# RealWear Navigator 520 vs Xiaomi AI Glasses

Canonical comparison page: https://www.arcompare.com/compare/realwear-navigator-520-vs-xiaomi-ai-glasses/
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 Xiaomi AI Glasses is the better buy for most people at $2870 less.**

- Buy the Xiaomi AI Glasses if you want to spend $2870 less ($280 vs $3150) and you want the lighter 40g fit (vs 270g).

## Specifications

| Spec | RealWear Navigator 520 | Xiaomi AI Glasses |
| --- | --- | --- |
| Price | $3,150 | $280 |
| Dimming control | ✓ Yes | ✓ Yes |
| Prescription support | ✓ Yes | ✓ Yes |
| Diopter range | Worn with prescription glasses, safety glasses, or hard hats | yes (China channel) |
| Weight (g) | 270 | 40 |
| Foldable | ✕ No | ✕ No |
| IP rating | — | IP54 |
| Battery life (hours) | 8 | 8.6 |
| Connectivity | USB-C | USB-C |
| Compatible devices | Standalone | — |
| Operating system | Android 11 (RealWear voice-first UI, WearHF) | 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 AR1 + BES2700 low-power audio chip; 4GB RAM / 32GB storage |
| Camera | 48MP | 12MP |
| Speakers | open-ear | open-ear |
| Tracking | 3DoF | 0DoF |

Product pages: https://www.arcompare.com/ar-glasses/realwear-navigator-520/ · 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/xiaomi-ai-glasses.json