# Halliday G2 vs Xiaomi AI Glasses

Canonical comparison page: https://www.arcompare.com/compare/halliday-g2-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 $319 less, unless you need the longer battery life.**

- Buy the Halliday G2 if you need longer battery life (12 hours vs 8.6).
- Buy the Xiaomi AI Glasses if you want to spend $319 less ($280 vs $599) and you want a built-in camera.

## Specifications

| Spec | Halliday G2 | Xiaomi AI Glasses |
| --- | --- | --- |
| Price | $599 | $280 |
| 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 | yes (China channel) |
| Weight (g) | — | 40 |
| Foldable | ✕ No | ✕ No |
| IP rating | — | IP54 |
| Battery life (hours) | 12 | 8.6 |
| Connectivity | — | USB-C |
| Operating system | Halliday app: 45+ language live translation, Meeting Flow (captions, transcripts, action items), Cheatsheet teleprompter | XiaoAI assistant (Chinese only); HyperOS ecosystem, smart-home control, 14 third-party apps |
| Chipset | — | Qualcomm Snapdragon AR1 + BES2700 low-power audio chip; 4GB RAM / 32GB storage |
| Camera | ✕ No | 12MP |
| Microphones | 4 | — |
| Speakers | ✕ No | open-ear |
| Tracking | — | 0DoF |
| 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/xiaomi-ai-glasses/
Machine records: https://www.arcompare.com/data/products/halliday-g2.json · https://www.arcompare.com/data/products/xiaomi-ai-glasses.json