SIHOO Doro C300 vs Knoll Ollo Chair
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
9 years
longer warranty on Knoll Ollo Chair than SIHOO Doro C300 (official terms)
Differences at a glance
Sources
- Doro C300 Ergonomic Office Chair – UK Sihoo official Shop ↗Checked Sep 29, 2026
- Ollo Chair - Knoll ↗Checked Oct 17, 2026
- Sihoo Doro C300 Advanced Ergonomic Office Chair – Official US Sihoo Store ↗Checked Sep 29, 2026
SIHOO Doro C300Knoll Ollo Chair
- Price
- $559.99 – $569.99$811 – $1,001
- Seat height
- 47–55 cm16–21.25 in
- Load capacity
- 330 lb (≈ 150 kg)300 lb
- Warranty
- 3 years12 years
Questions
Which is cheaper, the SIHOO Doro C300 or the Knoll Ollo Chair?
The SIHOO Doro C300 is cheaper to start: $559.99 versus $811 for the Knoll Ollo Chair at the brand stores (Oct 2026).
Which has a higher weight capacity?
The SIHOO Doro C300, rated for 330 lb versus 300 lb for the Knoll Ollo Chair.
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- SIHOO Doro C300 vs Steelcase Series 1 Headrest: 3D Mechanical Headrest on SIHOO Doro C300; Optional headrest on Steelcase Series 1.
- SIHOO Doro C300 vs HBADA E3 Air (2026 Edition) Arms: 4D coordinated armrests on SIHOO Doro C300; Armrest Height: 68.5cm–84cm on HBADA E3 Air (2026 Edition).