# Halliday G2 vs RealWear Navigator 520

Canonical comparison page: https://www.arcompare.com/compare/halliday-g2-vs-realwear-navigator-520/
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 Halliday G2 is the better buy for most people at $2551 less, unless you need a built-in camera.**

- Buy the Halliday G2 if you want to spend $2551 less ($599 vs $3150) and you need longer battery life (12 hours vs 8).
- Buy the RealWear Navigator 520 if you want a built-in camera.

## Specifications

| Spec | Halliday G2 | RealWear Navigator 520 |
| --- | --- | --- |
| Price | $599 | $3,150 |
| Optics type | waveguide | — |
| Dimming control | ✓ Yes | ✓ Yes |
| Prescription support | ✓ Yes | ✓ Yes |
| Diopter range | Prescription lenses SPH -9.00 to +2.00, CYL -3.00 to +3.00 in 0.25 D increments; $199 lens credit covers 1.6/1.67-index lenses in full | Worn with prescription glasses, safety glasses, or hard hats |
| Weight (g) | — | 270 |
| Foldable | ✕ No | ✕ No |
| Battery life (hours) | 12 | 8 |
| Connectivity | — | USB-C |
| Compatible devices | — | Standalone |
| Operating system | Halliday app: 45+ language live translation, Meeting Flow (captions, transcripts, action items), Cheatsheet teleprompter | Android 11 (RealWear voice-first UI, WearHF) |
| Chipset | — | Qualcomm Snapdragon 662 (8-core 2.0GHz, Adreno 610), 4GB RAM, 64GB storage |
| Camera | ✕ No | 48MP |
| Microphones | 4 | — |
| Speakers | ✕ No | open-ear |
| Tracking | — | 3DoF |
| Voice control | ✓ Yes | — |
| AI assistant | Halliday AI ("Hey Halliday" wake word) | — |

Product pages: https://www.arcompare.com/ar-glasses/halliday-g2/ · https://www.arcompare.com/ar-glasses/realwear-navigator-520/
Machine records: https://www.arcompare.com/data/products/halliday-g2.json · https://www.arcompare.com/data/products/realwear-navigator-520.json