Valve
Steam Deck OLED 512 GB
Steam Deck OLED 512 GB gaming system normalized across price, storage, portability, display or output, and expansion hardware.
Bettr Than Score · Balanced
50.7/100
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ROG Xbox Ally
ROG Xbox Ally gaming system normalized across price, storage, portability, display or output, and expansion hardware.
Bettr Than Score · Balanced
49.3/100
Category-specific score
What matters most to you?
Price, storage, portability, output capability, and expansion.
Steam Deck OLED 512 GB
50.7 / 100
ROG Xbox Ally
49.3 / 100
100% supported scoring weight · 14 shared fields.
How this score works
- Reference price: 25% · Steam Deck OLED 512 GB has the favorable value
- Included storage: 20% · equal
- System weight: 15% · Steam Deck OLED 512 GB has the favorable value
- Output resolution tier: 15% · equal
- Maximum output refresh: 10% · equal
- Optical drive included: 5% · equal
- Expandable storage: 10% · equal
Raw compute figures are intentionally excluded across different architectures. The score does not rate exclusive games, compatibility, storefronts, ergonomics, or actual frame rates.
Side-by-side specifications
| Steam Deck OLED 512 GB | Specification | ROG Xbox Ally |
|---|---|---|
$549 | Reference price | $599.99 |
handheld-pc | Form factor | handheld-pc |
512 GB | Included storage | 512 GB |
640 g | System weight | 670 g |
4K | Maximum stated output | 4K |
3 | Output resolution tier | 3 |
120 Hz | Maximum output refresh | 120 Hz |
No | Optical drive included | No |
Yes | Expandable storage | Yes |
7.4 in | Built-in display | 7 in |
90 Hz | Built-in display refresh | 120 Hz |
3 hours | Advertised battery range minimum | 2 hours |
12 hours | Advertised battery range maximum | 7 hours |
SteamOS | Operating system | Windows 11 Home |
Evidence-based guidance · Balanced model
Steam Deck OLED 512 GB leads on the balanced game consoles & handhelds model
Based on 14 shared sourced fields and 100% balanced scoring coverage. Raw compute figures are intentionally excluded across different architectures. The score does not rate exclusive games, compatibility, storefronts, ergonomics, or actual frame rates.
Consider Steam Deck OLED 512 GB for reference price ($549), system weight (640 g).
Choose ROG Xbox Ally when its form factor, platform, or ecosystem fits you better.
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Where to buy Steam Deck OLED 512 GB
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Prices and availability can change. Totals exclude tax. Lowest-listed labels compare only fresh, in-stock offers with known shipping in the same currency. Sponsored status never changes their order.
Where to buy ROG Xbox Ally
We may earn a commission when you buy through links marked “Affiliate link.” This does not change your price or our scores. How we earn
No verified retailer offers are available yet.
Prices and availability can change. Totals exclude tax. Lowest-listed labels compare only fresh, in-stock offers with known shipping in the same currency. Sponsored status never changes their order.