Knoll Morrison Hannah Task Armchair vs Vitra ID Soft

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

Vitra

Vitra ID Soft

From $995

7 years

longer warranty on Knoll Morrison Hannah Task Armchair than Vitra ID Soft (official terms)

Differences at a glance

Knoll Morrison Hannah Task ArmchairVitra ID Soft

Price: $1,733 – $3,063From $995
Seat height: 16.375–20.125 in400–520 mm (15¾″–20½″), measured with 64 kg load; 450 mm (17¾″) fixed seat height
Seat depth: 18.375 in400–450 mm; 380 mm
Warranty: 12 years5 years (Vitra Inc. Limited Warranty, sales via the Vitra online shop)

Which is cheaper, the Knoll Morrison Hannah Task Armchair or the Vitra ID Soft?

The Vitra ID Soft is cheaper to start: $995 versus $1,733 for the Knoll Morrison Hannah Task Armchair at the brand stores (Oct 2026).