Halliday G2 vs Vuzix Ultralite Pro
Side-by-side comparison of specs, features, and pricing
Specs updated
Vuzix Ultralite Pro
Vuzix
Which should you buy?
Bottom line: the Vuzix Ultralite Pro is the better buy for most people, unless you need adjustable lens dimming.
Vuzix Ultralite Pro at Vuzix Store
Prefer the Halliday G2? Where to buy ↓
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Buy the Halliday G2 if…
- You want adjustable lens dimming
Buy the Vuzix Ultralite Pro if…
- You want a built-in camera
- You're an iPhone user
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.
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Specs Comparison
Specs last verified
Halliday G2 $599 vs Vuzix Ultralite Pro
| Specification |  Halliday G2 $599 |  Vuzix Ultralite Pro |
|---|---|---|
| Price | ||
| Price | $599 | — |
| Optics | ||
| Optics type | waveguide | waveguide |
| Dimming control | ✓ Yes | — |
| Transparency level | — | see-through (minimal forward light leakage) |
| 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 | Prescription-ready push-pull Rx lens system (announced OEM platform) |
| Physical | ||
| Weight (g) | — | 80 |
| Frame style | — | classic unisex |
| Foldable | ✕ No | ✓ Yes |
| Battery & power | ||
| Battery life (hours) | 12 | — |
| Connectivity | ||
| Connectivity | — | Bluetooth, WiFi |
| Tethered | — | ✕ No |
| Compatible devices | — | Android, iOS |
| Computing | ||
| Processing type | — | on-device |
| Operating system | Halliday app: 45+ language live translation, Meeting Flow (captions, transcripts, action items), Cheatsheet teleprompter | — |
| Chipset | — | Qualcomm AR1 |
| Sensors & input | ||
| Camera | ✕ No | ✓ Yes |
| Microphones | 4 | 2 |
| Speakers | ✕ No | open-ear |
| Voice control | ✓ Yes | ✓ Yes |
| AI assistant | Halliday AI ("Hey Halliday" wake word) | — |
Buy the Halliday G2
Buy the Vuzix Ultralite Pro
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