# Solos AirGo 3 vs Vuzix M400 Smart Glasses

Canonical comparison page: https://www.arcompare.com/compare/solos-airgo-3-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 Solos AirGo 3 is the better buy for most people at $1300.99 less, unless you need a built-in camera.**

- Buy the Solos AirGo 3 if you want to spend $1300.99 less ($199 vs $1499.99), you want the lighter 35g fit (vs 190g), and you need longer battery life (10 hours vs 2).
- Buy the Vuzix M400 Smart Glasses if you want a built-in camera.

## Specifications

| Spec | Solos AirGo 3 | Vuzix M400 Smart Glasses |
| --- | --- | --- |
| Price | $199 | $1,500 |
| Dimming control | ✓ Yes | ✓ Yes |
| Prescription support | ✓ Yes | ✓ Yes |
| Diopter range | Prescription lenses ordered through Solos' own lab; SPH to -15.00/+10.00 by index | Works alongside prescription glasses / safety frames via mounting options |
| Weight (g) | 35 | 190 |
| Frame style | modular multi-style | — |
| Color options | Flare Black, Metallic Blue, Classic Black, Shiny Black | — |
| Foldable | ✓ Yes | ✕ No |
| IP rating | IP67 | — |
| Battery life (hours) | 10 | 2 |
| Charging method | USB-C via temple connector | — |
| Charging time (min) | 1.5 | — |
| Connectivity | Bluetooth 5.2 | USB-C |
| Tethered | ✕ No | — |
| Compatible devices | iOS, Android | Standalone, iOS, Android |
| Processing type | phone | — |
| Operating system | Solos app: SolosChat (ChatGPT), SolosTranslate, Fitness Coach; optional $9.99/mo premium tier | Android 9.0 (upgraded builds available; APK sideloading) |
| Chipset | phone-tethered; cloud ChatGPT | Qualcomm Snapdragon XR1 (8-core, 2.52GHz), 6GB RAM, 64GB storage |
| Camera | ✕ No | 12.8MP |
| Microphones | 2 | — |
| Speakers | open-ear | open-ear |
| Tracking | — | 3DoF |
| Voice control | ✓ Yes | — |
| AI assistant | ChatGPT (OpenAI) | — |

Product pages: https://www.arcompare.com/ar-glasses/solos-airgo-3/ · https://www.arcompare.com/ar-glasses/vuzix-m400/
Machine records: https://www.arcompare.com/data/products/solos-airgo-3.json · https://www.arcompare.com/data/products/vuzix-m400.json