Vitra ID Soft vs Knoll Morrison Hannah Task Side Chair

Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.

Vitra

Vitra ID Soft

From $995

Knoll

Knoll Morrison Hannah Task Side Chair

$1,640 – $2,022

7 years

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

Differences at a glance

Vitra ID SoftKnoll Morrison Hannah Task Side Chair

Price: From $995$1,640 – $2,022
Seat height: 400–520 mm (15¾″–20½″), measured with 64 kg load; 450 mm (17¾″) fixed seat height20.125 in
Seat depth: 400–450 mm; 380 mm18.375 in
Warranty: 5 years (Vitra Inc. Limited Warranty, sales via the Vitra online shop)12 years

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

The Vitra ID Soft is cheaper to start: $995 versus $1,640 for the Knoll Morrison Hannah Task Side Chair at the brand stores (Oct 2026).