Comparison
Dowinx Office Sofa Chair QL-66B3 Black vs Dowinx Ergonomic Office Chair QL-66W4A Black
A side-by-side look at Dowinx Office Sofa Chair QL-66B3 Black, Dowinx Ergonomic Office Chair QL-66W4A Black.
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| Product | ||
|---|---|---|
| Price | US$229.99 | US$199.99 (best value in this row) |
| Brand | dowinx-gaming-chair.EU | Dowinx |
| Availability | In stock | In stock |
| Merchant | Dowinx (EU) | Dowinx (EU) |
Highlighted cells mark the best value where values can be compared numerically. “—” means the data is not available.
Key differences
- Dowinx Ergonomic Office Chair QL-66W4A Black is priced 13% lower than Dowinx Office Sofa Chair QL-66B3 Black (US$199.99 vs US$229.99).

