In the ever-evolving world of handheld gaming, it looks like Lenovo is gearing up to make waves with its upcoming portable console, the Lenovo Legion Go S. Thanks to a juicy leak by Evan Blass on X (formerly Twitter), we’ve got a closer look at the device—and boy, does it have some intriguing details, including a dedicated Steam button.
But what does it all mean? Let’s dive in.
A Button for Steam: SteamOS or Just an App Launcher?

The leaked high-res photos, shared by Blass and picked up by The Verge, show the Legion Go S in a sleek black finish with one standout feature: a dedicated button to launch Steam.
Now, this raises an important question—does the button signify full SteamOS integration like the Steam Deck? Or is it simply a shortcut for the Steam app on Windows 11? Speculation is already flying, with some insiders hinting at a version of the Legion Go S running SteamOS to potentially lower costs.
But the white version of the Legion Go S (dubbed “Glacier White”) shown in earlier leaks doesn’t seem to have the same button. Could Lenovo be planning multiple versions with different operating systems? It wouldn’t be the first time a company tried to appeal to both Windows and SteamOS fans.
SteamOS: A Potential Game-Changer
If Lenovo does opt for a SteamOS version, it could save users some cash. Dropping the Windows 11 license could lower the retail price, making it more competitive in a crowded market of handheld consoles.
Additionally, SteamOS could simplify the setup for die-hard Steam users while still allowing more adventurous gamers to install Windows—or even dual-boot, if they’re feeling fancy.
What the Leaks Tell Us About Spec

Apart from the operating system mystery, we’ve got plenty of juicy details about the Legion Go S:
- APU: Powered by AMD’s Ryzen Z2 Go, featuring 8 Zen 3+ cores and RDNA2 graphics (a 50% GPU boost compared to the Steam Deck).
- Display: A compact 8-inch Full HD screen with a buttery-smooth 120Hz refresh rate.
- Memory and Storage: 16GB of LPDDR5 RAM and a speedy 512GB PCIe 4.0 SSD.
- Battery: A respectable 55.5Wh capacity.
- Connectivity: Wi-Fi 6E and Bluetooth 5.3 ensure you stay connected to all your favorite games.
And the price? Rumors suggest a starting point around €600, making it one of the more affordable options for gaming on the go.
Design Tweaks: Black vs. Glacier White

The leaked photos also confirm some design changes compared to Lenovo’s earlier Legion Go. For starters, gone are the detachable gamepads, replaced with a more ergonomic, all-in-one layout similar to the ASUS ROG Ally.
The Legion Go S will be available in two colors—black and white—with the black version stealing the spotlight in this leak. Whether the white model will offer the same features or be a pared-down version remains to be seen.
Rumors and Release Expectations
Lenovo has yet to officially confirm the Legion Go S, but all signs point to a big reveal at CES 2025. Coincidentally, Valve recently introduced new SteamOS branding guidelines, including a shiny new “Powered by SteamOS” logo. If that doesn’t scream “collaboration,” we don’t know what does.

Could the Legion Go S Shake Up the Market?
With a focus on affordability and SteamOS integration, the Legion Go S could become a major player in the handheld console market. Its beefed-up specs, ergonomic design, and flexibility with operating systems make it a worthy contender against heavyweights like the Steam Deck and ASUS ROG Ally.
If these leaks hold true, 2025 is shaping up to be an exciting year for portable gaming fans. Now, all we need is official confirmation—and maybe a bit more clarity on what that mysterious Steam button actually does.
Specs at a Glance: Lenovo Legion Go S
| Feature | Details |
|---|---|
| APU | AMD Ryzen Z2 Go (8x Zen 3+, RDNA2 GPU) |
| Display | 8” IPS LCD, 1920×1200, 120Hz |
| RAM | 16GB LPDDR5 |
| Storage | 512GB PCIe 4.0 SSD (M.2 2242) |
| Battery | 55.5Wh |
| Connectivity | Wi-Fi 6E, Bluetooth 5.3 |
| OS | Windows 11 Home (with potential SteamOS) |
| Price | ~€600 |
FAQs
1. What is the Lenovo Legion Go S?
The Lenovo Legion Go S is an upcoming portable gaming console expected to compete with devices like the Steam Deck and ASUS ROG Ally.
2. Will the Legion Go S run SteamOS?
Rumors suggest there may be a version with SteamOS, but Lenovo hasn’t officially confirmed this yet.
3. How does the Legion Go S compare to the Steam Deck?
The Legion Go S is expected to feature a more powerful APU with faster CPU cores and a higher GPU count, offering a performance boost over the Steam Deck.
4. What’s the price of the Legion Go S?
Leaks suggest a price of around €600, making it a mid-range option for portable gaming.
5. When will the Legion Go S be released?
The console is rumored to debut at CES 2025, with availability shortly after.
6. What’s the difference between the black and white models?
The black version seems to have a dedicated Steam button, while the white version (Glacier White) might focus on a different audience or OS.
Stay tuned, because 2025 is looking like the year of portable gaming innovation!
