Knoll Morrison Hannah Task Side Chair vs Humanscale World One

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

Humanscale

Humanscale World One

$705

$935

lower starting price for Humanscale World One than Knoll Morrison Hannah Task Side Chair at the brand stores

Differences at a glance

Knoll Morrison Hannah Task Side ChairHumanscale World One

Price: $1,640 – $2,022$705
Seat height: 20.125 in15.6 in - 20.7 in / 397 mm - 527 mm; 16 in - 21 in / 425 mm - 545; 18.1 in - 25.6 in / 460 mm - 651 mm
Seat depth: 18.375 in16.4 / 416 in; 17.9 / 454 in
Warranty: 12 years12 Years, Component and Parts; 5 Years, Fabric/Cushions

Which is cheaper, the Knoll Morrison Hannah Task Side Chair or the Humanscale World One?

The Humanscale World One is cheaper to start: $705 versus $1,640 for the Knoll Morrison Hannah Task Side Chair at the brand stores (Oct 2026).