SteamOS 3.7.5 Beta has just been released by Valve with a series of valuable upgrades, marking a significant step forward in their strategy to expand the handheld gaming ecosystem. From the very beginning of the update, SteamOS emphasizes that its goal is not just exclusive to the Steam Deck but also aims to support other handheld devices like the Rog Ally and Legion Go, opening a new era for multi-platform gaming experiences.
SteamOS Beta Update: Support for handheld devices beyond Steam Deck and performance optimization
The biggest highlight of this SteamOS Beta Update is the addition of Handheld Support for two popular devices: the Asus Rog Ally and the Lenovo Legion Go. This is the first time Valve has officially expanded support to non-Steam Deck handheld devices, allowing users of these two systems to enjoy a smooth SteamOS experience with full features. The addition of functions such as power button recognition and improved input capabilities for both Rog Ally and Legion Go shows that Valve is seriously building a unified software platform for the entire handheld gaming market.
Alongside this, the update also upgrades the kernel to Linux 6.11, updating to the latest Arch Linux platform and Mesa graphics drivers. This not only improves hardware compatibility but also delivers superior performance. In particular, AMD chip users will benefit greatly from the CPU frequency scaling (P-State frequency scaling) feature, which helps optimize performance and save battery life when gaming on handheld devices. Additionally, the SteamOS Beta Update supports frame rate limiting and VRR (Variable Refresh Rate), ensuring a smooth gaming experience on both internal and external displays.
Enhanced desktop experience, optimized accessibility, and device management
In Desktop mode, SteamOS has updated to KDE Plasma 6.2.5, while also beginning the transition to the modern Wayland platform, resulting in a smoother interface and better compatibility with new applications. The integration of the Filelight application provides users with an intuitive tool to manage and monitor disk space more easily.
Regarding accessibility, the SteamOS Beta Update adds support for the controller Byowave Proteus – a modular gamepad focused on users with disabilities. This is a meaningful step, affirming Valve’s commitment to building an inclusive gaming environment for all types of gamers. Furthermore, Bluetooth improvements allow Steam Deck LCD models to “wake from sleep” using standard Bluetooth controllers, while also adding battery level display for Bluetooth devices and improving connectivity with wireless headphones and microphones.
The quality of experience has also been upgraded with smooth transitions between gaming and desktop modes, support for surround sound, and fixes for lingering issues such as slow shutdowns or desktop freezes in previous versions. However, some limitations remain, such as Bluetooth Low Energy controllers not yet supporting the wake-from-sleep feature on Steam Deck LCD, and some minor bugs since the update is still in the beta stage.
Overview: SteamOS 3.7.5 Beta demonstrates Valve’s long-term vision in building a multi-device handheld gaming platform, no longer confined to the Steam Deck. The expansion of Handheld Support to the Rog Ally, Legion Go, along with a series of upgrades in performance, accessibility, and desktop experience, has brought SteamOS closer to its goal of becoming the ideal gaming platform for all handheld devices. Although still in the testing phase, this update is a positive signal for the gaming community, opening up a more diverse and expansive future for the handheld gaming ecosystem.
