Galaxy S26 rumor points to faster 12GB RAM across the lineup, with a 16GB option reserved for Ultra
Samsung’s push to standardize memory looks set to continue with the Galaxy S26 family. Following this year’s move to make 12GB of RAM the baseline on every Galaxy S25 model, new chatter suggests the Galaxy S26 series will again start at 12GB of LPDDR5X—but with a meaningful speed boost and a premium 16GB option for the Ultra.
According to recent posts on X from reliable mobile tipsters, all Galaxy S26 models are expected to use LPDDR5X running at 10.7Gbps. That’s a notable jump from the 8.5Gbps modules used in the Galaxy S25 range and should translate to snappier multitasking, faster app launches, and smoother on-device AI features. One source also notes that these higher-speed chips could improve camera performance and thermal behavior, enabling more reliable burst shooting, 8K video capture, and sustained gaming without throttling as quickly.
As for the headline-grabbing spec, the Galaxy S26 Ultra is rumored to offer a 16GB RAM configuration, while the standard S26 and S26+ stick with 12GB. What remains unclear is how Samsung will bundle that 16GB option—will it be tied to top storage tiers or available across multiple configurations? For context, the Galaxy S25 Ultra’s 16GB variant was limited to select regions such as South Korea, China, Taiwan, and Hong Kong, and was only paired with 1TB of storage. Buyers will be watching closely to see if Samsung broadens availability and lowers the barrier to entry this time around.
If you were hoping for LPDDR6 next year, don’t be disappointed just yet. Even though that standard is reportedly set to be showcased around CES 2026, the headline bandwidth is said to match the 10.7Gbps speed of the LPDDR5X chips rumored for the Galaxy S26 series. In other words, you’re unlikely to miss out on raw memory bandwidth by upgrading in 2025.
Key points to watch as launch approaches:
– 12GB of LPDDR5X at 10.7Gbps rumored as standard for Galaxy S26 models
– 16GB RAM option expected to be exclusive to Galaxy S26 Ultra
– Unknown whether 16GB will be offered across multiple storage tiers or regions
– Anticipated benefits include better camera processing, smoother multitasking, and improved thermal stability under load
– Announcement is expected in January, with retail availability likely in February, based on typical Samsung timelines
These details are still unconfirmed, but they align with Samsung’s recent strategy and the industry’s broader shift toward faster memory to power AI, high-resolution imaging, and intensive mobile gaming. We’ll be watching for official specs, storage/RAM combinations, and regional availability as the Galaxy S26 launch window approaches.
