# RealWear Navigator 520 vs Solos AirGo 3

Canonical comparison page: https://www.arcompare.com/compare/realwear-navigator-520-vs-solos-airgo-3/
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 $2951 less, unless you need a built-in camera.**

- Buy the RealWear Navigator 520 if you want a built-in camera.
- Buy the Solos AirGo 3 if you want to spend $2951 less ($199 vs $3150), you want the lighter 35g fit (vs 270g), you need longer battery life (10 hours vs 8), and you're an iPhone user.

## Specifications

| Spec | RealWear Navigator 520 | Solos AirGo 3 |
| --- | --- | --- |
| Price | $3,150 | $199 |
| Dimming control | ✓ Yes | ✓ Yes |
| Prescription support | ✓ Yes | ✓ Yes |
| Diopter range | Worn with prescription glasses, safety glasses, or hard hats | Prescription lenses ordered through Solos' own lab; SPH to -15.00/+10.00 by index |
| Weight (g) | 270 | 35 |
| Frame style | — | modular multi-style |
| Color options | — | Flare Black, Metallic Blue, Classic Black, Shiny Black |
| Foldable | ✕ No | ✓ Yes |
| IP rating | — | IP67 |
| Battery life (hours) | 8 | 10 |
| Charging method | — | USB-C via temple connector |
| Charging time (min) | — | 1.5 |
| Connectivity | USB-C | Bluetooth 5.2 |
| Tethered | — | ✕ No |
| Compatible devices | Standalone | iOS, Android |
| Processing type | — | phone |
| Operating system | Android 11 (RealWear voice-first UI, WearHF) | Solos app: SolosChat (ChatGPT), SolosTranslate, Fitness Coach; optional $9.99/mo premium tier |
| Chipset | Qualcomm Snapdragon 662 (8-core 2.0GHz, Adreno 610), 4GB RAM, 64GB storage | phone-tethered; cloud ChatGPT |
| Camera | 48MP | ✕ No |
| Microphones | — | 2 |
| Speakers | open-ear | open-ear |
| Tracking | 3DoF | — |
| Voice control | — | ✓ Yes |
| AI assistant | — | ChatGPT (OpenAI) |

Product pages: https://www.arcompare.com/ar-glasses/realwear-navigator-520/ · https://www.arcompare.com/ar-glasses/solos-airgo-3/
Machine records: https://www.arcompare.com/data/products/realwear-navigator-520.json · https://www.arcompare.com/data/products/solos-airgo-3.json