Valve - Steam Deck LCD 256GB vs Nintendo - Switch 2

The Switch 2 edges ahead on the Mars Score (52.2 vs 55.4), but the 3.2-point gap is small enough that the right pick comes down to which spec advantages matter to you.

Pick the Steam Deck LCD 256GB if you push the hardware — gaming, on-device AI, heavy multitasking — and the extra compute headroom is worth the trade-offs. The biggest gaps in its favor are ram.

Pick the Switch 2 if you care most about max refresh / ray tracing. Its strongest claims are max refresh, ray tracing, vrr, among others.

Both ship with comparable storage, disc drive, vr support, so those specs do not separate the two — focus on the differences below.

Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.