Knoll Morrison Hannah Task Armchair vs Humanscale Diffrient World

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 Diffrient World

$1,431

$302

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

Differences at a glance

Knoll Morrison Hannah Task ArmchairHumanscale Diffrient World

Price: $1,733 – $3,063$1,431
Seat height: 16.375–20.125 in15.6” – 20.75”
Load capacity: 350 lbup to 400 lbs
Warranty: 12 years15 Years, Components and Parts | 5 Years, Fabric and Cushions

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

The Humanscale Diffrient World is cheaper to start: $1,431 versus $1,733 for the Knoll Morrison Hannah Task Armchair at the brand stores (Oct 2026).