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 and 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 don't 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 tells you both are well-rounded; the differences are about trade-offs, not quality.