Halliday AI Glasses vs Oakley Meta Vanguard
Side-by-side comparison of specs, features, and pricing
Specs updated
Which should you buy?
Bottom line: the Halliday AI Glasses is the better buy for most people, unless you need a built-in camera.
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Buy the Halliday AI Glasses if…
- You want the lighter 35g fit (vs 66g)
- You need longer battery life (12 hours vs 9)
Buy the Oakley Meta Vanguard if…
- You want a built-in camera
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 |  Halliday AI Glasses $499 |  Oakley Meta Vanguard $499 |
|---|---|---|
| Price | ||
| Price | $499 | $499 |
| Optics | ||
| Optics type | direct-view micro display | Prizm lens technology |
| Dimming control | ✓ Yes | ✓ Yes |
| Prescription support | ✓ Yes | ✓ Yes |
| Diopter range | DigiWindow eyesight dial -8.00 to +2.00; frame compatible with any lenses (maker page) | Prescription lenses at participating certified retailers only (Meta help center); no range documented; not orderable with Rx on Meta.com or Oakley.com |
| Physical | ||
| Weight (g) | 35 | 66 |
| Frame style | wayfarer | shield sport wrap |
| Color options | Black, Gradient, Tortoiseshell | Black / Prizm 24K, White / Prizm Black, Black / Prizm Road, White / Prizm Sapphire |
| Foldable | ✓ Yes | ✕ No |
| IP rating | — | IP67 |
| Battery & power | ||
| Battery life (hours) | 12 | 9 |
| Charging method | USB-C (temple tip) | charging case (USB-C on case) |
| Charging time (min) | 1 | 1.25 |
| Connectivity | ||
| Connectivity | Bluetooth 5.3 | Bluetooth 5.3, Wi-Fi 6 |
| Tethered | ✕ No | ✕ No |
| Compatible devices | iOS, Android | iOS, Android |
| Computing | ||
| Processing type | phone | on-device |
| Operating system | Halliday app with Proactive AI agent, 40-language translation, teleprompter/cheat-sheet, navigation, notifications | Meta AI app (iOS/Android companion) |
| Chipset | phone-tethered; cloud proactive AI (credit-based: ~$10 per 1,000 credits / ~5 h Proactive AI) | Qualcomm Snapdragon AR1 Gen 1 |
| Sensors & input | ||
| Camera | ✕ No | 12 MP ultra-wide (122° FOV), 3K video |
| Microphones | 1 | 5 |
| Speakers | open-ear | open-ear |
| Gesture control | ✓ Yes | — |
| Voice control | ✓ Yes | ✓ Yes |
| AI assistant | Halliday AI (proactive + reactive) | Meta AI |
Buy the Halliday AI Glasses
Buy the Oakley Meta Vanguard
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Halliday AI Glasses vs Oakley Meta Vanguard: FAQs
Which is newer: the Halliday AI Glasses or the Oakley Meta Vanguard?
The Oakley Meta Vanguard is newer, released October 2025, versus April 2025 for the Halliday AI Glasses.
Which is cheaper: the Halliday AI Glasses or the Oakley Meta Vanguard?
Both cost the same: $499.
Which is lighter: the Halliday AI Glasses or the Oakley Meta Vanguard?
The Halliday AI Glasses is lighter at 35g. The Halliday AI Glasses weighs 35g and the Oakley Meta Vanguard weighs 66g.
What is the main difference between the Halliday AI Glasses and the Oakley Meta Vanguard?
Based on recorded specs, the Halliday AI Glasses leads on weight (31g lighter) while the Oakley Meta Vanguard leads on camera (Has built-in camera).