Knoll Morrison Hannah Task Armchair vs SIHOO Doro C300 Pro 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 Pro V2
$499.99 – $549.99
9 years
longer warranty on Knoll Morrison Hannah Task Armchair than SIHOO Doro C300 Pro V2 (official terms)
Differences at a glance
Sources
- Morrison Hannah Task Armchair - Knoll ↗Checked Oct 17, 2026
- Sihoo Doro C300 Pro V2 Ergonomic Office Chair – Official US Sihoo Store ↗Checked Oct 16, 2026
Knoll Morrison Hannah Task ArmchairSIHOO Doro C300 Pro V2
- Price
- $1,733 – $3,063$499.99 – $549.99
- Seat height
- 16.375–20.125 in17.5–20.9 in
- Seat depth
- 18.375 inSeat Depth 16.9" - 18.5"
- 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 Pro V2?
The SIHOO Doro C300 Pro V2 is cheaper to start: $499.99 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 Pro V2.
Knoll Morrison Hannah Task Armchair: specs, reviews, where to buy →SIHOO Doro C300 Pro V2: specs, reviews, where to buy →
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More comparisons
- SIHOO Doro C300 Pro V2 vs Herman Miller Aeron Arms: 8D Bionic Armrests on SIHOO Doro C300 Pro V2; Arm height 7.5–11.5 in on Herman Miller Aeron.
- SIHOO Doro C300 Pro V2 vs Steelcase Leap V2 Load capacity: 330 lb on SIHOO Doro C300 Pro V2; 400 lb on Steelcase Leap V2.
- SIHOO Doro C300 Pro V2 vs HBADA X7 Smart SIHOO Doro C300 Pro V2 lists at $499.99 – $549.99; HBADA X7 Smart at $1,509 (official stores).
- SIHOO Doro C300 Pro V2 vs LiberNovo Omni Arms: 8D Bionic Armrests on SIHOO Doro C300 Pro V2; 4D Armrest Adjustment on LiberNovo Omni.


