Samsung Roadmap Unveils UFS Chips for Galaxy S25, S26, S27 Flagships

What you should know


  • Samsung Semiconductor’s roadmap reveals plans for UFS (Universal Flash Storage) development through 2027, with UFS 4.0 already being used in flagship Galaxy S23 and S24 lines, offering significantly faster data access and app loading times compared to older storage technologies.
  • UFS 4.0, introduced in May 2022, provides a bandwidth of up to 23.2Gbps per lane and is particularly suited for 5G smartphones, featuring high sequential read and write speeds that enhance the overall user experience.
  • The upcoming UFS 4.04-lane, expected to debut with the Galaxy S25 series, will nearly double the sequential read speeds to 8GB/sec, indicating a significant improvement in data processing and access speeds.
  • UFS 5.0 is slated for release in 2027, aiming to further increase sequential read speeds to nearly 10GB/sec, which will enhance model loading times and improve user experience (UX), supporting more advanced AI capabilities in smartphones.


Full Story

Oh, Samsung’s been busy, haven’t they? They’ve been cooking up their Universal Flash Storage (UFS) 4.0 chips. These little guys are powering the flagship Galaxy S23 and S24 lines. And guess what? There’s a roadmap stretching all the way to 2027. It’s like they’ve got a crystal ball or something.

UFS is a game changer. It’s like your phone’s on steroids, loading apps at the speed of light and accessing data faster than you can say “Where did I put my keys?” Remember the days of Embedded MultiMediaCards (eMMCs)? Yeah, me neither. That’s how good UFS is.

Back in May 2022, Samsung dropped the UFS 4.0 bomb. It boasted a bandwidth of up to 23.2Gbps per lane. That’s double the oomph of UFS 3.1. They were all, “This is perfect for 5G smartphones.” And they weren’t wrong. With sequential read speeds hitting 4.2 GB/s and write speeds at 2.8 GB/s, it’s like your phone is on a permanent sugar rush.

Now, let’s talk about the 2024 foldables. The Galaxy Z Fold 6 and Galaxy Z Flip 6 are likely to get the UFS 4.0 treatment. Just like their predecessors in 2023. The 2022 models? They were still hanging onto UFS 3.1. Old school, right?

Here’s where it gets juicy. Samsung Semiconductor’s roadmap is hinting at UFS 4.04-lane for next year. The Galaxy S25 might just be the lucky debutante. A sneaky graph on Weixin spilled the beans. We’re talking about a leap to 8GB/sec in sequential read speeds. And yes, the Galaxy S26 series will join the party too.

Fast forward to 2027, and it’s the era of UFS 5.0 on the Galaxy S27 line. We’re flirting with 10GB/sec in read speeds here. It’s all about shaving off those milliseconds, improving the UX one model at a time.

Mass production of the UFS 4.04-lane is set to kick off before 2025. They’re doubling down with two UFS controllers for that sweet, sweet speed. And why all this fuss? AI, my friend. Samsung’s betting big on AI, making it a cornerstone of their smartphones. In the tech world, it’s all about staying ahead. Or at least pretending to.

Derrick Flynn
Derrick Flynn
With over four years of experience in tech journalism, Derrick has honed his skills and knowledge to become a vital part of the PhonesInsights team. His intuitive reviews and insightful commentary on the latest smartphones and wearable technology consistently provide our readers with valuable information.


Please enter your comment!
Please enter your name here

Related Phone News