Halliday AI Glasses vs Vuzix Z100
Side-by-side comparison of specs, features, and pricing
Specs updated
Which should you buy?
Bottom line: the Vuzix Z100 is the better buy for most people.
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Buy the Halliday AI Glasses if…
Going by the published specs alone, there is no clear reason to pick the Halliday AI Glasses over its rival here — compare the full table below.
Buy the Vuzix Z100 if…
- You need longer battery life (48 hours vs 12)
Verdict generated from the recorded spec differences shown in the table below — when a spec is missing for either product, it is left out rather than guessed.
See the full rankings
Specs Comparison
Specs last verified
| Specification |  Halliday AI Glasses $499 |  Vuzix Z100 $500 |
|---|---|---|
| Price | ||
| Price | $499 | $500 |
| Optics | ||
| Optics type | direct-view micro display | waveguide |
| Dimming control | ✓ Yes | ✓ Yes |
| Transparency level | — | see-through monochrome HUD |
| Prescription support | ✓ Yes | ✓ Yes |
| Diopter range | DigiWindow eyesight dial -8.00 to +2.00; frame compatible with any lenses (maker page) | Prescription inserts available ($149.99) |
| Physical | ||
| Weight (g) | 35 | 38 |
| Frame style | wayfarer | rectangular |
| Color options | Black, Gradient, Tortoiseshell | Black |
| Foldable | ✓ Yes | ✓ Yes |
| Battery & power | ||
| Battery life (hours) | 12 | 48 |
| Charging method | USB-C (temple tip) | USB-C |
| Charging time (min) | 1 | — |
| Connectivity | ||
| Connectivity | Bluetooth 5.3 | Bluetooth, WiFi |
| Tethered | ✕ No | ✕ No |
| Compatible devices | iOS, Android | iOS, Android |
| Computing | ||
| Processing type | phone | phone |
| Operating system | Halliday app with Proactive AI agent, 40-language translation, teleprompter/cheat-sheet, navigation, notifications | Vuzix Connect app (iOS/Android); Android + iOS SDKs |
| Chipset | phone-tethered; cloud proactive AI (credit-based: ~$10 per 1,000 credits / ~5 h Proactive AI) | None onboard — smartphone companion device |
| Sensors & input | ||
| Camera | ✕ No | ✕ No |
| Microphones | 1 | 1 |
| Speakers | open-ear | open-ear |
| Gesture control | ✓ Yes | — |
| Voice control | ✓ Yes | — |
| AI assistant | Halliday AI (proactive + reactive) | — |
Buy the Halliday AI Glasses
Buy the Vuzix Z100
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More ways to decide
Halliday AI Glasses vs Vuzix Z100: FAQs
Which is newer: the Halliday AI Glasses or the Vuzix Z100?
The Halliday AI Glasses is newer, released April 2025, versus November 2024 for the Vuzix Z100.
Which is cheaper: the Halliday AI Glasses or the Vuzix Z100?
The Halliday AI Glasses costs $499 and the Vuzix Z100 costs $499.99, making the Halliday AI Glasses $0.99 cheaper.
Which is lighter: the Halliday AI Glasses or the Vuzix Z100?
The Halliday AI Glasses is lighter at 35g. The Halliday AI Glasses weighs 35g and the Vuzix Z100 weighs 38g.
What is the main difference between the Halliday AI Glasses and the Vuzix Z100?
Based on recorded specs, the Halliday AI Glasses leads on price ($0.99 cheaper) while the Vuzix Z100 leads on battery life (36 hours longer battery).