# Halliday AI Glasses vs OPPO Air Glass 3

Canonical comparison page: https://www.arcompare.com/compare/halliday-ai-glasses-vs-oppo-air-glass-3/
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 AI Glasses is the better buy for most people.**

- Buy the Halliday AI Glasses if you want the lighter 35g fit (vs 50g), you wear prescription lenses, you want adjustable lens dimming, and you're an iPhone user.

## Specifications

| Spec | Halliday AI Glasses | OPPO Air Glass 3 |
| --- | --- | --- |
| Price | $499 | — |
| Optics type | direct-view micro display | waveguide |
| Dimming control | ✓ Yes | — |
| Transparency level | — | see-through |
| Prescription support | ✓ Yes | ✕ No |
| Diopter range | DigiWindow eyesight dial -8.00 to +2.00; frame compatible with any lenses (maker page) | — |
| Weight (g) | 35 | 50 |
| Frame style | wayfarer | glasses |
| Color options | Black, Gradient, Tortoiseshell | Black |
| Foldable | ✓ Yes | ✓ Yes |
| Battery life (hours) | 12 | — |
| Charging method | USB-C (temple tip) | — |
| Charging time (min) | 1 | — |
| Connectivity | Bluetooth 5.3 | Bluetooth |
| Tethered | ✕ No | ✕ No |
| Compatible devices | iOS, Android | OPPO phones (ColorOS 13+) |
| Processing type | phone | phone |
| Operating system | Halliday app with Proactive AI agent, 40-language translation, teleprompter/cheat-sheet, navigation, notifications | — |
| Chipset | phone-tethered; cloud proactive AI (credit-based: ~$10 per 1,000 credits / ~5 h Proactive AI) | — |
| Camera | ✕ No | ✕ No |
| Microphones | 1 | 4 |
| Speakers | open-ear | open-ear |
| Gesture control | ✓ Yes | — |
| Voice control | ✓ Yes | ✓ Yes |
| AI assistant | Halliday AI (proactive + reactive) | AndesGPT |

Product pages: https://www.arcompare.com/ar-glasses/halliday-ai-glasses/ · https://www.arcompare.com/ar-glasses/oppo-air-glass-3/
Machine records: https://www.arcompare.com/data/products/halliday-ai-glasses.json · https://www.arcompare.com/data/products/oppo-air-glass-3.json