Sony has discreetly launched a refined version of its flagship PlayStation 5 Pro console, delivering significant under-the-hood improvements for gamers. The updated model, identified as CFI-7100B01, began appearing on retailer shelves in early January 2026, offering enhanced efficiency without any external design changes.
Under the Hood: A More Efficient Machine
The core of the upgrade lies in a revised AMD APU chip, which Sony has optimised to reduce the console's overall power consumption by approximately 4%. This engineering tweak directly results in lower thermal output, meaning the console generates less heat during intensive gaming sessions.
Complementing the new chip are adjustments to the internal cooling architecture. Sony has reportedly redesigned the heatsink and cooling solution, leading to a reduction in fan noise of around 2 dB. For players, this translates to a notably quieter operation while maintaining the same high visual fidelity, frame rates, and rapid loading times as the original PS5 Pro.
A Major Boost for the DualSense Controller
Perhaps the most user-tangible upgrade accompanies the console itself. The latest iteration of the DualSense controller ships with a redesigned internal circuit board and, crucially, a higher-capacity battery.
Sony claims this new battery can increase playtime by an impressive 50%, significantly extending gaming sessions between charges and addressing a common point of feedback from the PlayStation community.
Enhanced Experience Without a Price Hike
This quiet revision underscores Sony's ongoing commitment to refining its hardware and prioritising the player experience post-launch. Notably, these substantive improvements have not been accompanied by a price increase.
The updated PS5 Pro model CFI-7100B01 remains priced between £560 and £700 across all major UK retailers, offering better value and performance for the same investment. For gamers seeking the pinnacle of console efficiency and a longer-lasting controller, this stealth upgrade makes the PS5 Pro an even more compelling proposition.
