# RealWear Navigator 520 vs Vuzix Ultralite Pro

Canonical comparison page: https://www.arcompare.com/compare/realwear-navigator-520-vs-vuzix-ultralite-pro/
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 Vuzix Ultralite Pro is the better buy for most people, unless you need adjustable lens dimming.**

- Buy the RealWear Navigator 520 if you want adjustable lens dimming.
- Buy the Vuzix Ultralite Pro if you want the wider 30° field of view (vs 24°), you want the lighter 80g fit (vs 270g), and you're an iPhone user.

## Specifications

| Spec | RealWear Navigator 520 | Vuzix Ultralite Pro |
| --- | --- | --- |
| Price | $3,150 | — |
| Optics type | — | waveguide |
| Dimming control | ✓ Yes | — |
| Transparency level | — | see-through (minimal forward light leakage) |
| Prescription support | ✓ Yes | ✓ Yes |
| Diopter range | Worn with prescription glasses, safety glasses, or hard hats | Prescription-ready push-pull Rx lens system (announced OEM platform) |
| Weight (g) | 270 | 80 |
| Frame style | — | classic unisex |
| Foldable | ✕ No | ✓ Yes |
| Battery life (hours) | 8 | — |
| Connectivity | USB-C | Bluetooth, WiFi |
| Tethered | — | ✕ No |
| Compatible devices | Standalone | Android, iOS |
| Processing type | — | on-device |
| Operating system | Android 11 (RealWear voice-first UI, WearHF) | — |
| Chipset | Qualcomm Snapdragon 662 (8-core 2.0GHz, Adreno 610), 4GB RAM, 64GB storage | Qualcomm AR1 |
| Camera | 48MP | ✓ Yes |
| Microphones | — | 2 |
| Speakers | open-ear | open-ear |
| Tracking | 3DoF | — |
| Voice control | — | ✓ Yes |

Product pages: https://www.arcompare.com/ar-glasses/realwear-navigator-520/ · https://www.arcompare.com/ar-glasses/vuzix-ultralite-pro/
Machine records: https://www.arcompare.com/data/products/realwear-navigator-520.json · https://www.arcompare.com/data/products/vuzix-ultralite-pro.json