Knoll Morrison Hannah Task Armchair 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 Armchair

$1,733 – $3,063

Humanscale

Humanscale World One

$705

$1,028

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

Differences at a glance

Knoll Morrison Hannah Task ArmchairHumanscale World One

Price: $1,733 – $3,063$705
Seat height: 16.375–20.125 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
Load capacity: 350 lb100–400 lb
Warranty: 12 years12 Years, Component and Parts; 5 Years, Fabric/Cushions

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

The Humanscale World One is cheaper to start: $705 versus $1,733 for the Knoll Morrison Hannah Task Armchair at the brand stores (Oct 2026).