Vitra Physix vs Humanscale Diffrient World

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

Vitra Physix

Vitra

Vitra Physix

From $1,520

VS
Humanscale Diffrient World

Humanscale

Humanscale Diffrient World

$1,431

Nearly the same price

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

Differences at a glance

Vitra PhysixHumanscale Diffrient World
Price
From $1,520$1,431
Seat height
390–510 mm15.6” – 20.75”
Recline
Synchronised movement, individual adjustment of backrest resistance and locking device in upright position17° recline + 8° backrest tilt
Arms
Flexible frame and armrests in polyamide (deep black or soft grey)Duron Arms: Armless / Fixed / Height Adjustable / 4D
Warranty
5 years15 Years, Components and Parts | 5 Years, Fabric and Cushions

Questions

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

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

What do owners mention most?

Adjustability for the Vitra Physix, and comfort for the Humanscale Diffrient World, based on review summaries.

Vitra Physix: specs, reviews, where to buy →Humanscale Diffrient World: specs, reviews, where to buy →

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