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The short answer · Balanced overview
Steam Deck OLED 512 GB leads the Balanced Bettr Score 50.0–49.3. The existing category models use the available evidence automatically; open the score details for sources and coverage.
Valve
This model is the 512 GB OLED model. Check the screen, storage, and SteamOS configuration together before comparing it with another handheld PC. This configuration lists SteamOS and 512 GB of storage.
Bettr Score · Balanced
50/100
ASUS
Keep the exact Ally model in view. Compare the handheld-PC format, software, and storage rather than assuming the name settles compatibility with your game library. This configuration lists Windows 11 Home and 512 GB of storage.
Bettr Score · Balanced
49.3/100
| Steam Deck OLED 512 GB | Specification | ROG Xbox Ally |
|---|---|---|
$549 ✓ Winner | Reference price | $599.99 |
handheld-pc | Form factorTie | handheld-pc |
512 GB | Included storageTie | 512 GB |
1.41 lb ✓ Winner | System weight | 1.48 lb |
4K | Maximum stated outputTie | 4K |
3 | Output resolution tierTie | 3 |
120 Hz | Maximum output refreshTie | 120 Hz |
No | Optical drive includedTie | No |
Yes | Expandable storageTie | Yes |
7.4 in | Built-in displayPersonal preference | 7 in |
90 Hz | Built-in display refresh | 120 Hz ✓ Winner |
3 hours ✓ Winner | Advertised battery range minimum | 2 hours |
12 hours ✓ Winner | Advertised battery range maximum | 7 hours |
SteamOS | Operating systemPersonal preference | Windows 11 Home |
Bettr Score
Steam Deck OLED 512 GB
50 / 100
ROG Xbox Ally
49.3 / 100
Evidence-based guidance · Balanced model
One Bettr Score, using the existing category and priority models. Complete comparable independent tests take precedence; otherwise verified published specifications supply the score. Evidence and coverage are shown in the score details. Scores stay fixed across opponents; compare them within the same product group.
Review Steam Deck OLED 512 GB’s score details, sourced features and compatibility for your needs.
Review ROG Xbox Ally’s score details, sourced features and compatibility for your needs.
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