Samsung S25 launch: Everything new, Galaxy Ring & ‘S25 Slim’

Jan 23, 2025
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Last night’s Samsung S25 launch at Galaxy Unpacked packed a few surprises. The new Galaxy S25 series obligingly ticks the expected bigger screen X lighter weight X better camera trifecta, but the release of the Galaxy Ring and teaser of a rumoured fourth member of the S25 line-up were also intriguing.

S25 launch - All models
Credit – Samsung

Most interestingly, all 3 models – the S25, S25+ and S25 Ultra – are priced lower than their S24 series counterparts. And you can save S$180 more with the current pre-order offer.

S25 series – main upgrades

We’ve become accustomed to the incremental upgrades between every series and the Samsung Galaxy S25 launch kept to the script. The outlier is chip performance, with the Snapdragon 8 Elite Mobile Platform decimating the S24 series in terms of CPU, GPU and NPU (AI) performance by at least 30% and, in some cases, by as much as 68%.

S25 launch - camera closeup
Credit – Samsung

Other than that, the upgrades are not quite as monumental.

Galaxy S25 vs Galaxy S24

  • (Marginally) smaller, thinner and lighter but with the same 6.2-inch screen.
  • Improved video features: Audio Eraser, Nightography, Log Video support.

Galaxy S25 Plus vs Galaxy S24 Plus

  • Smaller, thinner and lighter but with the same 6.7-inch screen.
  • AI-driven features like AI Agents and Personal Data Engine.

Galaxy S25 Ultra vs Galaxy S24 Ultra

  • 6.9-inch display (vs 6.8-inch), 50MP ultrawide camera (vs 12MP).
  • 25W wireless charging (vs 15W).
S25 launch - S25+ vs S25 Ultra
Credit – Samsung

Additionally, the display of the Galaxy S25 Ultra is protected by Corning Gorilla Armor 2,
the first scratch-resistant, anti-reflective glass ceramic cover for mobile devices.

S25 launch - Gaming
Credit – Samsung

Gamers can look forward to 120Hz displays, a 40% ray-tracing boost, and next-gen heat dissipation. They somehow managed to expand the vapour chamber in the S25 Ultra by 40%, compared to its predecessor.

One feature that was amazing to watch in action is Audio Eraser. It lets you remove isolated categories of sounds (such as voices, music, wind, nature and crowds) individually to get perfect sound on every video. This feature can be applied retroactively to your old videos, too.

S25 launch - Video Nightography
Credit – Samsung

We all cringe at grainy night videos, and the S25 launch showed the difference that the upgraded Nightography Video makes. This is the feature that I am most looking forward to.

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S25 Slim

There had been rumours for months that the S25 launch would also debut what has become known in fan circles as the S25 Slim. Speculation has been rife that this super-thin model would be added to the Galaxy range, making it a fourth option (or fifth, if you consider the FE models).

What we were teased with, though, at the end of Galaxy Unpacked, was the S25 Edge. It was a view of phone parts but devoid of any other details. It may be joining the Galaxy S25 line-up in May 2025.

Samsung Galaxy Ring

Another one of the interesting reveals at the S25 launch was that the Galaxy Ring is now available in Singapore. After debuting around the region last year, the Ring has shown enough promise to be able to grace our fingers, too.

S25 launch - Galaxy Ring
Credit – Samsung

I use a smartwatch primarily as a sleep and fitness tracker, and didn’t quite understand what customer niche smart rings would occupy, given they perform a very similar role. A Samsung representative explained that the Galaxy Ring is perfect for 2 user personas:

  • those who prefer a dress watch to a smartwatch
  • those who fret at wearing a comparatively bulky watch all night

If you fall into those categories, the slim, light, unintrusive  Galaxy Ring could be the gadget you need. Best of all, the elegant gold, silver and black finishes render it indistinguishable from a regular ring.

Buy now

Get your device now

S25 launch - prices
Credit – Samsung

You can pre-order your devices directly from Samsung and take advantage of free storage upgrades as well as a pre-order discount of S$180. Remember, these S25 series prices are lower than the prices of the S24 series models last year.

 S25 & S25+ S25 Ultra

The devices will be ready for delivery or collection from 5 Feb.

You can also find the S25, S25+ and S25 Ultra at the official Samsung Store on Lazada and Shopee.

Lazada  Shopee

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Rex

I use, dream and write about consumer tech, home devices, travel and experiences with a bias for innovation. Read me before you buy for the facts beyond the hype.

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