Chamelo Music Shield vs Vuzix M400 Smart Glasses
Side-by-side comparison of specs, features, and pricing
Specs updated
Which should you buy?
Bottom line: the Chamelo Music Shield is the better buy for most people at $1270.99 less, unless you need a built-in camera.
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Buy the Chamelo Music Shield if…
- You want to spend $1270.99 less ($229 vs $1499.99)
- You want the lighter 49g fit (vs 190g)
- You need longer battery life (6.5 hours vs 2)
Buy the Vuzix M400 Smart Glasses if…
- You want a built-in camera
- You wear prescription lenses
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.
See the full rankings
Specs Comparison
Specs last verified
| Specification |  Chamelo Music Shield $229 |  Vuzix M400 Smart Glasses $1,500 |
|---|---|---|
| Price | ||
| Price | $229 | $1,500 |
| Optics | ||
| Optics type | electrochromic tint-adjustable lenses | — |
| Dimming control | ✓ Yes | ✓ Yes |
| Transparency level | 17% to 63% VLT adjustable | — |
| Prescription support | ✕ No | ✓ Yes |
| Diopter range | — | Works alongside prescription glasses / safety frames via mounting options |
| Physical | ||
| Weight (g) | 49 | 190 |
| Frame style | shield sport wrap | — |
| Color options | Matte Black / Smoke, Matte Black / Fire, White / Fire | — |
| Foldable | ✕ No | ✕ No |
| Battery & power | ||
| Battery life (hours) | 6.5 | 2 |
| Charging method | pogo pin cable or wireless charging case | — |
| Charging time (min) | 0.5 | — |
| Connectivity | ||
| Connectivity | Bluetooth 5.0 | USB-C |
| Tethered | ✕ No | — |
| Compatible devices | iOS, Android | Standalone, iOS, Android |
| Computing | ||
| Processing type | phone | — |
| Operating system | proprietary | 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 |
| Microphones | 1 | — |
| Speakers | open-ear | open-ear |
| Tracking | — | 3DoF |
Buy the Chamelo Music Shield
Buy the Vuzix M400 Smart Glasses
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Jump straight to full specs and where to buy either model, or keep exploring related picks.
More ways to decide
Chamelo Music Shield vs Vuzix M400 Smart Glasses: FAQs
Which is newer: the Chamelo Music Shield or the Vuzix M400 Smart Glasses?
The Chamelo Music Shield is newer, released June 2024, versus September 2019 for the Vuzix M400 Smart Glasses.
Which is cheaper: the Chamelo Music Shield or the Vuzix M400 Smart Glasses?
The Chamelo Music Shield costs $229 and the Vuzix M400 Smart Glasses costs $1499.99, making the Chamelo Music Shield $1270.99 cheaper.
Which is lighter: the Chamelo Music Shield or the Vuzix M400 Smart Glasses?
The Chamelo Music Shield is lighter at 49g. The Chamelo Music Shield weighs 49g and the Vuzix M400 Smart Glasses weighs 190g.
What is the main difference between the Chamelo Music Shield and the Vuzix M400 Smart Glasses?
Based on recorded specs, the Chamelo Music Shield leads on price ($1270.99 cheaper) while the Vuzix M400 Smart Glasses leads on camera (Has built-in camera).