Sony - PlayStation 5 Pro vs Valve - Steam Deck LCD 256GB
Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Sony - PlayStation 5 Pro | Valve - Steam Deck LCD 256GB |
|---|---|---|
| Storage | 2048 GB | 256 GB |
| Max refresh | 120 Hz | 60 Hz |
| Ray tracing | true | false |
| VRR | true | false |
| VR support | true | false |
| Max resolution | 8K | 1080p |
Between the PlayStation 5 Pro and Steam Deck LCD 256GB, the PlayStation 5 Pro comes out ahead in storage / max refresh, while the Steam Deck LCD 256GB wins on several specs. Overall, the PlayStation 5 Pro scores 81 and the Steam Deck LCD 256GB scores 47.8 on our Mars Score.
Which should you buy?
The PlayStation 5 Pro is the clear pick on raw spec strength, leading by 33.2 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the PlayStation 5 Pro if you care most about storage / max refresh. The biggest gaps in its favor are storage, max refresh, ray tracing, among others. The single most decisive one: Storage — 700.00% more. 2048 GB vs 256 GB.
The Steam Deck LCD 256GB similarly does not carry a headline advantage on the popular specs — look at the full table for category-specific deltas.
Both ship with comparable ram, disc drive, so those specs do not separate the two — focus on the differences below.
Bottom line: the PlayStation 5 Pro is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: Sony - PlayStation 5 Pro or Valve - Steam Deck LCD 256GB?
Sony - PlayStation 5 Pro leads the current Mars Score by 33.2 points.The more useful decision is the trade-off behind that result: compare storage, max refresh, max resolution against the way you will actually use the product.
Choose Sony - PlayStation 5 Pro if…
Sony - PlayStation 5 Pro has the measurable edge on storage gb, max refresh hz, has ray tracing.
Choose Valve - Steam Deck LCD 256GB if…
Valve - Steam Deck LCD 256GB does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Sony - PlayStation 5 Pro wins
- ▲Storage — 700.00% more. 2048 GB vs 256 GB.
- ▲Max refresh — 100.00% more. 120 Hz vs 60 Hz.
- ▲Has Ray tracing.
- ▲Has VRR.
- ▲Has VR support.
- ▲Max resolution: 8K (vs 1080p).
Why Valve - Steam Deck LCD 256GB wins
- No decisive advantages.
Spec comparison
Performance
| Spec | Sony - PlayStation 5 Pro | Valve - Steam Deck LCD 256GB |
|---|---|---|
| CPU | AMD Zen 2 8-core | AMD Zen 2 4-core |
| GPU | AMD RDNA 3 (~16.7 TFLOPS) | AMD RDNA 2 (1.6 TFLOPS) |
| RAMⓘ | 16 GB | 16 GB |
| Max resolution | 8Klead | 1080p |
| Max refreshⓘ | 120 Hzlead | 60 Hz |
| Ray tracing | truelead | false |
| VRRⓘ | truelead | false |
Storage
| Spec | Sony - PlayStation 5 Pro | Valve - Steam Deck LCD 256GB |
|---|---|---|
| Storageⓘ | 2048 GBlead | 256 GB |
| Storage typeⓘ | NVMe SSD | NVMe SSD |
| Expandable storageⓘ | true | true |
Design & I/O
| Spec | Sony - PlayStation 5 Pro | Valve - Steam Deck LCD 256GB |
|---|---|---|
| Disc drive | false | false |
| HDMIⓘ | 2.1lead | 0 |
| USB ports | 4lead | 1 |
| Weight | 3.1 kg | 0.669 kglead |
| VR support | truelead | false |
Frequently asked
Does PlayStation 5 Pro or Steam Deck LCD 256GB have a disc drive?+
Neither has a disc drive.
Which has more storage, PlayStation 5 Pro or Steam Deck LCD 256GB?+
PlayStation 5 Pro ships with 2048GB of NVMe SSD.
Which supports higher refresh rates, PlayStation 5 Pro or Steam Deck LCD 256GB?+
PlayStation 5 Pro supports up to 120Hz vs 60Hz.