Samsung is expected to show off next‑gen LPDDR6 memory at CES 2026, but the Galaxy S26 Ultra will reportedly stick with LPDDR5X. The twist? This year’s flagship is said to use a faster 10.7Gbps LPDDR5X configuration, up from the Galaxy S25 Ultra’s 8.5Gbps. That may sound incremental, but the bandwidth bump could translate into noticeable gains across photography, video, and sustained performance.
According to a new comparison shared by a reliable tipster, the 10.7Gbps memory can accelerate core camera tasks. The 200MP primary camera is rumored to cut capture time by roughly 20 to 25 percent versus the S25 Ultra, helping reduce blur and improve accuracy, especially for moving subjects. Faster memory also feeds data more quickly to the NPU, enabling cleaner night photos with better noise reduction and more detail.
Video creators should benefit too. Recording at 8K or 4K often stresses a phone’s data pipeline; the higher-bandwidth LPDDR5X is expected to deliver steadier throughput for smoother, more reliable high‑resolution footage. Beyond capture, overall workflow speeds could improve, with export times reportedly up to 30 percent faster. Enhancements to HDR processing and portrait mode are also on the table, thanks to quicker memory-to-processor communication.
Efficiency looks set to improve alongside performance. The newer LPDDR5X operates at lower voltage, which can help curb power draw and heat. Early estimates suggest a 10 to 15 percent reduction in thermal buildup under load. In practical terms, that could mean fewer performance dips during extended gaming, long camera sessions, or prolonged 8K recording, and a cooler device in everyday use.
The broader memory landscape adds context. While LPDDR6 may headline the industry’s next leap, a mature, higher-speed LPDDR5X implementation can still deliver real-world advantages. For the Galaxy S26 Ultra, the combination of 10.7Gbps bandwidth and Samsung’s imaging stack could produce faster shooting, sharper low‑light results, better HDR, and smoother video—all while running cooler.
As always, these are early claims and not final specifications. Once the Galaxy S26 Ultra is official, independent testing will reveal how much the faster RAM improves camera performance, video stability, and thermal efficiency compared to the Galaxy S25 Ultra.
