# Brilliant Labs Frame vs Vuzix M400 Smart Glasses

Canonical comparison page: https://www.arcompare.com/compare/brilliant-labs-frame-vs-vuzix-m400/
Specs updated: 2026-10-06 (the newer of the two products' update dates)
Source: AR Compare spec database (https://www.arcompare.com/data/). Unknown values are "—", never guessed.

**Bottom line: the Brilliant Labs Frame is the better buy for most people at $1150.99 less, unless you need adjustable lens dimming.**

- Buy the Brilliant Labs Frame if you want to spend $1150.99 less ($349 vs $1499.99), you want the wider 20° field of view (vs 16.8°), you want the lighter 40g fit (vs 190g), and you need longer battery life (4 hours vs 2).
- Buy the Vuzix M400 Smart Glasses if you want adjustable lens dimming.

## Specifications

| Spec | Brilliant Labs Frame | Vuzix M400 Smart Glasses |
| --- | --- | --- |
| Price | $349 | $1,500 |
| Optics type | prism | — |
| Dimming control | — | ✓ Yes |
| Prescription support | ✓ Yes | ✓ Yes |
| Diopter range | -6 to +2 | Works alongside prescription glasses / safety frames via mounting options |
| Weight (g) | 40 | 190 |
| Frame style | round classic | — |
| Color options | Clear, Grey | — |
| Foldable | ✓ Yes | ✕ No |
| Battery life (hours) | 4 | 2 |
| Charging method | USB-C via Mister Power charging dock | — |
| Charging time (min) | 1 | — |
| Connectivity | Bluetooth 5.3 | USB-C |
| Tethered | ✕ No | — |
| Compatible devices | iOS, Android | Standalone, iOS, Android |
| Processing type | phone | — |
| Operating system | open-source (Noa firmware) | Android 9.0 (upgraded builds available; APK sideloading) |
| Chipset | Nordic nRF52840 + Lattice FPGA | Qualcomm Snapdragon XR1 (8-core, 2.52GHz), 6GB RAM, 64GB storage |
| Camera | 720p | 12.8MP |
| Microphones | 1 | — |
| Speakers | ✕ No | open-ear |
| Tracking | — | 3DoF |
| Voice control | ✓ Yes | — |
| AI assistant | Noa AI (open-source) | — |

Product pages: https://www.arcompare.com/ar-glasses/brilliant-labs-frame/ · https://www.arcompare.com/ar-glasses/vuzix-m400/
Machine records: https://www.arcompare.com/data/products/brilliant-labs-frame.json · https://www.arcompare.com/data/products/vuzix-m400.json