Sony - PlayStation 5 Pro vs Valve - Steam Deck OLED 1TB
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 OLED 1TB |
|---|---|---|
| Storage | 2048 GB | 1024 GB |
| Max refresh | 120 Hz | 90 Hz |
| Ray tracing | true | false |
| VR support | true | false |
| Max resolution | 8K | 1080p |
Between the PlayStation 5 Pro and Steam Deck OLED 1TB, the PlayStation 5 Pro comes out ahead in storage / max refresh, while the Steam Deck OLED 1TB wins on several specs. Overall, the PlayStation 5 Pro scores 81 and the Steam Deck OLED 1TB scores 57.2 on our Mars Score.
Which should you buy?
The PlayStation 5 Pro is the clear pick on raw spec strength, leading by 23.8 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 — 100.00% more. 2048 GB vs 1024 GB.
The Steam Deck OLED 1TB 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, vrr, 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 OLED 1TB?
Sony - PlayStation 5 Pro leads the current Mars Score by 23.8 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 OLED 1TB if…
Valve - Steam Deck OLED 1TB 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 — 100.00% more. 2048 GB vs 1024 GB.
- ▲Max refresh — 33.33% more. 120 Hz vs 90 Hz.
- ▲Has Ray tracing.
- ▲Has VR support.
- ▲Max resolution: 8K (vs 1080p).
Why Valve - Steam Deck OLED 1TB wins
- No decisive advantages.
Spec comparison
Performance
| Spec | Sony - PlayStation 5 Pro | Valve - Steam Deck OLED 1TB |
|---|---|---|
| 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 | 90 Hz |
| Ray tracing | truelead | false |
| VRRⓘ | true | true |
Storage
| Spec | Sony - PlayStation 5 Pro | Valve - Steam Deck OLED 1TB |
|---|---|---|
| Storageⓘ | 2048 GBlead | 1024 GB |
| Storage typeⓘ | NVMe SSD | NVMe SSD |
| Expandable storageⓘ | true | true |
Design & I/O
| Spec | Sony - PlayStation 5 Pro | Valve - Steam Deck OLED 1TB |
|---|---|---|
| Disc drive | false | false |
| HDMIⓘ | 2.1lead | 0 |
| USB ports | 4lead | 1 |
| Weight | 3.1 kg | 0.640 kglead |
| VR support | truelead | false |
Frequently asked
Does PlayStation 5 Pro or Steam Deck OLED 1TB have a disc drive?+
Neither has a disc drive.
Which has more storage, PlayStation 5 Pro or Steam Deck OLED 1TB?+
PlayStation 5 Pro ships with 2048GB of NVMe SSD.
Which supports higher refresh rates, PlayStation 5 Pro or Steam Deck OLED 1TB?+
PlayStation 5 Pro supports up to 120Hz vs 90Hz.