x optical zoom lens now features less noise and better HDR support, while the 50MP ultra-wide lens (which was updated on last year’s handset) seems to be the same.

Last, but by no means least, is Samsung’s extensive AI feature set. Samsung is billing this phone as “the easiest, effortless AI phone”, so you can bet that artificial intelligence is baked into most of the software.

The usual suite of Galaxy AI features is here, including Circle to Search, writing suggestions, auto translate and the Now Brief feature, which provides contextual information such as calendar entries, weather forecasts and news depending on your interests and time of day.

These are being joined by a generative AI photo-assistant tool, which can transform photos into different styles simply by typing in a prompt, and Now Nudge, which will provide intelligent auto replies based on information from other apps (such as your calendar or messages).

Finally, Samsung’s Audio Eraser feature, which is supported for video recording in order to isolate and remove background noise, is now available on video streaming apps, including Netflix.

Samsung ran a demo on this feature by removing the crowd noise from a football match and isolating the commentators’ voices, all of which sounded quite impressive.

YouTube – The Odyssey, Supergirl and The Mandalorian and Grogu to be exact – to get a flavour of what this display is capable of.

The good news is that the S26 Ultra seems to carry most of what made the S25 Ultra such a triumph. Contrast, sharpness and detail all seemed excellent, with the Samsung outputting a particularly contrast-rich and three-dimensional image.

The striking armoured soldier featured in the trailer for Christopher Nolan’s The Odyssey stood solidly in the foreground of the shot. Motion seemed mostly good, although it seemed to stutter slightly during a brief fight sequence in the trailer for the upcoming Star Wars spin-off movie.

Most interestingly, colours didn’t seem to be overbaked or too saturated in the phone’s default vivid screen setting mode. We find that Samsung’s natural mode can lean a bit too cool for whites, so improvements to the vivid mode are always welcome.

There is no doubting that this is one of the most capable displays on a mainstream smartphone, and we’re eager to put it through its paces; watch out for a full review coming soon.

Tidal onto the device for a serious spot of listening.

If there was anything we would change about the S25 Ultra, however, it would be the sound performance. It can sound somewhat dynamically stunted, and could have stronger timing. We hope Samsung has fixed these issues in the S26 Ultra, but only further testing will tell.

What we do know is that the Galaxy Buds 4 Pro, which we have just reviewed, are a solid set of companion earbuds to this handset, thanks to their support for the SSC UHQ hi-res codec, which can transmit music files up to 24-bit/96kHz.

Samsung Galaxy S25 Ultra review

As well as our Samsung Galaxy S25 Plus review

And our Samsung Galaxy Z Flip 7 review