Oakley Meta Vanguard vs RayNeo iO
Side-by-side comparison of specs, features, and pricing
Specs updated
Which should you buy?
Bottom line: the RayNeo iO is the better buy for most people at $50 less, unless you need a built-in camera.
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Buy the Oakley Meta Vanguard if…
- You want a built-in camera
- You want adjustable lens dimming
Buy the RayNeo iO if…
- You want to spend $50 less ($449 vs $499)
- You want the lighter 33g fit (vs 66g)
- You need longer battery life (48 hours vs 9)
Verdict generated from the recorded spec differences shown in the table below — when a spec is missing for either product, it is left out rather than guessed.
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Specs Comparison
Specs last verified
| Specification |  Oakley Meta Vanguard $499 |  RayNeo iO $449 |
|---|---|---|
| Price | ||
| Price | $499 | $449 |
| Optics | ||
| Optics type | Prizm lens technology | waveguide |
| Dimming control | ✓ Yes | — |
| Transparency level | — | 97% transparency |
| Prescription support | ✓ Yes | ✓ Yes |
| Diopter range | Prescription lenses at participating certified retailers only (Meta help center); no range documented; not orderable with Rx on Meta.com or Oakley.com | Sold with prescription lenses from $608 (RayNeo store); range undocumented |
| Physical | ||
| Weight (g) | 66 | 33 |
| Frame style | shield sport wrap | — |
| Color options | Black / Prizm 24K, White / Prizm Black, Black / Prizm Road, White / Prizm Sapphire | — |
| Foldable | ✕ No | ✕ No |
| IP rating | IP67 | IP54 |
| Battery & power | ||
| Battery life (hours) | 9 | 48 |
| Charging method | charging case (USB-C on case) | — |
| Charging time (min) | 1.25 | — |
| Connectivity | ||
| Connectivity | Bluetooth 5.3, Wi-Fi 6 | Bluetooth 5.4 (Apple MFi licensed) |
| Tethered | ✕ No | — |
| Compatible devices | iOS, Android | iOS, Android |
| Computing | ||
| Processing type | on-device | — |
| Operating system | Meta AI app (iOS/Android companion) | — |
| Chipset | Qualcomm Snapdragon AR1 Gen 1 | — |
| Sensors & input | ||
| Camera | 12 MP ultra-wide (122° FOV), 3K video | ✕ No |
| Microphones | 5 | 4 |
| Speakers | open-ear | ✕ No |
| Voice control | ✓ Yes | ✓ Yes |
| AI assistant | Meta AI | RayNeo AI + Gemini free; ChatGPT, Claude, DeepSeek, Kimi, Qwen via VIP ($9.99/mo) |
Buy the Oakley Meta Vanguard
Buy the RayNeo iO
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Jump straight to full specs and where to buy either model, or keep exploring related picks.
Oakley Meta Vanguard vs RayNeo iO: FAQs
Which is newer: the Oakley Meta Vanguard or the RayNeo iO?
The RayNeo iO is newer, released September 2026, versus October 2025 for the Oakley Meta Vanguard.
Which is cheaper: the Oakley Meta Vanguard or the RayNeo iO?
The Oakley Meta Vanguard costs $499 and the RayNeo iO costs $449, making the RayNeo iO $50 cheaper.
Which is lighter: the Oakley Meta Vanguard or the RayNeo iO?
The RayNeo iO is lighter at 33g. The Oakley Meta Vanguard weighs 66g and the RayNeo iO weighs 33g.
What is the main difference between the Oakley Meta Vanguard and the RayNeo iO?
Based on recorded specs, the Oakley Meta Vanguard leads on camera (Has built-in camera) while the RayNeo iO leads on price ($50 cheaper).