Ray-Ban Meta Audio vs Vuzix M400 Smart Glasses
Side-by-side comparison of specs, features, and pricing
Specs updated
Which should you buy?
Bottom line: the Ray-Ban Meta Audio is the better buy for most people at $1150.99 less, unless you need a built-in camera.
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2026-09-28 owner order: full index-eligibility exercise — un-hide the entire built tail (google-alpha doctrine: eligibility is the proven lever; holding yields ~nothing).
Buy the Ray-Ban Meta Audio if…
- You want to spend $1150.99 less ($349 vs $1499.99)
- You want the lighter 43g fit (vs 190g)
- You need longer battery life (12 hours vs 2)
Buy the Vuzix M400 Smart Glasses if…
- You want a built-in camera
- You want adjustable lens dimming
- You're an iPhone user
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.
Specs Comparison
| Specification |  Ray-Ban Meta Audio $349 |  Vuzix M400 Smart Glasses $1,500 |
|---|---|---|
| Price | ||
| Price | $349 | $1,500 |
| Optics | ||
| Dimming control | ✕ No | ✓ Yes |
| Prescription support | ✓ Yes | ✓ Yes |
| Diopter range | prescription lenses supported — Meta documents compatibility with a wide range of optical prescriptions | Works alongside prescription glasses / safety frames via mounting options |
| Physical | ||
| Weight (g) | 43 | 190 |
| Frame style | Clubmaster and Burbank styles | — |
| Color options | Shiny Black, Shiny Black on Gold, Matte Black, Matte Black on Warm Silver, Transparent Sky Blue, Transparent Iron Grey on Gun Metal, Transparent Orchid on Gun Metal | — |
| Foldable | ✓ Yes | ✕ No |
| IP rating | IPX4 | — |
| Battery & power | ||
| Battery life (hours) | 12 | 2 |
| Charging method | charging case (up to 48 additional hours; 50% charge in 20 minutes) | — |
| Connectivity | ||
| Connectivity | Bluetooth | USB-C |
| Tethered | ✕ No | ✕ No |
| Compatible devices | — | Standalone, iOS, Android |
| Computing | ||
| Operating system | — | Android 9.0 (upgraded builds available; APK sideloading) |
| Chipset | — | Qualcomm Snapdragon XR1 (8-core, 2.52GHz), 6GB RAM, 64GB storage |
| Sensors & input | ||
| Camera | ✕ No | 12.8MP |
| Speakers | open-ear | open-ear |
| Tracking | — | 3DoF |
| Gesture control | ✕ No | ✕ No |
| Voice control | ✓ Yes | ✕ No |
| AI assistant | Meta AI | — |
Buy the Ray-Ban Meta Audio
Buy the Vuzix M400 Smart Glasses
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More ways to decide
Ray-Ban Meta Audio vs Vuzix M400 Smart Glasses: FAQs
Which is cheaper: the Ray-Ban Meta Audio or the Vuzix M400 Smart Glasses?
The Ray-Ban Meta Audio costs $349 and the Vuzix M400 Smart Glasses costs $1499.99, making the Ray-Ban Meta Audio $1150.99 cheaper.
Which is lighter: the Ray-Ban Meta Audio or the Vuzix M400 Smart Glasses?
The Ray-Ban Meta Audio is lighter at 43g. The Ray-Ban Meta Audio weighs 43g and the Vuzix M400 Smart Glasses weighs 190g.
What is the main difference between the Ray-Ban Meta Audio and the Vuzix M400 Smart Glasses?
Based on recorded specs, the Ray-Ban Meta Audio leads on price ($1150.99 cheaper) while the Vuzix M400 Smart Glasses leads on camera (Has built-in camera).