Sony - PlayStation 5 (Launch) 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 (Launch) | Valve - Steam Deck OLED 1TB |
|---|---|---|
| Max refresh | 120 Hz | 90 Hz |
| Storage | 825 GB | 1024 GB |
| Ray tracing | true | false |
| Disc drive | true | false |
| VR support | true | false |
| Max resolution | 8K | 1080p |
Between the PlayStation 5 (Launch) and Steam Deck OLED 1TB, the PlayStation 5 (Launch) comes out ahead in max refresh / ray tracing, while the Steam Deck OLED 1TB wins on storage. Overall, the PlayStation 5 (Launch) scores 71.1 and the Steam Deck OLED 1TB scores 57.2 on our Mars Score.
Which should you buy?
The PlayStation 5 (Launch) is the clear pick on raw spec strength, leading by 13.9 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 (Launch) if you care most about max refresh / ray tracing. The biggest gaps in its favor are max refresh, ray tracing, disc drive, among others. The single most decisive one: Max refresh — 33.33% more. 120 Hz vs 90 Hz.
Pick the Steam Deck OLED 1TB if you care most about storage. Its strongest claims are storage. The single most decisive one: Storage — 24.12% more. 1024 GB vs 825 GB.
Both ship with comparable ram, vrr, so those specs do not separate the two — focus on the differences below.
Bottom line: the PlayStation 5 (Launch) 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 (Launch) or Valve - Steam Deck OLED 1TB?
Sony - PlayStation 5 (Launch) leads the current Mars Score by 13.9 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 (Launch) if…
Sony - PlayStation 5 (Launch) has the measurable edge on max refresh hz, has ray tracing, has disc drive.
Choose Valve - Steam Deck OLED 1TB if…
Valve - Steam Deck OLED 1TB has the measurable edge on storage gb.
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 (Launch) wins
- ▲Max refresh — 33.33% more. 120 Hz vs 90 Hz.
- ▲Has Ray tracing.
- ▲Has Disc drive.
- ▲Has VR support.
- ▲Max resolution: 8K (vs 1080p).
Why Valve - Steam Deck OLED 1TB wins
- ▲Storage — 24.12% more. 1024 GB vs 825 GB.
Spec comparison
Performance
| Spec | Sony - PlayStation 5 (Launch) | Valve - Steam Deck OLED 1TB |
|---|---|---|
| CPU | AMD Zen 2 8-core | AMD Zen 2 4-core |
| GPU | AMD RDNA 2 (10.3 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 (Launch) | Valve - Steam Deck OLED 1TB |
|---|---|---|
| Storageⓘ | 825 GB | 1024 GBlead |
| Storage typeⓘ | NVMe SSD | NVMe SSD |
| Expandable storageⓘ | true | true |
Design & I/O
| Spec | Sony - PlayStation 5 (Launch) | Valve - Steam Deck OLED 1TB |
|---|---|---|
| Disc drive | truelead | false |
| HDMIⓘ | 2.1lead | 0 |
| USB ports | 4lead | 1 |
| Weight | 4.5 kg | 0.640 kglead |
| VR support | truelead | false |
Frequently asked
Does PlayStation 5 (Launch) or Steam Deck OLED 1TB have a disc drive?+
PlayStation 5 (Launch) has a disc drive; Steam Deck OLED 1TB is digital-only.
Which has more storage, PlayStation 5 (Launch) or Steam Deck OLED 1TB?+
Steam Deck OLED 1TB ships with 1024GB of NVMe SSD.
Which supports higher refresh rates, PlayStation 5 (Launch) or Steam Deck OLED 1TB?+
PlayStation 5 (Launch) supports up to 120Hz vs 90Hz.