Humanscale Diffrient World vs Vitra Physix

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

Humanscale

Humanscale Diffrient World

$1,431

Vitra

Vitra Physix

From $1,520

Nearly the same price

$1,431 vs $1,520 starting prices at the brand stores (Humanscale Diffrient World vs Vitra Physix)

Differences at a glance

Humanscale Diffrient WorldVitra Physix

Price: $1,431From $1,520
Seat height: 15.6” – 20.75”390–510 mm
Recline: 17° recline + 8° backrest tiltSynchronised movement, individual adjustment of backrest resistance and locking device in upright position
Arms: Duron Arms: Armless / Fixed / Height Adjustable / 4DFlexible frame and armrests in polyamide (deep black or soft grey)
Warranty: 15 Years, Components and Parts | 5 Years, Fabric and Cushions5 years

Which is cheaper, the Humanscale Diffrient World or the Vitra Physix?

The Humanscale Diffrient World is cheaper to start: $1,431 versus $1,520 for the Vitra Physix at the brand stores (Sep 2026).

What do owners mention most?

Comfort for the Humanscale Diffrient World, and adjustability for the Vitra Physix, based on review summaries.