Knoll Morrison Hannah Task Armchair vs SIHOO Doro C300 Ultra V2
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
Knoll
Knoll Morrison Hannah Task Armchair
$1,733 – $3,063
VS
SIHOO
SIHOO Doro C300 Ultra V2
$679.99 – $689.99
9 years
longer warranty on Knoll Morrison Hannah Task Armchair than SIHOO Doro C300 Ultra V2 (official terms)
Differences at a glance
Sources
- Morrison Hannah Task Armchair - Knoll ↗Checked Oct 17, 2026
- Doro C300 Ultra V2 Zero‑Gravity Full‑Body Adaptive Ergonomic Chair – UK Sihoo official Shop ↗Checked Oct 13, 2026
- Sihoo Doro C300 Ultra V2 | Ergonomic Office Chair – Official US Sihoo Store ↗Checked Oct 13, 2026
Knoll Morrison Hannah Task ArmchairSIHOO Doro C300 Ultra V2
- Price
- $1,733 – $3,063$679.99 – $689.99
- Seat height
- 16.375–20.125 in47.5–55.5 cm (≈ 18.7-21.9 in)
- Seat depth
- 18.375 in16.9–18.5 in (≈ 43-47 cm)
- Load capacity
- 350 lb330 lb (≈ 150 kg)
- Warranty
- 12 years3 years (covers manufacturing defects)
Questions
Which is cheaper, the Knoll Morrison Hannah Task Armchair or the SIHOO Doro C300 Ultra V2?
The SIHOO Doro C300 Ultra V2 is cheaper to start: $679.99 versus $1,733 for the Knoll Morrison Hannah Task Armchair at the brand stores (Oct 2026).
Which has a higher weight capacity?
The Knoll Morrison Hannah Task Armchair, rated for 350 lb versus 330 lb for the SIHOO Doro C300 Ultra V2.
Knoll Morrison Hannah Task Armchair: specs, reviews, where to buy →SIHOO Doro C300 Ultra V2: specs, reviews, where to buy →
