Research-led buying guide: Portable gaming devices differ in operating system, game-store support, screen, battery life and whether they can connect to a television. This comparison is based on general platform capabilities rather than hands-on performance testing or live UK prices. Check the exact model and current retailer specification before ordering.
Which type of handheld should you buy?
Steam Deck OLED is a strong starting point for players whose PC library is mainly on Steam and who value a handheld-focused interface. ASUS ROG Ally X is worth considering when Windows game launchers and services matter. Lenovo Legion Go suits buyers who want a large screen and detachable controllers. Nintendo Switch 2 is the console-first choice for Nintendo games and straightforward TV/handheld play.
Four devices to compare
Valve Steam Deck OLED
Steam Deck OLED uses Valve’s SteamOS and offers a console-like handheld experience for compatible PC games. Steam’s Deck Verified information is a useful starting point, but game support, anti-cheat systems and external launchers can still vary. Check the specific games you play, storage configuration and accessory compatibility.
ASUS ROG Ally X
ROG Ally X runs Windows, making it relevant for players who use multiple PC storefronts or Windows-only launchers. The trade-off is that Windows can require more manual setup and troubleshooting on a small handheld screen. Confirm the exact Ally model: the original Ally, Ally X and later models should not be treated as interchangeable.
Lenovo Legion Go
The original Legion Go is a Windows handheld with a larger display and detachable controllers. Its size can be useful for strategy games and desktop-style applications, but weight and portability deserve attention. Lenovo has expanded its handheld range, so check the exact generation and specifications before buying.
Nintendo Switch 2
Switch 2 offers Nintendo’s hybrid console experience, with first-party games and straightforward docking for television play. It does not run Windows PC games natively. Check which existing Switch games and accessories are supported and whether physical or digital game ownership suits your household.
Official model information and buying routes
Use the following manufacturer pages to identify the exact model before choosing a UK seller. These are not verified live checkout or affiliate-tracked links. Models and generations differ; do not substitute one for another.
| Exact device | Official product information | What to confirm |
|---|---|---|
| Valve Steam Deck OLED | Steam Deck official store | OLED configuration, game compatibility and UK delivery |
| ASUS ROG Ally X (2024) | ROG Ally X (2024) official model | Ryzen Z1 Extreme generation, 80Wh battery, Windows and exact SKU |
| Lenovo Legion Go (original generation) | Lenovo UK original Legion Go | Original model versus Legion Go Gen 2; retailer availability |
| Nintendo Switch 2 | Nintendo UK Switch 2 specifications | Compatible games, Joy-Con 2 accessories and microSD Express storage |
UK shopping caution: Manufacturer information does not confirm current stock, checkout, price or affiliate commission. For the original Legion Go, check whether the model is still sold new or only available through third-party or refurbished channels.
Key buying checks
- Game compatibility: Check your five most-played titles, launchers, online anti-cheat and cloud-save behaviour.
- Battery expectations: Demanding games draw more power; published maximum figures are not a promise for every title.
- Size and ergonomics: Weight, grip shape and screen size can matter more than a small performance difference.
- Storage: Confirm internal capacity, supported expansion format and game-install size.
- Docking: Check external display output, controller pairing and charging requirements.
- Repair and support: Compare warranty, spare parts and the software-update approach.
Frequently asked questions
Is a Windows handheld better than Steam Deck? Not universally. Windows can offer broader launcher support, while SteamOS is designed around a handheld-first experience. Check your games rather than choosing by operating system alone.
Can a PC handheld replace a desktop? It can handle some desktop tasks with a dock and peripherals, but screen size, cooling, performance and connectivity impose trade-offs.
Is Switch 2 a PC handheld? No. It is a Nintendo game console with a different software library and purchasing ecosystem.
Related reading
For traditional living-room consoles, see our gaming consoles guide. For a full gaming workspace, visit the Gaming Setup Builder.
Editorial note
We have not personally benchmarked these four devices. The guide does not present live prices or promise that a particular title will run; verify manufacturer documentation and game compatibility before purchase.
