Knoll Morrison Hannah Task Side Chair vs SIHOO Doro C300 Pro
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.

Knoll
Knoll Morrison Hannah Task Side Chair
$1,640 – $2,022
VS

SIHOO
SIHOO Doro C300 Pro
$789.99 – $839.99
9 years
longer warranty on Knoll Morrison Hannah Task Side Chair than SIHOO Doro C300 Pro (official terms)
Differences at a glance
Sources
- Morrison Hannah Task Side Chair - Knoll ↗Checked Oct 17, 2026
- Sihoo Doro C300 Pro Ergonomic Office Chair Fully Loaded Comfort – EU Sihoo official Shop ↗Checked Oct 8, 2026
- Sihoo Doro C300 Pro Ergonomic Office Chair – Official US Sihoo Store ↗Checked Oct 8, 2026
Knoll Morrison Hannah Task Side ChairSIHOO Doro C300 Pro
- Price
- $1,640 – $2,022$789.99 – $839.99
- Seat height
- 20.125 in46–56.7 cm
- Seat depth
- 18.375 in16.81–17.76 in (≈ 42.7-45.1 cm)
- Warranty
- 12 years3 years
Questions
Which is cheaper, the Knoll Morrison Hannah Task Side Chair or the SIHOO Doro C300 Pro?
The SIHOO Doro C300 Pro is cheaper to start: $789.99 versus $1,640 for the Knoll Morrison Hannah Task Side Chair at the brand stores (Oct 2026).
Knoll Morrison Hannah Task Side Chair: specs, reviews, where to buy →SIHOO Doro C300 Pro: specs, reviews, where to buy →
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