Amazon Echo Frames (3rd Gen) vs OPPO Air Glass 3
Side-by-side comparison of specs, features, and pricing
Why Amazon Echo Frames is better
- Weight: 11g lighter (39 vs 50)
- Prescription Support: Supports prescription lenses (Yes vs No)
Why OPPO Air Glass 3 is better
No measurable advantages found.
Specs Comparison
| Specification |  Amazon Echo Frames $270 |  OPPO Air Glass 3 TBD |
|---|---|---|
| Price | ||
| Price | $270 | — |
| Optics | ||
| Optics type | — | waveguide |
| Dimming control | ✕ No | ✕ No |
| Transparency level | — | see-through |
| Prescription support | ✓ Yes | ✕ No |
| Diopter range | prescription-ready frames compatible with most lenses | — |
| Physical | ||
| Weight (g) | 39 | 50 |
| Frame style | multiple styles (square, round, rectangle, modern rectangle, cat eye) | glasses |
| Color options | Classic Black, Charcoal Gray, Blue Tortoise, Havana Brown | Black |
| Foldable | ✓ Yes | ✓ Yes |
| IP rating | IPX4 | — |
| Battery & power | ||
| Battery life (hours) | 6 | — |
| Charging method | USB-C charging stand | — |
| Charging time (min) | 2.5 | — |
| Connectivity | ||
| Connectivity | Bluetooth 5.0 | Bluetooth |
| Tethered | ✕ No | ✕ No |
| Compatible devices | iOS, Android | OPPO phones (ColorOS 13+) |
| Computing | ||
| Processing type | phone | phone |
| Operating system | proprietary | — |
| Sensors & input | ||
| Camera | ✕ No | ✕ No |
| Microphones | 4 | 4 |
| Speakers | open-ear | open-ear |
| Gesture control | ✕ No | ✕ No |
| Voice control | ✓ Yes | ✓ Yes |
| AI assistant | Alexa | AndesGPT |