# Compare RealWear Navigator 520 vs its closest rivals

Canonical compare state: https://www.arcompare.com/compare/realwear-navigator-520/
Last data update: 2026-10-07 (the newest update date across the 6 products below)
Source: AR Compare spec database (https://www.arcompare.com/data/). Unknown values are "—", never guessed.

## Head-to-head bottom lines

- vs Vuzix M400 Smart Glasses: Bottom line: the Vuzix M400 Smart Glasses is the better buy for most people at $1650.01 less, unless you need the wider field of view. Full verdict: https://www.arcompare.com/compare/realwear-navigator-520-vs-vuzix-m400/
- vs Rokid Glasses: Bottom line: the Rokid Glasses is the better buy for most people at $2451 less. Full verdict: https://www.arcompare.com/compare/realwear-navigator-520-vs-rokid-glasses/
- vs Solos AirGo Vision Smart Glasses: Bottom line: the Solos AirGo Vision Smart Glasses is the better buy for most people at $2851 less. Full verdict: https://www.arcompare.com/compare/realwear-navigator-520-vs-solos-airgo-vision/
- vs Xiaomi AI Glasses: Bottom line: the Xiaomi AI Glasses is the better buy for most people at $2870 less. Full verdict: https://www.arcompare.com/compare/realwear-navigator-520-vs-xiaomi-ai-glasses/

## Specifications

| Spec | RealWear Navigator 520 | Vuzix M400 Smart Glasses | Rokid Glasses (2025 consumer AI+AR glasses) | Legato Frames | Solos AirGo Vision Smart Glasses | Xiaomi AI Glasses |
| --- | --- | --- | --- | --- | --- | --- |
| Price | $3,150 | $1,500 | $699 | $999 | $299 | $280 |
| Display type | HyperDisplay monocular LCD (occluded, boom-arm mounted) | OLED micro-display, monocular (not see-through waveguide) | dual green MicroLED light engines (JBD Hummingbird Mini II) into diffractive waveguides, binocular | — | none (LED indicator notifications only) | none (camera + audio AI glasses, Ray-Ban Meta class) |
| Resolution | 1280x720 | 640x360 | 480x400 | — | — | — |
| Pixels per degree | 53.3 | — | — | — | — | — |
| Field of view (°) | 24 | 16.8 | 30 | — | — | — |
| Brightness (nits) | — | — | 1500 | — | — | — |
| Color support | Monochrome | Monochrome | Full color | — | Full color | Full color |
| Optics type | — | — | waveguide | — | — | — |
| Dimming control | ✓ Yes | ✓ Yes | ✓ Yes | — | ✓ Yes | ✓ Yes |
| Prescription support | ✓ Yes | ✓ Yes | ✓ Yes | ✓ Yes | ✓ Yes | ✓ Yes |
| Diopter range | Worn with prescription glasses, safety glasses, or hard hats | Works alongside prescription glasses / safety frames via mounting options | yes, via magnetic clip-in corrective lens frame | prescription lenses -10.0 to +5.0 (Pentax lenses; progressive readers +1.0 to +3.0) | yes, prescription lens options | yes (China channel) |
| Weight (g) | 270 | 190 | 49 | 27 | — | 40 |
| Frame style | — | — | — | everyday prescription eyewear | — | — |
| Foldable | ✕ No | ✕ No | ✕ No | — | ✕ No | ✕ No |
| IP rating | — | — | IPX4 | — | — | IP54 |
| Battery life (hours) | 8 | 2 | 9 | 10 | 10 | 8.6 |
| Charging method | — | — | — | wireless charging pad (USB-C powered); 30-minute quick charge gives about 2 hours | — | — |
| Charging time (min) | — | — | — | 2 | — | — |
| Connectivity | USB-C | USB-C | — | Bluetooth 5.3 | — | USB-C |
| Compatible devices | Standalone | Standalone, iOS, Android | iOS, Android | — | iOS, Android | — |
| Operating system | Android 11 (RealWear voice-first UI, WearHF) | Android 9.0 (upgraded builds available; APK sideloading) | Rokid AI (supports ChatGPT, Gemini, DeepSeek, Microsoft Translator, Google Maps integrations); 89-language translation, 5 offline | — | Solos AirGo app: visual Q&A, text translation, landmark info; LED call/message alerts | XiaoAI assistant (Chinese only); HyperOS ecosystem, smart-home control, 14 third-party apps |
| Chipset | Qualcomm Snapdragon 662 (8-core 2.0GHz, Adreno 610), 4GB RAM, 64GB storage | Qualcomm Snapdragon XR1 (8-core, 2.52GHz), 6GB RAM, 64GB storage | Qualcomm Snapdragon AR1 + NXP RT600 low-power co-processor, on-device | — | phone-tethered; cloud GPT-4o vision (open architecture, Gemini/Claude planned) | Qualcomm Snapdragon AR1 + BES2700 low-power audio chip; 4GB RAM / 32GB storage |
| Camera | 48MP | 12.8MP | 12MP | ✕ No | ✓ Yes | 12MP |
| Speakers | open-ear | open-ear | open-ear | open-ear | open-ear | open-ear |
| Tracking | 3DoF | 3DoF | 0DoF | — | 0DoF | 0DoF |

Product pages: https://www.arcompare.com/ar-glasses/realwear-navigator-520/ · https://www.arcompare.com/ar-glasses/vuzix-m400/ · https://www.arcompare.com/ar-glasses/rokid-glasses/ · https://www.arcompare.com/ar-glasses/legato-frames/ · https://www.arcompare.com/ar-glasses/solos-airgo-vision/ · https://www.arcompare.com/ar-glasses/xiaomi-ai-glasses/
Machine records: https://www.arcompare.com/data/products/realwear-navigator-520.json · https://www.arcompare.com/data/products/vuzix-m400.json · https://www.arcompare.com/data/products/rokid-glasses.json · https://www.arcompare.com/data/products/legato-frames.json · https://www.arcompare.com/data/products/solos-airgo-vision.json · https://www.arcompare.com/data/products/xiaomi-ai-glasses.json