Epson Moverio BT-45C vs Snap Spectacles Gen 5
Side-by-side comparison of specs, features, and pricing
Specs updated
Which should you buy?
Bottom line: the Snap Spectacles Gen 5 is the better buy for most people, unless you need adjustable lens dimming.
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Buy the Epson Moverio BT-45C if…
- You want adjustable lens dimming
Buy the Snap Spectacles Gen 5 if…
- You want the wider 46° field of view (vs 34°)
- You want the lighter 226g 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 Spectacles Gen 5 |
|---|---|---|
| Price | ||
| Price | Contact manufacturer | — |
| Display | ||
| Display type | Si-OLED (0.45-inch panel, 16:9), see-through binocular | Micro-LED waveguide |
| Resolution | 1920x1080 | — |
| Pixels per degree | — | 37 |
| Field of view (°) | 34 | 46 |
| Refresh rate (Hz) | 60 | — |
| Virtual screen size (in) | 120 | 100 |
| HDR support | ✕ No | ✕ No |
| Color support | Full color | Full color |
| Optics | ||
| Optics type | proprietary optical engine | waveguide |
| Dimming control | ✓ Yes | — |
| Transparency level | see-through binocular overlay | see-through AR overlay |
| Prescription support | ✓ Yes | ✓ Yes |
| Diopter range | Over-the-glasses design, works with prescription eyewear | Optical inserts via Lensabl (NA) / Lensology (EU); total power +1.00 to -5.00 (SPH+CYL combined) |
| Physical | ||
| Weight (g) | 445 | 226 |
| Frame style | binocular visor | wraparound |
| Color options | Black | Matte Black |
| Foldable | ✕ No | ✕ No |
| IP rating | MIL-STD-810H | — |
| Battery & power | ||
| Battery life (hours) | — | 0.75 |
| Charging method | USB-C (powered by host device) | USB-C charging case |
| Charging time (min) | — | 1.5 |
| Connectivity | ||
| Connectivity | USB-C | Bluetooth 5.2, WiFi 6, USB-C |
| 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 |
| Chipset | None onboard (tethered viewer; BT-45CS variant bundles BO-IC400N Android controller) | Qualcomm Snapdragon AR2 Gen 1 |
| Sensors & input | ||
| Camera | 8MP | 12MP (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 Spectacles Gen 5
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Epson Moverio BT-45C vs Snap Spectacles Gen 5: FAQs
Which is newer: the Epson Moverio BT-45C or the Snap Spectacles Gen 5?
The Snap Spectacles Gen 5 is newer, released September 2024, versus November 2022 for the Epson Moverio BT-45C.
Which has the larger field of view: the Epson Moverio BT-45C or the Snap Spectacles Gen 5?
The Snap Spectacles Gen 5 has the larger field of view: Epson Moverio BT-45C measures 34 degrees vs 46 degrees for the Snap Spectacles Gen 5.
Which is lighter: the Epson Moverio BT-45C or the Snap Spectacles Gen 5?
The Snap Spectacles Gen 5 is lighter at 226g. The Epson Moverio BT-45C weighs 445g and the Snap Spectacles Gen 5 weighs 226g.