Epson Moverio BT-45C vs Snap Specs
Side-by-side comparison of specs, features, and pricing
Specs updated
Which should you buy?
Bottom line: the Snap Specs is the better buy for most people.
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Buy the Epson Moverio BT-45C if…
Going by the published specs alone, there is no clear reason to pick the Epson Moverio BT-45C over its rival here — compare the full table below.
Buy the Snap Specs if…
- You want the wider 51° field of view (vs 34°)
- You want the lighter 132g fit (vs 445g)
- You need full 6DoF positional tracking
- You want spatial audio
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
| Specification |  Epson Moverio BT-45C Contact manufacturer |  Snap Specs $2,195 |
|---|---|---|
| Price | ||
| Price | Contact manufacturer | $2,195 |
| Display | ||
| Display type | Si-OLED (0.45-inch panel, 16:9), see-through binocular | proprietary LCoS light engines into see-through waveguides, binocular full color (16M colors) |
| Resolution | 1920x1080 | — |
| Field of view (°) | 34 | 51 |
| Refresh rate (Hz) | 60 | — |
| Virtual screen size (in) | 120 | — |
| HDR support | ✕ No | ✕ No |
| Color support | Full color | Full color |
| Optics | ||
| Optics type | proprietary optical engine | waveguide |
| Dimming control | ✓ Yes | ✓ Yes |
| Transparency level | see-through binocular overlay | see-through |
| Prescription support | ✓ Yes | ✓ Yes |
| Diopter range | Over-the-glasses design, works with prescription eyewear | yes, prescription insert support |
| Physical | ||
| Weight (g) | 445 | 132 |
| Frame style | binocular visor | glasses |
| Color options | Black | — |
| Foldable | ✕ No | ✓ Yes |
| IP rating | MIL-STD-810H | — |
| Battery & power | ||
| Battery life (hours) | — | 4 |
| Charging method | USB-C (powered by host device) | — |
| Connectivity | ||
| Connectivity | USB-C | Bluetooth, WiFi |
| Tethered | ✓ Yes | ✕ No |
| Compatible devices | Android, Windows | iOS, Android |
| Computing | ||
| Processing type | tethered | on-device |
| Operating system | Host-dependent (Android/Windows via USB-C); Moverio SDK | Snap OS (Android-based); Lens Studio ecosystem with Claude Code/Codex/Cursor agentic dev tools and new Native Development Kit |
| Chipset | None onboard (tethered viewer; BT-45CS variant bundles BO-IC400N Android controller) | dual Qualcomm Snapdragon processors (one dedicated to computer vision, one for Lenses) |
| Sensors & input | ||
| Camera | 8MP | ✓ Yes (2×) |
| Microphones | 3 | 4 |
| Speakers | open-ear | open-ear · spatial audio |
| Tracking | 3DoF, head | 6DoF, hand, head |
| Gesture control | — | ✓ Yes |
| Voice control | — | ✓ Yes |
Buy the Epson Moverio BT-45C
Buy the Snap Specs
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Epson Moverio BT-45C vs Snap Specs (Consumer Edition): FAQs
Which has the larger field of view: the Epson Moverio BT-45C or the Snap Specs?
The Snap Specs has the larger field of view: Epson Moverio BT-45C measures 34 degrees vs 51 degrees for the Snap Specs.
Which is lighter: the Epson Moverio BT-45C or the Snap Specs?
The Snap Specs is lighter at 132g. The Epson Moverio BT-45C weighs 445g and the Snap Specs weighs 132g.