Quark AI Glasses S1 vs RayNeo iO
Quark AI Glasses S1Higher score
9.4out of 10
Official price: from 3799 ¥ (official price in China; not sold in Europe)
Read the full review8.5out of 10
Official price: 549 €
Launch offer still active, no end date announced: 499 €. List price: 549 €. With the charging case: 549 € today in the store.
Read the full review| Quark AI Glasses S1 | RayNeo iO | |
|---|---|---|
| Glaiss score | 9.4 | 8.5 |
| Launch price | 3799 ¥ | 549 € |
| Weight | — | 33 g |
| Type | Everything in your glasses | AI with display |
| Display | Binocular dual micro-OLED | Monochrome green waveguide, 1,300 nits, 97% transparency |
| Field of view | — | 23.5° |
| Camera | 3K video, AI-enhanced 4K output, 0.6 s capture | No camera |
| Battery | 24 h | 48 h |
| AI | Qwen (Alibaba), "Hello Qwen" | RayNeo AI + Gemini 3.1 Flash Lite (separate monthly tier for ChatGPT, Claude, DeepSeek) |
| Translation | On-the-go translation; languages not detailed by the manufacturer | 55 languages, 109 accents (Timekettle BabelOS 3.0) |
| English | Assistant does not work properly in English | Assistant speaks English · confirmed by the manufacturer |
| Seller warranty | — | 1 year |
Which should you buy?
Both belong to the same family, so here the scores are genuinely comparable.
Quark AI Glasses S1 wins the overall score by 0.9 points, but that score averages six criteria and you will only use some of them.
Battery is not close: RayNeo iO lasts 48 hours against 24 h for the Quark AI Glasses S1. The reason is the camera: recording is what drains the cell.
Quark AI Glasses S1 has a camera and RayNeo iO does not. If you want to capture without reaching for your phone, the comparison ends there.
Only RayNeo iO has manufacturer-confirmed support for your language. That changes daily use more than any spec, and most comparison sites skip it.
Quark AI Glasses S1Higher score
9.4out of 10
Official price: from 3799 ¥ (official price in China; not sold in Europe)
Read the full review8.5out of 10
Official price: 549 €
Launch offer still active, no end date announced: 499 €. List price: 549 €. With the charging case: 549 € today in the store.
Read the full review