Knoll Ollo Chair vs SIHOO Doro S300
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 S300 (official terms)
Differences at a glance
Sources
- Ollo Chair - Knoll ↗Checked Oct 17, 2026
- Doro S300 Ergonomic Chair – UK Sihoo official Shop ↗Checked Sep 29, 2026
- Sihoo Doro S300 Zero Gravity Ergonomic Office Chair – Official US Sihoo Store ↗Checked Sep 29, 2026
Knoll Ollo ChairSIHOO Doro S300
- Price
- $811 – $1,001$999.99
- Seat height
- 16–21.25 in47 – 55.5 cm (18.50 – 21.85 in)
- Load capacity
- 300 lb330 lb (≈ 150 kg)
- Warranty
- 12 years3 years
Questions
Which is cheaper, the Knoll Ollo Chair or the SIHOO Doro S300?
The Knoll Ollo Chair is cheaper to start: $811 versus $999.99 for the SIHOO Doro S300 at the brand stores (Oct 2026).
Which has a higher weight capacity?
The SIHOO Doro S300, rated for 330 lb versus 300 lb for the Knoll Ollo Chair.
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