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Put the products you are considering side by side. Ratings and prices keep their dates and limitations; the tool will not manufacture a universal winner.
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Once the king, now showing its age. The Index is still loved for its 144Hz, Knuckles controllers, and Lighthouse tracking precision, but the 2019-era resolution and no standalone mode make it harder to recommend over newer options.
XREAL Air 2 Ultra is a premium AR smart glasses offering 6DoF tracking and a large display. $699 price targets professionals and early adopters. Strong for productivity but limited gaming focus.
| Attribute | Valve Index | XREAL Air 2 Ultra |
|---|---|---|
| Last known price | $999unknown | $699unknown |
| Rating | 71/100stale | 68/100stale |
| Display | Dual LCD | Micro-OLED |
| Resolution | 1440×1600 per eye | 1080×2560 per eye |
| Refresh rate | 80/90/120/144 Hz | 90 Hz |
| Field of view | 130° horizontal | 75° horizontal |
| Weight | 809g (with strap) | 100g |
| Tracking | SteamVR Lighthouse 2.0 | 6DoF inside-out tracking |
| Battery | Not applicable or not recorded | Not applicable or not recorded |
| Connectivity | DisplayPort 1.2, USB 3.0, Power | USB-C, Wi-Fi 6E, Bluetooth |
| Platforms | PC VR, Steam | Standalone, PC VR |
These notes come from the catalog record. Read the receipts before treating a rating or price as current.
Stale receipts remain useful as historical context, but they cannot support current winner or deal language.
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