Brilliant Labs Frame vs Halliday G2
Side-by-side comparison of specs, features, and pricing
Specs updated
Which should you buy?
Bottom line: the Brilliant Labs Frame is the better buy for most people at $250 less, unless you need the longer battery life.
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2026-09-28 owner order: full index-eligibility exercise — un-hide the entire built tail (google-alpha doctrine: eligibility is the proven lever; holding yields ~nothing).
Buy the Brilliant Labs Frame if…
- You want to spend $250 less ($349 vs $599)
- You want a built-in camera
- You're an iPhone user
Buy the Halliday G2 if…
- You need longer battery life (12 hours vs 4)
- You want adjustable lens dimming
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
| Specification |  Brilliant Labs Frame $349 |  Halliday G2 $599 |
|---|---|---|
| Price | ||
| Price | $349 | $599 |
| Optics | ||
| Optics type | prism | waveguide |
| Dimming control | ✕ No | ✓ Yes |
| Prescription support | ✓ Yes | ✓ Yes |
| Diopter range | -6 to +2 | 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 |
| Physical | ||
| Weight (g) | 40 | — |
| Frame style | round classic | — |
| Color options | Clear, Grey | — |
| Foldable | ✓ Yes | ✕ No |
| Battery & power | ||
| Battery life (hours) | 4 | 12 |
| Charging method | USB-C via Mister Power charging dock | — |
| Charging time (min) | 1 | — |
| Connectivity | ||
| Connectivity | Bluetooth 5.3 | — |
| Tethered | ✕ No | ✕ No |
| Compatible devices | iOS, Android | — |
| Computing | ||
| Processing type | phone | — |
| Operating system | open-source (Noa firmware) | Halliday app: 45+ language live translation, Meeting Flow (captions, transcripts, action items), Cheatsheet teleprompter |
| Chipset | Nordic nRF52840 + Lattice FPGA | — |
| Sensors & input | ||
| Camera | 720p | ✕ No |
| Microphones | 1 | 4 |
| Speakers | ✕ No | ✕ No |
| Gesture control | ✕ No | ✕ No |
| Voice control | ✓ Yes | ✓ Yes |
| AI assistant | Noa AI (open-source) | Halliday AI ("Hey Halliday" wake word) |
Buy the Brilliant Labs Frame
Buy the Halliday G2
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Brilliant Labs Frame vs Halliday G2: FAQs
Which is newer: the Brilliant Labs Frame or the Halliday G2?
The Halliday G2 is newer, released September 2026, versus April 2024 for the Brilliant Labs Frame.
Which is cheaper: the Brilliant Labs Frame or the Halliday G2?
The Brilliant Labs Frame costs $349 and the Halliday G2 costs $599, making the Brilliant Labs Frame $250 cheaper.
What is the main difference between the Brilliant Labs Frame and the Halliday G2?
Based on recorded specs, the Brilliant Labs Frame leads on price ($250 cheaper) while the Halliday G2 leads on battery life (8 hours longer battery).